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複素環(huán)式化合物

複素環(huán)式化合物は分子中で環(huán)狀構(gòu)造を有する有機(jī)化合物の一種であり,環(huán)を構(gòu)成する炭素原子に加えて,一つ又は複數(shù)の窒素原子、硫黃原子、酸素原子等の他の原子を含有する。一つの環(huán)のみを含有すれば,単環(huán)式化合物と呼ばされ,例えばフラン、チアゾール、ピリジン;二つ又は二つ以上の環(huán)を含有すれば,多環(huán)式化合物と呼ばされ,例えばキノリン、プリン等。その中で性質(zhì)が最も穏やかでかつ最も一般的なのは5員又は6員複素環(huán)である。簡(jiǎn)単な複素環(huán)はベンゼン又は他の複素環(huán)と結(jié)合して二環(huán)、三環(huán)又はより複雑な環(huán)系を形成することができる。ある複素環(huán)は芳香族化合物の特性を有し,例えば置換反応を起こしやすく,付加反応を起こしにくく,酸化剤と合わせて使用する時(shí)にその化學(xué)的性質(zhì)が穏やかである。複素環(huán)式化合物は自然界に広く存在し,例えば核酸、ほとんどのビタミン、クロロフィル、ヘモグロビン、ほとんどのアルカロイド、色素等。一部の複素環(huán)式化合物は芳香族性を有し,例えば植物中のクマロン、シスジャスモン,動(dòng)物中のシベトン等?;瘜W(xué)合成農(nóng)薬中でこの種類の化合物は多く,例えば除草剤のアトラジン、アミトロール、イソメチオジン,殺蟲(chóng)剤のプロパルギット、キナルホス,殺菌剤のトリクロロイソシアヌル酸、チオキノックス等。簡(jiǎn)単な複素環(huán)式化合物は有機(jī)化學(xué)工業(yè)の重要な原料である。 環(huán)系を構(gòu)成する炭素原子に加えてO,S,N等のヘテロ原子を含有する環(huán)狀化合物は複素環(huán)式化合物と総稱される。この定義に従って,厳密には環(huán)形無(wú)水コハク酸、環(huán)形イミド、ラクトン、ラクチド、環(huán)形無(wú)水物、ラクタム、環(huán)狀エーテル等も複素環(huán)式化合物に屬し,しかしこれらの化合物は性質(zhì)が脂肪族と類似し,かつ鎖式化合物を縮合して取得しやすいとともに,開(kāi)環(huán)から鎖狀化合物に変換しやすいため,一般的に脂肪族とともに検討する。そのため複素環(huán)式化合物は特に環(huán)系が穏やかでかつ異なる芳香族性を有する複素環(huán)式化合物を指し,即ち芳香族複素環(huán)化合物である。 有機(jī)複素環(huán)式化合物は開(kāi)鎖、炭素環(huán)、複素環(huán)という三種類の有機(jī)化合物の一種であり,その種類が膨大で,その數(shù)量が多く,すべての既知の有機(jī)化合物の約1/3を占め,かつ生物界に広く存在し,生物の成長(zhǎng)、発育、生殖、及び遺伝、変異等と密接な関係がある。通常の複素環(huán)式化合物はフラン、チオフェン、ピロール、キノリン、カルバゾール等を含む。これらの複素環(huán)式化合物は有機(jī)合成又は醫(yī)薬、農(nóng)薬、溶剤等に広く用いられる。無(wú)色でかつ特別な臭いを有する液體又は結(jié)晶であり,その比重が水より小さく又はそれに近く,毒性があり,いくつかの有機(jī)溶剤に溶解でき,水にわずかに溶解する?;鸱N、高熱、酸化剤及び強(qiáng)酸と接觸すると燃焼又は爆発を引き起こすことができ,それに毒性のある硫黃酸化物や窒素酸化物のガス?fàn)钗镔|(zhì)を析出する。フランは空気で過(guò)酸化物を形成し,蒸留すると爆発を引き起こすことができる。危険物の管理過(guò)程において,火災(zāi)、爆発、毒性の危険性の大きさによって,それぞれ可燃性液體、可燃性固體、有機(jī)有毒物質(zhì)に分類される;貯蔵と使用時(shí)に,その前の二種はA火災(zāi)、B火災(zāi)を引き起こす危険物として,後者はC火災(zāi)を引き起こす危険物として火災(zāi)管理を行う。発火時(shí)に,泡消火剤、粉末消火剤、水ミスト、1211、炭酸ガス消火剤等の消火剤を利用して消火を行うことができる。
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Structure Chemical Name CAS MF
2,4-Dibromo-3-(2-thienyl)pyridine 2,4-Dibromo-3-(2-thienyl)pyridine 1381942-89-7 C9H5Br2NS
2,4-Dibromo-3-(2-furyl)pyridine 2,4-Dibromo-3-(2-furyl)pyridine 1381943-30-1 C9H5Br2NO
Pyridine, 2,4,6-trifluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Pyridine, 2,4,6-trifluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2085307-57-7 C11H13BF3NO2
2,4,5-トリブロモピリジン 2,4,5-トリブロモピリジン 856857-52-8 C5H2Br3N
2,4,5-tribromoPyrimidine 2,4,5-tribromoPyrimidine 1298101-40-2 C4HBr3N2
2,3'-bipyridin-5'-aMine 2,3'-bipyridin-5'-aMine 1245745-55-4 C10H9N3
2,3-DibroMo-5-iodopyridine 2,3-DibroMo-5-iodopyridine 923957-52-2 C5H2Br2IN
Pyridine, 2,3-dibromo-4-fluoro- Pyridine, 2,3-dibromo-4-fluoro- 1806346-24-6 C5H2Br2FN
2,3-ジメチルピリジン-5-ボロン酸ピナコールエステル 2,3-ジメチルピリジン-5-ボロン酸ピナコールエステル 741709-65-9 C13H20BNO2
2,3-Dimethylpyridin-4-ol 2,3-Dimethylpyridin-4-ol 68707-71-1 C7H9NO
2,3-difluoro-5-methylpyridine 2,3-difluoro-5-methylpyridine 1227597-78-5 C6H5F2N
2,3-ジヨードピリジン 2,3-ジヨードピリジン 83674-70-8 C5H3I2N
2,3-Dibromo-5-phenylpyridine 2,3-Dibromo-5-phenylpyridine 1399482-21-3 C11H7Br2N
2,3-Dibromo-5-cyclobutylpyridine 2,3-Dibromo-5-cyclobutylpyridine 1399482-47-3 C9H9Br2N
2,3-Dibromo-5-(2-tolyl)pyridine 2,3-Dibromo-5-(2-tolyl)pyridine 1399481-40-3 C12H9Br2N
2,3-Dibromo-4-cyanopyridine 2,3-Dibromo-4-cyanopyridine 1399482-25-7 C6H2Br2N2
2,3-Dibromo-4-(cyclobutyl)pyridine 2,3-Dibromo-4-(cyclobutyl)pyridine 1381937-75-2 C9H9Br2N
2,3-Dibromo-4-(4-methoxyphenyl)pyridine 2,3-Dibromo-4-(4-methoxyphenyl)pyridine 1381938-05-1 C12H9Br2NO
6-(シクロヘキシルオキシ)ピリジン-2-ボロン酸ピナコールエステル 6-(シクロヘキシルオキシ)ピリジン-2-ボロン酸ピナコールエステル 1310383-05-1 C17H26BNO3
2,2,2-Trifluoro-N-4-thiazolyl-acetamide 2,2,2-Trifluoro-N-4-thiazolyl-acetamide 59134-92-8 C5H3F3N2OS
2,3-DI(PYRIDIN-3-YL)PYRIDINE 2,3-DI(PYRIDIN-3-YL)PYRIDINE 171020-11-4 C15H11N3
4-Hydroxy-2-(2-furyl)pyrimidine 4-Hydroxy-2-(2-furyl)pyrimidine 27110-98-1 C8H6N2O2
2,3-Dibromo-4-(4-fluorophenyl)pyridine 2,3-Dibromo-4-(4-fluorophenyl)pyridine 1381933-82-9 C11H6Br2FN
2-チオフェン-2-イル-1H-イミダゾール 2-チオフェン-2-イル-1H-イミダゾール 136103-77-0 C7H6N2S
4-Hydroxy-2-(3-furyl)pyrimidine 4-Hydroxy-2-(3-furyl)pyrimidine 1159817-11-4 C8H6N2O2
2,3-Dibromo-4-(3-methoxyphenyl)pyridine 2,3-Dibromo-4-(3-methoxyphenyl)pyridine 1381936-31-7 C12H9Br2NO
2-(piperidin-1-yl)pyridin-4-aMine 2-(piperidin-1-yl)pyridin-4-aMine 35980-78-0 C10H15N3
2,2'-BIPYRIDINE, 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)- 2,2'-BIPYRIDINE, 5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)- 562098-24-2 C16H19BN2O2
2-(Methylthio)thiazole-5-boronic acid pinacol ester 2-(Methylthio)thiazole-5-boronic acid pinacol ester 2096331-12-1 C10H16BNO2S2
2-(tert-butoxy)-6-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(tert-butoxy)-6-chloro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2256755-35-6 C15H23BClNO3
2-(Cyclohexyloxy)thiazole-5-boronic acid pinacol ester 2-(Cyclohexyloxy)thiazole-5-boronic acid pinacol ester 1352652-25-5 C15H24BNO3S
2-(CYCLOPENTOXY)-5-AMINOPYRIMIDINE 2-(CYCLOPENTOXY)-5-AMINOPYRIMIDINE 1250893-86-7 C9H13N3O
2,3-Dibromo-4-(1H-pyrazol-1-yl)pyridine 2,3-Dibromo-4-(1H-pyrazol-1-yl)pyridine 1381933-67-0 C8H5Br2N3
4-Hydroxy-2-(2-pyridyl)pyridine 4-Hydroxy-2-(2-pyridyl)pyridine 14712-32-4 C10H8N2O
2-(tert-butyl)-6-(tetrahydrofuran-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(tert-butyl)-6-(tetrahydrofuran-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2223003-56-1 C19H30BNO3
4-Amino-6-methyl-2-(3-furyl)pyrimidine 4-Amino-6-methyl-2-(3-furyl)pyrimidine 1159815-92-5 C9H9N3O
2-(シクロヘキシルオキシ)ピリジン-3-アミン 2-(シクロヘキシルオキシ)ピリジン-3-アミン 147143-56-4 C11H16N2O
2-(Furan-2-yl)pyriMidin-4-aMine 2-(Furan-2-yl)pyriMidin-4-aMine 27130-93-4 C8H7N3O
2-(tert-Butyl)-5-cyclopropylpyridine-3-boronic acid pinacol ester 2-(tert-Butyl)-5-cyclopropylpyridine-3-boronic acid pinacol ester 2223047-81-0 C18H28BNO2
2-(tert-Butyl)-6-(piperidin-3-yl)pyridine-4-boronic acid 2-(tert-Butyl)-6-(piperidin-3-yl)pyridine-4-boronic acid 2225153-17-1 C14H23BN2O2
6-(シクロペントキシ)ピリジン-2-ボロン酸ピナコールエステル 6-(シクロペントキシ)ピリジン-2-ボロン酸ピナコールエステル 1193245-09-8 C16H24BNO3
2-(cyclohexyloxy)pyridin-4-amine 2-(cyclohexyloxy)pyridin-4-amine 1248075-07-1 C11H16N2O
2-(PIPERIDIN-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIAZOLE 2-(PIPERIDIN-1-YL)-5-(4,4,5,5-TETRAMETHYL-1,3,2-DIOXABOROLAN-2-YL)THIAZOLE 1402166-69-1 C14H23BN2O2S
2,3-DI(PYRIDIN-2-YL)PYRIDINE 2,3-DI(PYRIDIN-2-YL)PYRIDINE 1235134-59-4 C15H11N3
4-Amino-2-(3-furyl)pyrimidine 4-Amino-2-(3-furyl)pyrimidine 1159817-02-3 C8H7N3O
2-(furan-2-yl)pyridin-4-amine 2-(furan-2-yl)pyridin-4-amine 1159817-12-5 C9H8N2O
2-(tert-Butyl)-6-(piperidin-4-yl)pyridine-4-boronic acid 2-(tert-Butyl)-6-(piperidin-4-yl)pyridine-4-boronic acid 2225175-09-5 C14H23BN2O2
5-Amino-2-(cyclopentoxy)thiazole 5-Amino-2-(cyclopentoxy)thiazole 1314353-45-1 C8H12N2OS
5-Hydroxy-2-(3-tolyl)pyrimidine 5-Hydroxy-2-(3-tolyl)pyrimidine 1260777-73-8 C11H10N2O
3-Hydroxy-2-(2-tolyl)pyridine 3-Hydroxy-2-(2-tolyl)pyridine 1261906-71-1 C12H11NO
2-(Cyclopentoxy)pyridine-5-boronic acid pinacol ester 2-(Cyclopentoxy)pyridine-5-boronic acid pinacol ester 1432572-05-8 C16H24BNO3
2-(tert-butoxy)-6-(tert-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(tert-butoxy)-6-(tert-butyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1402890-10-1 C19H32BNO3
2-(tert-butoxy)-6-(tetrahydrofuran-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(tert-butoxy)-6-(tetrahydrofuran-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2256754-79-5 C19H30BNO4
2,3-Dibromo-4-(2-methylpiperidin-1-yl)pyridine 2,3-Dibromo-4-(2-methylpiperidin-1-yl)pyridine 1381942-76-2 C11H14Br2N2
Thiazole, 2-(difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Thiazole, 2-(difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2710297-90-6 C10H14BF2NO2S
2-(difluoromethyl)-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2-(difluoromethyl)-1-methyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2819706-20-0 C11H17BF2N2O2
2-(pyrrolidin-3-yl)-5-(trifluoroMethyl)pyridine 2-(pyrrolidin-3-yl)-5-(trifluoroMethyl)pyridine 1196146-55-0 C10H11F3N2
2-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(Difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1193104-53-8 C12H16BF2NO2
2-(6-Bromopyridin-2-yl)propan-2-amine 2-(6-Bromopyridin-2-yl)propan-2-amine 1192356-15-2 C8H11BrN2
2-(furan-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(furan-3-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2223037-37-2 C15H18BNO3
2-(3-ピリジニル)-1,3-チアゾール-5-アミン 2-(3-ピリジニル)-1,3-チアゾール-5-アミン 1159821-51-8 C8H7N3S
2-(pyridin-3-yl)pyriMidin-5-aMine 2-(pyridin-3-yl)pyriMidin-5-aMine 1094411-80-9 C9H8N4
2-(azetidin-3-yloxy)-5-bromopyridine 2-(azetidin-3-yloxy)-5-bromopyridine 1186327-93-4 C8H9BrN2O
2-ピリジン-3-イルピペラジン 2-ピリジン-3-イルピペラジン 111781-56-7 C9H13N3
2-(Cyclopentyl)-6-(N-Boc-piperidin-3-yl)pyridine-4-boronic acid pinacol ester 2-(Cyclopentyl)-6-(N-Boc-piperidin-3-yl)pyridine-4-boronic acid pinacol ester 2223006-74-2 C26H41BN2O4
Pyridine, 2-(3-azetidinyloxy)-6-bromo- Pyridine, 2-(3-azetidinyloxy)-6-bromo- 1219980-57-0 C8H9BrN2O
2-(cyclopentyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(cyclopentyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1346707-97-8 C16H24BNO3
2-(HydroxyMethyl)pyridine-4-boronic acid 2-(HydroxyMethyl)pyridine-4-boronic acid 1414973-10-6 C6H8BNO3
2-(difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-methylpyridine 2-(difluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-methylpyridine 1321518-16-4 C13H18BF2NO2
2-(trifluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-methylpyridine 2-(trifluoromethyl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-methylpyridine 1321518-03-9 C13H17BF3NO2
(2-(PYRROLIDIN-1-YL)THIAZOL-5-YL)BORONIC ACID PINACOL ESTER (2-(PYRROLIDIN-1-YL)THIAZOL-5-YL)BORONIC ACID PINACOL ESTER 1595285-01-0 C13H21BN2O2S
2-(AZETIDIN-1-YL)-4-BROMOPYRIDINE 2-(AZETIDIN-1-YL)-4-BROMOPYRIDINE 1289009-60-4 C8H9BrN2
2-(tetrahydrofuran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine 2-(tetrahydrofuran-2-yl)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-6-(trifluoromethyl)pyridine 2223009-65-0 C16H21BF3NO3
2-(Thiazol-4-yl)pyridine-3-boronic acid 2-(Thiazol-4-yl)pyridine-3-boronic acid 2225173-30-6 C8H7BN2O2S
2-PYRIDIN-4-YL-THIAZOL-4-YLAMINE 2-PYRIDIN-4-YL-THIAZOL-4-YLAMINE 89401-67-2 C8H7N3S
2-メトキシカルボニルピリジン-4-ボロン酸 2-メトキシカルボニルピリジン-4-ボロン酸 1150114-30-9 C7H8BNO4
2-azetidin-1-yl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine 2-azetidin-1-yl-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine 1257553-70-0 C14H21BN2O2
2-(furan-2-yl)pyridin-3-amine 2-(furan-2-yl)pyridin-3-amine 886508-57-2 C9H8N2O
2-(3-Pyridyl)-4-hydroxythiazole 2-(3-Pyridyl)-4-hydroxythiazole 751448-15-4 C8H6N2OS
4-Hydroxy-2-(iso-propyl)pyridine 4-Hydroxy-2-(iso-propyl)pyridine 1159815-61-8 C8H11NO
2-(difluoromethyl)-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2-(difluoromethyl)-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-imidazole 2819706-19-7 C11H17BF2N2O2
2-(Azetidin-1-yl)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyriMidine 2-(Azetidin-1-yl)-5-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyriMidine 1448172-67-5 C13H20BN3O2
2-(Furan-2-yl)-6-MethylpyriMidin-4-aMine 2-(Furan-2-yl)-6-MethylpyriMidin-4-aMine 27130-89-8 C9H9N3O
2-(ピリジン-2-イル)ピリミジン-4-アミン 2-(ピリジン-2-イル)ピリミジン-4-アミン 61310-37-0 C9H8N4
2-(アゼチジン-1-イル)-5-ブロモピリジン 2-(アゼチジン-1-イル)-5-ブロモピリジン 708273-64-7 C8H9BrN2
2-isopropoxypyridin-3-amine 2-isopropoxypyridin-3-amine 187654-86-0 C8H12N2O
2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1220696-57-0 C12H16BF2NO2
2-(tetrahydro-2H-pyran-4-yl)pyrimidin-5-amine 2-(tetrahydro-2H-pyran-4-yl)pyrimidin-5-amine 1248691-42-0 C9H13N3O
2-(Cyclohexyl)pyridine-3-boronic acid pinacol ester 2-(Cyclohexyl)pyridine-3-boronic acid pinacol ester 2223035-90-1 C17H26BNO2
Pyrimidine, 2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Pyrimidine, 2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2226974-26-9 C11H15BF2N2O2
Thiazole, 2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Thiazole, 2-(difluoromethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 1446485-40-0 C10H14BF2NO2S
Pyridine, 2-(difluoromethyl)-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- Pyridine, 2-(difluoromethyl)-5-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)- 2632985-01-2 C13H18BF2NO2
2-(pyrrolidin-1-yl)thiazol-4-amine 2-(pyrrolidin-1-yl)thiazol-4-amine 849091-89-0 C7H11N3S
2-(cyclohexyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 2-(cyclohexyloxy)-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine 1346707-98-9 C17H26BNO3
N-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-aMine N-Methyl-4-(4,4,5,5-tetraMethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-aMine 1350913-08-4 C12H19BN2O2
2-(Cyclohexyl)-6-(N-Boc-piperidin-3-yl)pyridine-4-boronic acid pinacol ester 2-(Cyclohexyl)-6-(N-Boc-piperidin-3-yl)pyridine-4-boronic acid pinacol ester 2222997-46-6 C27H43BN2O4
2-(Cyclopropyl)-6-(trifluoromethyl)pyridine-4-boronic acid 2-(Cyclopropyl)-6-(trifluoromethyl)pyridine-4-boronic acid 1446486-08-3 C9H9BF3NO2
4-Pyridinol, 2-(difluoromethyl)-6-methyl- 4-Pyridinol, 2-(difluoromethyl)-6-methyl- 1805035-21-5 C7H7F2NO
2-(6-BroMopyridin-2-yl)oxazole 2-(6-BroMopyridin-2-yl)oxazole 1211524-14-9 C8H5BrN2O
2-(6-ブロモピリジン-3-イル)プロパン-2-オール 2-(6-ブロモピリジン-3-イル)プロパン-2-オール 477252-29-2 C8H10BrNO
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