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Carboxylic acid esters and derivatives

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Structure Chemical Name CAS MF
tert-butyl 3,5-dioxopiperazine-1-carboxylate tert-butyl 3,5-dioxopiperazine-1-carboxylate 501127-89-5 C9H14N2O4
tert-butyl 3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate tert-butyl 3-((tert-butyldimethylsilyl)oxy)-5-oxopiperidine-1-carboxylate 2070015-35-7 C16H31NO4Si
tert-butyl N-[(3S,4S)-4-methoxypyrrolidin-3-yl]-N-methylcarbamate tert-butyl N-[(3S,4S)-4-methoxypyrrolidin-3-yl]-N-methylcarbamate 174727-04-9 C11H22N2O3
tert-Butyl 6-bromo-1H-pyrrolo[3,2-c]pyridine-1-carboxylate tert-Butyl 6-bromo-1H-pyrrolo[3,2-c]pyridine-1-carboxylate 1222809-40-6 C12H13BrN2O2
(S)-di-tert-butyl 2-hydroxysuccinate (S)-di-tert-butyl 2-hydroxysuccinate 355126-91-9 C12H22O5
tert-Butyl 3-ethynylbenzoate tert-Butyl 3-ethynylbenzoate 914943-91-2 C13H14O2
2-T-BUTYL GLYCOLATE 2-T-BUTYL GLYCOLATE 50595-15-8 C6H12O3
Carbamicacid, N-(4-hydroxyphenyl)-, phenylmethyl ester Carbamicacid, N-(4-hydroxyphenyl)-, phenylmethyl ester 7107-59-7 C14H13NO3
2-AMINO-3,5,7,8-TETRAHYDRO-4-OXO-PYRIDO[4,3-D]PYRIMIDINE-6(4H)-CARBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER 2-AMINO-3,5,7,8-TETRAHYDRO-4-OXO-PYRIDO[4,3-D]PYRIMIDINE-6(4H)-CARBOXYLIC ACID 1,1-DIMETHYLETHYL ESTER 1000386-01-5 C12H18N4O3
2-Methyl-1,2-azetidinedicarboxylic acid 1-(1,1-dimethylethyl) ester 2-Methyl-1,2-azetidinedicarboxylic acid 1-(1,1-dimethylethyl) ester 449758-77-4 C10H17NO4
Ethyl 4-(8-chloro-11-fluoro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-4-fluoropiperidine-1-carboxylate Ethyl 4-(8-chloro-11-fluoro-6,11-dihydro-5H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-yl)-4-fluoropiperidine-1-carboxylate C22H23ClF2N2O2
(1R,2R)-1-Hydroxy-5-methoxy-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid ethyl ester (1R,2R)-1-Hydroxy-5-methoxy-1,2,3,4-tetrahydro-naphthalene-2-carboxylic acid ethyl ester 156152-63-5
tert-butyl 2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate tert-butyl 2-methoxy-7,8-dihydropyrido[4,3-d]pyrimidine-6(5H)-carboxylate 900156-22-1 C13H19N3O3
tert-butyl6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate tert-butyl6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate 186390-79-4 C14H18N2O4
Bis(t-butylacetoacetato)copper(II) Bis(t-butylacetoacetato)copper(II) 23670-45-3 C16H28CuO6
PLGA PLGA
2-Propenoic acid, 2-methyl-, 2-(1-methylpropylidene)aminooxycarbonylaminoethyl ester 2-Propenoic acid, 2-methyl-, 2-(1-methylpropylidene)aminooxycarbonylaminoethyl ester 78279-10-4 C11H18N2O4
ethyl 2-hydrazinyl-2-oxoacetate ethyl 2-hydrazinyl-2-oxoacetate 35196-48-6 C4H8N2O3
Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-hydroxy-, C16-18-alkyl ethers Poly(oxy-1,2-ethanediyl), .alpha.-(2-methyl-1-oxo-2-propenyl)-.omega.-hydroxy-, C16-18-alkyl ethers 70879-51-5 C24H46O3
5,6-diamino-nicotinic acid isopropyl ester 5,6-diamino-nicotinic acid isopropyl ester 403668-98-4 C9H13N3O2
methyl 4-bromo-6-ethylnicotinate methyl 4-bromo-6-ethylnicotinate 2645419-20-9 C9H10BrNO2
ethyl 4-bromo-6-cyclopropylnicotinate ethyl 4-bromo-6-cyclopropylnicotinate 2645413-45-0 C11H12BrNO2
methyl 3-bromo-5-(2,2-difluoro-1-methylcyclopropyl)benzoate methyl 3-bromo-5-(2,2-difluoro-1-methylcyclopropyl)benzoate 2645416-06-2 C12H11BrF2O2
Carbamic acid, 1,6-hexanediylbis-, bis(9H-fluoren-9-ylmethyl) ester Carbamic acid, 1,6-hexanediylbis-, bis(9H-fluoren-9-ylmethyl) ester 296247-94-4 C36H36N2O4
TERT-BUTYL 4-(METHYLSULFONYL)PIPERAZINE-1-CARBOXYLATE TERT-BUTYL 4-(METHYLSULFONYL)PIPERAZINE-1-CARBOXYLATE 164331-38-8 C10H20N2O4S
2-(4-fluorophenyl)propan-2-yl 4-vinylbenzoate 2-(4-fluorophenyl)propan-2-yl 4-vinylbenzoate 2832108-21-9 (C18H17FO2)x
hydroxy-2-oxoethyl]butyl]-,1,1-dimethylethyl ester hydroxy-2-oxoethyl]butyl]-,1,1-dimethylethyl ester 856707-39-6 C14H26N2O4
Diisopropyl D-tartrate Diisopropyl D-tartrate 62961-64-2 C10H18O6
Ethyl 3-(3,5-dichlorophenyl)-3-oxopropanoate Ethyl 3-(3,5-dichlorophenyl)-3-oxopropanoate 172168-01-3 C11H10Cl2O3
decahydro-2-naphthoacetate decahydro-2-naphthoacetate 10519-11-6 C12H20O2
tert-Butyl 7-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate tert-Butyl 7-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate 171049-42-6 C14H18N2O4
2,5-Diazaspiro[3.5]nonane-2-carboxylic acid, 6,8-dioxo-, 1,1-diMethylethyl ester 2,5-Diazaspiro[3.5]nonane-2-carboxylic acid, 6,8-dioxo-, 1,1-diMethylethyl ester 1105662-95-0 C12H18N2O4
tert-butyl 8-(3,5-difluorophenyl)-9-(2-ethoxy-2-oxoethyl)-10-oxo-6,9-diazaspiro[4.5]decane-6-carboxylate tert-butyl 8-(3,5-difluorophenyl)-9-(2-ethoxy-2-oxoethyl)-10-oxo-6,9-diazaspiro[4.5]decane-6-carboxylate 1206821-43-3 C23H30F2N2O5
H-PHG-OTBU HCL H-PHG-OTBU HCL 161879-12-5 C12H18ClNO2
1-Methylcylohexantyl-2-Methacrylate 1-Methylcylohexantyl-2-Methacrylate 76392-14-8 C11H18O2
tert-Butyl azetidine-3-carboxylate HCl tert-Butyl azetidine-3-carboxylate HCl 53871-08-2 C8H16ClNO2
2,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-diMethylethyl ester, (hydrochloride)(1:1) 2,7-Diazaspiro[4.5]decane-7-carboxylic acid, 1,1-diMethylethyl ester, (hydrochloride)(1:1) 1279856-08-4 C13H25ClN2O2
DiMethyl Diglycolate DiMethyl Diglycolate 7040-23-5 C6H10O5
5-Boc-5,8-diaza-spiro[3.5]nonane 5-Boc-5,8-diaza-spiro[3.5]nonane 886766-34-3 C12H22N2O2
tert-Butyl 4-(isobutylaMino)piperidine-1-carboxylate tert-Butyl 4-(isobutylaMino)piperidine-1-carboxylate 179556-97-9 C14H28N2O2
Tert-butyl pyrazolo[1,5-a]pyriMidin-2-ylcarbaMate Tert-butyl pyrazolo[1,5-a]pyriMidin-2-ylcarbaMate 1394003-94-1 C11H14N4O2
tert-butyl 1,6-diazaspiro[3.3]heptane-6-carboxylate, hemioxalate salt tert-butyl 1,6-diazaspiro[3.3]heptane-6-carboxylate, hemioxalate salt 1359656-86-2 C12H20N2O6
(PMe3)4Ru(Cl)(OAc) (PMe3)4Ru(Cl)(OAc) 88968-54-1 C14H43ClO2P4Ru
Α- methacrylate group -Ω- maleimide polyglycol Α- methacrylate group -Ω- maleimide polyglycol
tert-butyl7-chloro-6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate tert-butyl7-chloro-6-nitro-3,4-dihydroisoquinoline-2(1H)-carboxylate 912846-74-3 C14H17ClN2O4
4,5-Di-O-caffeoylquinic acid methyl ester 4,5-Di-O-caffeoylquinic acid methyl ester 188742-80-5 C26H26O12
Acid-PEG5-mono-methyl ester Acid-PEG5-mono-methyl ester 1309460-30-7 C15H28O9
tert-butyl 5-aminopentanoate tert-butyl 5-aminopentanoate 63984-03-2 C9H19NO2
MPEGA340 MPEGA340
8-Arm PEG-Acrylate 8-Arm PEG-Acrylate
methyl 2-fluoro-4-((1-methoxy-2-methyl-1-oxopropan-2-yl)amino)benzoate methyl 2-fluoro-4-((1-methoxy-2-methyl-1-oxopropan-2-yl)amino)benzoate 1802242-47-2 C13H16FNO4
Acid-PEG4-mono-methyl ester Acid-PEG4-mono-methyl ester 2028284-75-3 C13H24O8
methyl 5-bromo-2-fluoroisonicotinate methyl 5-bromo-2-fluoroisonicotinate 1214375-45-7 C7H5BrFNO2
TERT-BUTYL 3-(4-(METHOXYCARBONYL)PHENYL)AZETIDINE-1-CARBOXYLATE TERT-BUTYL 3-(4-(METHOXYCARBONYL)PHENYL)AZETIDINE-1-CARBOXYLATE 1240970-70-0 C16H21NO4
tert-butyl (4-chloro-3-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate tert-butyl (4-chloro-3-fluoro-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)carbamate 1384313-46-5 C17H24BClFNO4
METHYL 5-BROMO-3-FLUORO-2-METHYLBENZOATE METHYL 5-BROMO-3-FLUORO-2-METHYLBENZOATE 1805501-44-3 C9H8BrFO2
tert-butyl 3-[(prop-2-en-1-yl)amino]propanoate tert-butyl 3-[(prop-2-en-1-yl)amino]propanoate 1104196-18-0 C10H19NO2
SUTPUCLJAVPJRS-WFJXPABVSA-N SUTPUCLJAVPJRS-WFJXPABVSA-N 1776088-23-3 C23H30FN3O6S
1-N-BOC-PYRROLE-3-BORONIC ACID 1-N-BOC-PYRROLE-3-BORONIC ACID 832697-40-2 C9H14BNO4
tert-butyl n-[(1s,3s)-3-hydroxycyclopentyl]-n-methylcarbamate tert-butyl n-[(1s,3s)-3-hydroxycyclopentyl]-n-methylcarbamate 2165760-01-8 C11H21NO3
tert-Butyl 3-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)pyrrolidine-1-carboxylate tert-Butyl 3-(4-chloro-7H-pyrrolo[2,3-d]pyrimidin-7-yl)pyrrolidine-1-carboxylate 1240301-66-9 C15H19ClN4O2
tert-Butyl 4,4-dimethyl-3,4-dihydrobenzo[b][1,4]azasiline-1(2H)-carboxylate tert-Butyl 4,4-dimethyl-3,4-dihydrobenzo[b][1,4]azasiline-1(2H)-carboxylate 1370735-24-2 C15H23NO2Si
tert-Butyl 9-fluoro-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate tert-Butyl 9-fluoro-3,4-dihydro-1H-pyrido[4,3-b]indole-2(5H)-carboxylate 1186100-12-8 C16H19FN2O2
4-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 4-[3-(4,4,5,5-TETRAMETHYL-[1,3,2]DIOXABOROLAN-2-YL)-PYRIDIN-2-YL]-PIPERAZINE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 1073354-42-3 C20H32BN3O4
FITC-PEG-AC FITC-PEG-AC
OH-PEG11-CH2CH2COOtBu OH-PEG11-CH2CH2COOtBu
tert-butyl N-{[1-(2-aminoethyl)cyclopropyl]methyl}carbamate tert-butyl N-{[1-(2-aminoethyl)cyclopropyl]methyl}carbamate 1593896-24-2 C11H22N2O2
tert-butyl (3-fluorocyclopentyl)carbamate tert-butyl (3-fluorocyclopentyl)carbamate 1215071-14-9 C10H18FNO2
tert-butyl 5-amino-2-azaspiro[3.4]octane-2-carboxylate tert-butyl 5-amino-2-azaspiro[3.4]octane-2-carboxylate 2169182-21-0 C12H22N2O2
tert-butyl 6-hydroxy-4-azaspiro[2.5]octane-4-carboxylate tert-butyl 6-hydroxy-4-azaspiro[2.5]octane-4-carboxylate 2155867-30-2 C12H21NO3
mPEG-Tert mPEG-Tert
1383851-37-3 1383851-37-3 1383851-37-3 C18H25BN2O4
1-Azaspiro[3.5]nonane-1-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester 1-Azaspiro[3.5]nonane-1-carboxylic acid, 7-oxo-, 1,1-dimethylethyl ester 2306264-15-1 C13H21NO3
tert-Butyl 3,5-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate tert-Butyl 3,5-diethyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-1-carboxylate 1627721-34-9 C18H31BN2O4
2H-Isoindole-2-butanoic acid, γ-(aminocarbonyl)-1,3-dihydro-5-hydroxy-1-oxo-, 1,1-dimethylethyl ester 2H-Isoindole-2-butanoic acid, γ-(aminocarbonyl)-1,3-dihydro-5-hydroxy-1-oxo-, 1,1-dimethylethyl ester 2226303-68-8 C17H22N2O5
Octadecanoic acid, 18-bromo-, 1,1-dimethylethyl ester Octadecanoic acid, 18-bromo-, 1,1-dimethylethyl ester 1199580-32-9 C22H43BrO2
1H-Imidazole-1-carboxylic acid, 5-amino-4-(aminocarbonyl)-, 1,1-dimethylethyl ester 1H-Imidazole-1-carboxylic acid, 5-amino-4-(aminocarbonyl)-, 1,1-dimethylethyl ester 2167393-33-9 C9H14N4O3
4-methoxyphenyl methacrylate 4-methoxyphenyl methacrylate 10430-85-0 C11H12O3
benzyl p-aminobenzoate benzyl p-aminobenzoate 19008-43-6 C14H13NO2
2,2-dimethylhexyl acrylate 2,2-dimethylhexyl acrylate 13141-04-3 C11H20O2
chloroprednisone 21-acetate chloroprednisone 21-acetate 14066-79-6 C23H27ClO6
2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-1-hydroxy-5-methoxy-, ethyl ester, (1S-cis)- (9CI) 2-Naphthalenecarboxylic acid, 1,2,3,4-tetrahydro-1-hydroxy-5-methoxy-, ethyl ester, (1S-cis)- (9CI) 156152-64-6 C14H18O4
Carbamic acid, [(1R,3R)-3-hydroxycyclopentyl]-, 1,1-dimethylethyl ester, rel- Carbamic acid, [(1R,3R)-3-hydroxycyclopentyl]-, 1,1-dimethylethyl ester, rel- 207729-04-2 C10H19NO3
Tert-butyl 2,6-diazaspiro[3.4]octane-6-carboxylate Tert-butyl 2,6-diazaspiro[3.4]octane-6-carboxylate 885270-86-0 C11H20N2O2
TRANS-3-AMINO-1-BOC-4-METHOXYPYRROLIDINE
TRANS-3-AMINO-1-BOC-4-METHOXYPYRROLIDINE 429673-79-0 C10H20N2O3
2,2-Bis(4-hydroxyphenyl)propane-epichlorohydrin copolymer acrylate 2,2-Bis(4-hydroxyphenyl)propane-epichlorohydrin copolymer acrylate 55818-57-0 C21H25ClO5
Carbamic acid, N-[4-[[(methylsulfonyl)oxy]methyl]bicyclo[2.2.1]hept-1-yl]-, 1,1-dimethylethyl ester Carbamic acid, N-[4-[[(methylsulfonyl)oxy]methyl]bicyclo[2.2.1]hept-1-yl]-, 1,1-dimethylethyl ester 2205097-25-0 C14H25NO5S
2-(Methoxymethyl)tricyclo[3.3.1.13,7]dec-2-yl 2-methyl-2-propenoate 2-(Methoxymethyl)tricyclo[3.3.1.13,7]dec-2-yl 2-methyl-2-propenoate 1154655-97-6 C16H24O3
methyl 5-bromo-2-(ethyl(methyl)amino)benzoate methyl 5-bromo-2-(ethyl(methyl)amino)benzoate 2256748-63-5 C11H14BrNO2
methyl 4-bromo-6-isobutylnicotinate methyl 4-bromo-6-isobutylnicotinate 2645411-97-6 C11H14BrNO2
PYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLIC ACID, 7,8-DIHYDRO-2-METHYL-, 1,1-DIMETHYLETHYL ESTER PYRIDO[4,3-D]PYRIMIDINE-6(5H)-CARBOXYLIC ACID, 7,8-DIHYDRO-2-METHYL-, 1,1-DIMETHYLETHYL ESTER 210538-72-0 C13H19N3O2
2-phenylpropan-2-yl 2-fluoro-4-vinylbenzoate 2-phenylpropan-2-yl 2-fluoro-4-vinylbenzoate
Tert-Butyl3,6-diazabicyclo[3.2.2]nonane-6-carboxylate Tert-Butyl3,6-diazabicyclo[3.2.2]nonane-6-carboxylate 1214743-62-0 C12H22N2O2
tert-butyl 3-(benzylamino)azetidine-1-carboxylate tert-butyl 3-(benzylamino)azetidine-1-carboxylate 939760-33-5 C15H22N2O2
4-Pentynoic acid, methyl ester 4-Pentynoic acid, methyl ester 21565-82-2 C6H8O2
3-Azabicyclo[3.1.0]hexane-3,6-dicarboxylic acid 3-tert-butyl ester 3-Azabicyclo[3.1.0]hexane-3,6-dicarboxylic acid 3-tert-butyl ester 1119512-39-8 C11H17NO4
2-BroMoglutaric acid diethylester 2-BroMoglutaric acid diethylester 7209-00-9 C9H15BrO4
Acrylate-PEG-Acrylate Acrylate-PEG-Acrylate
methyl 4-hydroxybicyclo[2.2.1]heptane-1-carboxylate methyl 4-hydroxybicyclo[2.2.1]heptane-1-carboxylate 88888-31-7 C9H14O3
tert-butyl 4-amino-4-phenylpiperidine-1-carboxylate tert-butyl 4-amino-4-phenylpiperidine-1-carboxylate 1211581-86-0 C16H24N2O2
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