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有機(jī)化學(xué)品

有機(jī)原料は石油、天然ガスを原料とする石油化學(xué)工業(yè)であり,穀物を発酵してアルコール又は溶剤を製造する工業(yè)であり,石炭ガス化した原料ガス及び乾留して回収したコールタールを原料として様々な有機(jī)化學(xué)製品を製造し又はを分留する工業(yè)である。中國(guó)の有機(jī)化學(xué)工業(yè)は石炭を原料として炭化カルシウムを製造してから水と反応してアセチレンを製造するルート、石炭ガス化によってメタノール、ホルムアルデヒドを合成するルートとコールタール中のベンゼン、ナフタレン、アントラセンを回収するルート及び原料としての穀物を発酵しかつ蒸留してアルコールを製造するルートから発展してきた。 基本的な有機(jī)化學(xué)工業(yè)に用いられる直接な原料は以下のとおりである:水素ガス、一酸化炭素、脂肪族炭化水素類(メタン、エチレン、アセチレン、プロピレン、C4以上の脂肪族炭化水素)、芳香族炭化水素類(ベンゼン、トルエン、キシレン、エチルベンゼン)など。原油、石油留分又は軽質(zhì)アルカンの熱分解ガス、精油所ガス及び石炭ガスに対して,分離処理を行うことにより,用途ごとに異なった芳香族炭化水素原料を分離することができる;接觸改質(zhì)を行った改質(zhì)ガソリン、炭化水素類を熱分解した分解ガソリン及び石炭を乾留したコールタールから,芳香族炭化水素原料を分離することができる;適切な石油留分はある製品の原料として直接に用いられる;濕性天然ガスからメタン以外の他の軽質(zhì)アルカンを分離することができる;石炭ガスと天然ガス、精油所ガス、石油留分又は原油の蒸気を変換し又はその一部を酸化することによって合成ガスを製造する;コークスによって製造された炭化カルシウム、又は天然ガス、ナフサの熱分解はいずれもアセチレンを製造することができる。それに,農(nóng)林業(yè)系副産物から原料を取得することができる。 有機(jī)原料による製品は用途が広く、以下の三つの分野に分けられる:一つは高分子化學(xué)製品の原料の生産に用いられ,即ち重合反応を行うモノマー;二つは他の有機(jī)化學(xué)工業(yè)に用いられ,ファインケミカル製品の原料を含む;三つは溶剤、冷媒、凍結(jié)防止剤、ガス吸著剤などに用いられる?;镜膜视袡C(jī)化學(xué)工業(yè)は様々な有機(jī)化學(xué)製品を生産する基礎(chǔ)であり,現(xiàn)代の産業(yè)構(gòu)造の主な構(gòu)成部分である。
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Structure Chemical Name CAS MF
4'-Chloro-2-(2,6-dioxopiperidin-3-yl)-7,8-dihydrospiro[benzo[f]isoindole-6,1'-cyclohexane]-1,3(2H,5H)-dione 4'-Chloro-2-(2,6-dioxopiperidin-3-yl)-7,8-dihydrospiro[benzo[f]isoindole-6,1'-cyclohexane]-1,3(2H,5H)-dione 2961388-26-9 C22H23ClN2O4
8'-(2,6-Dioxopiperidin-3-yl)-2'H-spiro[piperidine-4,3'-pyrano[2,3-e]isoindole]-7',9'(4'H,8'H)-dione 8'-(2,6-Dioxopiperidin-3-yl)-2'H-spiro[piperidine-4,3'-pyrano[2,3-e]isoindole]-7',9'(4'H,8'H)-dione 2961388-45-2 C20H21N3O5
3-(8'-Oxo-6',8'-dihydro-2'H,7'H-spiro[azetidine-3,3'-furo[2,3-e]isoindol]-7'-yl)piperidine-2,6-dione 3-(8'-Oxo-6',8'-dihydro-2'H,7'H-spiro[azetidine-3,3'-furo[2,3-e]isoindol]-7'-yl)piperidine-2,6-dione 2961388-50-9
tert-Butyl 5-bromospiro[chromane-3,4'-piperidine]-1'-carboxylate tert-Butyl 5-bromospiro[chromane-3,4'-piperidine]-1'-carboxylate 2961391-05-7 C18H24BrNO3
7'-Formyl-1',2'-dihydrospiro[cyclopropane-1,3'-pyrrolo[3,2-b]pyridine]-5'-carbonitrile 7'-Formyl-1',2'-dihydrospiro[cyclopropane-1,3'-pyrrolo[3,2-b]pyridine]-5'-carbonitrile 2969141-18-0 C11H9N3O
5-Chlorospiro[indoline-3,4'-piperidin]-2-one (dihydrochloride) 5-Chlorospiro[indoline-3,4'-piperidin]-2-one (dihydrochloride) 2971781-00-5
Ethyl (R)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylate Ethyl (R)-4-oxo-5-azaspiro[2.4]heptane-6-carboxylate 2978822-65-8 C9H13NO3
(S)-8,8'-Bis(triphenylsilyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol (S)-8,8'-Bis(triphenylsilyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol
(R)-8,8'-Bis(3,5-dimethylphenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol (R)-8,8'-Bis(3,5-dimethylphenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol
(R)-8,8'-Di([1,1'-biphenyl]-4-yl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol (R)-8,8'-Di([1,1'-biphenyl]-4-yl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol
(S)-8,8'-Bis(4-methoxyphenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol (S)-8,8'-Bis(4-methoxyphenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol
(R)-8,8'-Bis(2,4,6-triisopropylphenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol (R)-8,8'-Bis(2,4,6-triisopropylphenyl)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene]-9,9'-diol
(S)-5,9-Bis(3,5-dimethylphenyl)-7-hydroxy-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide (S)-5,9-Bis(3,5-dimethylphenyl)-7-hydroxy-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide
(R)-5,9-Bis(4-(tert-butyl)phenyl)-7-hydroxy-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide (R)-5,9-Bis(4-(tert-butyl)phenyl)-7-hydroxy-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide
(S)-7-Hydroxy-5,9-bis(4-methoxyphenyl)-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide (S)-7-Hydroxy-5,9-bis(4-methoxyphenyl)-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide
(R)-8,8'-Bis(10-([1,1':3',1''-terphenyl]-5'-yl)anthracen-9-yl)-7-hydroxy-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide (R)-8,8'-Bis(10-([1,1':3',1''-terphenyl]-5'-yl)anthracen-9-yl)-7-hydroxy-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocine 7-oxide
1,1'-[(1S)-2,2',3,3'-Tetrahydro-3,3,3',3',5,5'-hexamethyl-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-trifluoromethylphenyl)phosphine 1,1'-[(1S)-2,2',3,3'-Tetrahydro-3,3,3',3',5,5'-hexamethyl-1,1'-spirobi[1H-indene]-7,7'-diyl]bis[1,1-bis(4-trifluoromethylphenyl)phosphine
(S)-N,N-Bis((S)-1-phenylethyl)-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-amine (S)-N,N-Bis((S)-1-phenylethyl)-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-amine
(R)-N,N-Dicyclohexyl-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-amine (R)-N,N-Dicyclohexyl-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-amine
(1S)-9-(((11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)oxy)-9'-(dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene (1S)-9-(((11bS)-Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl)oxy)-9'-(dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yloxy)-2,2',3,3'-tetrahydro-1,1'-spirobi[phenalene
(R)-5-(14,15,16,17-Tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-yl)-10,11-dihydro-5H-dibenzo[b,f]azepine (R)-5-(14,15,16,17-Tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-yl)-10,11-dihydro-5H-dibenzo[b,f]azepine
(14S,17S)-N,N-Diisopropyl-14,17-diphenyl-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-amine (14S,17S)-N,N-Diisopropyl-14,17-diphenyl-14,15,16,17-tetrahydrodiphenaleno[1,9-de:1',9'-fg][1,3,2]dioxaphosphocin-7-amine
Benzyl 8,8-difluoro-2,6-diazaspiro[3.4]octane-6-carboxylate Benzyl 8,8-difluoro-2,6-diazaspiro[3.4]octane-6-carboxylate 3026379-79-0 C14H16F2N2O2
2-tert-Butyl 4-ethyl 8-thia-2-azaspiro[4.5]decane-2,4-dicarboxylate 8,8-dioxide 2-tert-Butyl 4-ethyl 8-thia-2-azaspiro[4.5]decane-2,4-dicarboxylate 8,8-dioxide 3028688-50-5 C16H27NO6S
2-((tert-Butoxycarbonyl)amino)-2-(7-oxaspiro[3.5]nonan-2-yl)acetic acid 2-((tert-Butoxycarbonyl)amino)-2-(7-oxaspiro[3.5]nonan-2-yl)acetic acid 2748158-22-5 C15H25NO5
(7,7-Difluorospiro[3.5]nonan-2-yl)methanol (7,7-Difluorospiro[3.5]nonan-2-yl)methanol 2749864-58-0 C10H16F2O
Benzyl 2-thia-3,7-diazaspiro[4.5]decane-7-carboxylate 2,2-dioxide Benzyl 2-thia-3,7-diazaspiro[4.5]decane-7-carboxylate 2,2-dioxide 3024598-75-9 C15H20N2O4S
2-Azaspiro[3.5]nonan-5-one 2-Azaspiro[3.5]nonan-5-one 2569800-99-1
(E)-tert-Butyl 6-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)-2-azaspiro[3.4]octane-2-carboxylate (E)-tert-Butyl 6-((4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methylene)-2-azaspiro[3.4]octane-2-carboxylate 3024745-83-0 C19H32BNO4
(S)-3-Fluoro-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-5-amine (hydrochloride) (S)-3-Fluoro-5,7-dihydrospiro[cyclopenta[b]pyridine-6,4'-piperidin]-5-amine (hydrochloride) 2941499-95-0 C12H16FN3.ClH
tert-Butyl 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-azaspiro[3.5]non-7-ene-5-carboxylate tert-Butyl 8-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5-azaspiro[3.5]non-7-ene-5-carboxylate 2820191-19-1 C19H32BNO4
cis-2-Oxo-1-azaspiro[4.5]decane-8-carbaldehyde cis-2-Oxo-1-azaspiro[4.5]decane-8-carbaldehyde 2952717-30-3 C10H15NO2
trans-2-Oxo-1-azaspiro[4.5]decane-8-carbaldehyde trans-2-Oxo-1-azaspiro[4.5]decane-8-carbaldehyde 2952717-26-7 C10H15NO2
7-Azaspiro[3.5]nonan-1-amine (dihydrochloride) 7-Azaspiro[3.5]nonan-1-amine (dihydrochloride) 2497764-28-8
2-Amino-2-(3-oxaspiro[5.5]undecan-9-yl)acetic acid 2-Amino-2-(3-oxaspiro[5.5]undecan-9-yl)acetic acid 2920398-79-2 C12H21NO3
Methyl 9-oxa-2-azaspiro[5.5]undecane-3-carboxylate Methyl 9-oxa-2-azaspiro[5.5]undecane-3-carboxylate 2287265-62-5 C11H19NO3
2-Thia-1,3,7-triazaspiro[4.5]decan-4-one 2,2-dioxide 2-Thia-1,3,7-triazaspiro[4.5]decan-4-one 2,2-dioxide 3024070-34-3 C6H11N3O3S
7-Azaspiro[3.5]nonane-6-carboxylic acid hydrochloride 7-Azaspiro[3.5]nonane-6-carboxylic acid hydrochloride 2792185-86-3 C9H15NO2.ClH
2'-Bromo-5'H-spiro[cyclopropane-1,4'-thieno[2,3-c]pyridin]-7'(6'H)-one 2'-Bromo-5'H-spiro[cyclopropane-1,4'-thieno[2,3-c]pyridin]-7'(6'H)-one 3023171-35-6 C9H8BrNOS
((5S,7S)-1-Chloro-2',2'-difluoro-5,6-dihydrospiro[cyclopenta[c]pyridine-7,1'-cyclopropan]-5-yl)methanol ((5S,7S)-1-Chloro-2',2'-difluoro-5,6-dihydrospiro[cyclopenta[c]pyridine-7,1'-cyclopropan]-5-yl)methanol 2982312-41-2 C11H10ClF2NO
2,2-Difluorospiro[3.5]nonan-7-one 2,2-Difluorospiro[3.5]nonan-7-one 2749758-03-8 C9H12F2O
Methyl 3-oxa-9-azaspiro[5.5]undecane-8-carboxylate Methyl 3-oxa-9-azaspiro[5.5]undecane-8-carboxylate 2763912-02-1 C11H19NO3
4-(Hydroxymethyl)-1,7-diazaspiro[4.5]decan-2-one 4-(Hydroxymethyl)-1,7-diazaspiro[4.5]decan-2-one 3024070-29-6 C9H16N2O2
2-(Trifluoromethyl)-7-oxaspiro[3.5]nonan-2-amine 2-(Trifluoromethyl)-7-oxaspiro[3.5]nonan-2-amine 2172589-82-9 C9H14F3NO
2-Fluorospiro[3.3]heptane-2-carboxylic acid 2-Fluorospiro[3.3]heptane-2-carboxylic acid 2287313-60-2 C8H11FO2
6-Phenyl-4-azaspiro[2.4]heptane 6-Phenyl-4-azaspiro[2.4]heptane 1782270-39-6 C12H15N
6-(Bromomethyl)-2,2-dimethylspiro[3.3]heptane 6-(Bromomethyl)-2,2-dimethylspiro[3.3]heptane 2329305-79-3
7-Ethynyl-2,2-dimethoxyspiro[3.5]nonane 7-Ethynyl-2,2-dimethoxyspiro[3.5]nonane 3025897-21-3 C13H20O2
7-(Dimethoxymethyl)-2-azaspiro[3.5]nonane 7-(Dimethoxymethyl)-2-azaspiro[3.5]nonane 3026008-85-2 C11H21NO2
Methyl (1R,2S,5S)-3-azaspiro[bicyclo[3.1.0]hexane-6,1'-cyclopentane]-2-carboxylate (hydrochloride) Methyl (1R,2S,5S)-3-azaspiro[bicyclo[3.1.0]hexane-6,1'-cyclopentane]-2-carboxylate (hydrochloride) 2952552-21-3 C11H17NO2.ClH
(1R,2S,5S)-2-(Hydroxymethyl)-3-azaspiro[bicyclo[3.1.0]hexane-6,1'-cyclopentan]-4-one (1R,2S,5S)-2-(Hydroxymethyl)-3-azaspiro[bicyclo[3.1.0]hexane-6,1'-cyclopentan]-4-one 2952552-15-5 C10H15NO2
((1S,6'S,7a'S)-2,2,6'-Trifluorodihydro-1'H,3'H-spiro[cyclopropane-1,2'-pyrrolizin]-7a'(5'H)-yl)methanol ((1S,6'S,7a'S)-2,2,6'-Trifluorodihydro-1'H,3'H-spiro[cyclopropane-1,2'-pyrrolizin]-7a'(5'H)-yl)methanol 2987099-89-6 C10H14F3NO
(7',7'-Difluorotetrahydro-3'H-spiro[cyclopropane-1,2'-indolizin]-8a'(1'H)-yl)methanol (7',7'-Difluorotetrahydro-3'H-spiro[cyclopropane-1,2'-indolizin]-8a'(1'H)-yl)methanol 2987099-97-6 C11H17F2NO
(5H,7H-Spiro[cyclohexane-1,4-thieno[2,3-c]pyran]-7-yl)methanamine (5H,7H-Spiro[cyclohexane-1,4-thieno[2,3-c]pyran]-7-yl)methanamine 2606762-66-5 C13H19NOS
2-(2-Aminospiro[3.3]heptan-6-yl)acetic acid 2-(2-Aminospiro[3.3]heptan-6-yl)acetic acid 2379431-21-5
2-(Spiro[adamantane-2,2'-[1,3]dioxolan]-4'-yl)propan-2-yl methacrylate 2-(Spiro[adamantane-2,2'-[1,3]dioxolan]-4'-yl)propan-2-yl methacrylate 2828413-35-8 C19H28O4
8-Methyl-2-azaspiro[4.5]decane oxalate 8-Methyl-2-azaspiro[4.5]decane oxalate 2306268-47-1
(1,3-Dioxoisoindol-2-yl) 5-oxaspiro[2.4]heptane-2-carboxylate (1,3-Dioxoisoindol-2-yl) 5-oxaspiro[2.4]heptane-2-carboxylate 2248399-69-9 C15H13NO5
2,2-Difluoro-7-(iodomethyl)-6-oxaspiro[3.4]octane 2,2-Difluoro-7-(iodomethyl)-6-oxaspiro[3.4]octane 2418674-87-8 C8H11F2IO
Benzyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate Benzyl 1-oxa-4,8-diazaspiro[4.5]decane-8-carboxylate 2290295-56-4 C15H20N2O3
Tert-butyl 5-oxo-1,4-diazaspiro[5.5]undecane-1-carboxylate Tert-butyl 5-oxo-1,4-diazaspiro[5.5]undecane-1-carboxylate 1158748-39-0 C14H24N2O3
Methyl 2-amino-7,7-difluorospiro[3.5]nonane-2-carboxylate hcl Methyl 2-amino-7,7-difluorospiro[3.5]nonane-2-carboxylate hcl 2503208-95-3 C11H17F2NO2.ClH
6-Bromo-8-fluorospiro[3H-chromene-2,1'-cyclobutane]-4-one 6-Bromo-8-fluorospiro[3H-chromene-2,1'-cyclobutane]-4-one 1089706-29-5 C12H10BrFO2
1,3-Dioxoisoindolin-2-yl spiro[3.3]heptane-2-carboxylate 1,3-Dioxoisoindolin-2-yl spiro[3.3]heptane-2-carboxylate 2248356-33-2 C16H15NO4
1,3-Dioxoisoindolin-2-yl spiro[3.5]nonane-7-carboxylate 1,3-Dioxoisoindolin-2-yl spiro[3.5]nonane-7-carboxylate 2248384-24-7 C18H19NO4
Spiro[2.5]octane-6-sulfonyl fluoride Spiro[2.5]octane-6-sulfonyl fluoride 2172522-39-1 C8H13FO2S
Helicobacter Pylori Stain Kit (methylene blue method) Helicobacter Pylori Stain Kit (methylene blue method)
6'-bromo-10'-(tert-butyl)-4a',13a'-dihydrospiro[fluorene-9,8'-indolo[3,2,1-de]acridine 6'-bromo-10'-(tert-butyl)-4a',13a'-dihydrospiro[fluorene-9,8'-indolo[3,2,1-de]acridine
1-Methyl-2-oxo-4-[2-[4-(trifluoromethoxy)phenyl]-2,8-diazaspiro[4.5]decan-8-yl]-1,2-dihydroquinoline-3-carboxamide 1-Methyl-2-oxo-4-[2-[4-(trifluoromethoxy)phenyl]-2,8-diazaspiro[4.5]decan-8-yl]-1,2-dihydroquinoline-3-carboxamide 2648418-86-2 C26H27F3N4O3
3-Boc-9-hydroxy-3-azaspiro[5.5]undecane-9-carboxylic Acid 3-Boc-9-hydroxy-3-azaspiro[5.5]undecane-9-carboxylic Acid 2920427-78-5
Rat collagen triple helix repeat protein 1 (CTHRC1) ELISA kit Rat collagen triple helix repeat protein 1 (CTHRC1) ELISA kit
Helicobacter pylori dye-based fluorescent quantitative PCR kit HELICOBACTER PYLORI Helicobacter pylori dye-based fluorescent quantitative PCR kit HELICOBACTER PYLORI
Knurled Nut for 0.2 MM ID 0.5 MM OD Capillary Fittings with PVDF Cone Knurled Nut for 0.2 MM ID 0.5 MM OD Capillary Fittings with PVDF Cone
Flushing solution D, packaged in a bottle with a screw cap and septum Flushing solution D, packaged in a bottle with a screw cap and septum
Flat bottom tube with nut Flat bottom tube with nut
Liquid thioglycollate, packaged in a bottle with a septum and screw cap Liquid thioglycollate, packaged in a bottle with a septum and screw cap
2-(4-chlorophenyl)-9,9'-spirobifluorene 2-(4-chlorophenyl)-9,9'-spirobifluorene
(R)-1-Methyl-1,6-diaza-spiro[3.4]octane (R)-1-Methyl-1,6-diaza-spiro[3.4]octane C7H14N2
GAF01 GAF01
15# internal thread PTFE plug, including R111QB PTFE all-inclusive O-ring 15# internal thread PTFE plug, including R111QB PTFE all-inclusive O-ring
Small nylon sealing connector, thread size 20-400 changed to 15-425 Small nylon sealing connector, thread size 20-400 changed to 15-425
Solvent storage bottle 250ML, tube outer diameter × total height: 60 × 140MM, 0-8MM internal thread high vacuum Solvent storage bottle 250ML, tube outer diameter × total height: 60 × 140MM, 0-8MM internal thread high vacuum
Solvent storage bottle 25ML, tube diameter × total height 26 × 100MM, 0-8MM internal thread high vacuum Solvent storage bottle 25ML, tube diameter × total height 26 × 100MM, 0-8MM internal thread high vacuum
Coated explosion-proof 15# threaded port 100ML side branch pipe with internal thread high vacuum thick wall reaction bottle &NBSP Coated explosion-proof 15# threaded port 100ML side branch pipe with internal thread high vacuum thick wall reaction bottle &NBSP
Coated explosion-proof 15# threaded mouth 15ML thick-walled pressure-resistant bottle Coated explosion-proof 15# threaded mouth 15ML thick-walled pressure-resistant bottle
Screw-mouth transparent sample bottle 20ML 100/box (27.5*57MM solid Screw-mouth transparent sample bottle 20ML 100/box (27.5*57MM solid
Threaded brown sample bottle 10ML (solid white cover silicone/PTFE pad) 100/set Threaded brown sample bottle 10ML (solid white cover silicone/PTFE pad) 100/set
Threaded brown sample bottle 4ML (opening black cover red PTFE/red silicone pad) 100/set Threaded brown sample bottle 4ML (opening black cover red PTFE/red silicone pad) 100/set
Threaded transparent sample bottle 2ML (opening blue cover PTFE/red silicone pad) 100/set Threaded transparent sample bottle 2ML (opening blue cover PTFE/red silicone pad) 100/set
100ML GL45 with blue cap and threaded bottle 100ML GL45 with blue cap and threaded bottle
Micro screw neck round bottom flask Micro screw neck round bottom flask
tert-butyl 1,1-difluoro-5-azaspiro[2.4]heptane-5-carboxylate tert-butyl 1,1-difluoro-5-azaspiro[2.4]heptane-5-carboxylate
5-(tert-butyl) 6-methyl (6S)-1,1-difluoro-5-azaspiro[2.4]heptane-5,6-dicarboxylate 5-(tert-butyl) 6-methyl (6S)-1,1-difluoro-5-azaspiro[2.4]heptane-5,6-dicarboxylate
Spiroworm·Thiacloprid SC Spiroworm·Thiacloprid SC
Spirotetramat·Clothianidin SC Spirotetramat·Clothianidin SC
Molluscaline ethanolamine salt (83.1%) wettable powder Molluscaline ethanolamine salt (83.1%) wettable powder
Tetracycline·Spiroclomethalin Suspension Tetracycline·Spiroclomethalin Suspension
1,5-Dioxa-9-azaspiro[5.5]undecane 1,5-Dioxa-9-azaspiro[5.5]undecane
Evaporative condensing screw chiller Evaporative condensing screw chiller
8-Methyl-1,4-dioxaspiro[4.5]decane-8-carbonitrile 8-Methyl-1,4-dioxaspiro[4.5]decane-8-carbonitrile
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