Diethyl squarate
方酸二乙酯
CAS No. 5231-87-8
DIETHYL SQUARATE
3,4-二乙氧基-环丁-3-烯-1,2-二酮;方酸二乙酯;3，4-二乙基-3-环丁基-1,2-酮酚;3,4-二乙氧基-3-环丁烯-1,2-二酮;四方酸二乙酯;3,4-二乙氧基-3-环丁烯-1,2-二酮,98%;3,4-二乙氧基-3-环丁烯-1,2-二酮(方酸二乙酯)
Cyclopropanecarboxylic acid, 2-methylene-3-phenyl-, methyl ester, cis- 88308-17-2
1H-Pyrazolo[3,4-c]pyridine, 7-methoxy-1,3-bis(phenylmethyl)- 918882-25-4
Phenol, 4-nitro-2-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolinyl)- 88307-74-8
L-Serine, D-valyl-O-(phenylmethyl)- 921933-66-6
1H-Indene-3a,7a-dimethanol, 2,3,4,7-tetrahydro-5,6-dimethyl- 88307-49-7
1,2,4-Benzotriazin-3-amine, 7-nitro-N-phenyl-, 1,4-dioxide 921933-62-2
1,2,4-Benzotriazin-3-amine, 7-methyl-N-(phenylmethyl)-, 1-oxide 921933-29-1
L-Glutamic acid,L-isoleucyl-L-tyrosyl-L-asparaginyl-L-valyl-L-threonyl-L-tyrosyl-L-leucyl- 918880-99-6
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,6-[(3-fluorophenyl)methyl]-4,5-dihydro-7-hydroxy-5-oxo-, ethyl ester 918882-16-3
2-Propanone, 1,1-bis(2-methylpropoxy)- 88308-12-7
1H-Pyrazole-3-carboxamide,5-(4-chlorophenyl)-1-(2,4-dichlorophenyl)-4-ethyl-N-1-piperidinyl- 918881-92-2
Piperidine,1-[[5-formyl-2-methyl-4-(1-methylethyl)-1H-pyrrol-3-yl]carbonyl]- 88307-44-2
Butanamide, 2,4-dihydroxy-3,3-dimethyl-N-(2-methylpropyl)-, (R)- 88308-86-5
Acetamide,2-chloro-N-[[3,5-dichloro-4-[(4,5-dihydro-1H-imidazol-2-yl)amino]phenyl]methyl]- 88307-18-0
5-Acenaphthylenamine, N-(diphenylmethylene)-1,2-dihydro- 88307-55-5
L-Serine, D-alanyl-O-(4-nitrobenzoyl)- 921933-83-7
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,5-chloro-6-[(3-chlorophenyl)methyl]-7-[[(1R)-1,2,2-trimethylpropyl]amino]- 918882-14-1
1,2,4-Benzotriazin-3-amine, N-ethyl-7-methyl-, 1,4-dioxide 921933-44-0
L-Serine, D-alanyl-O-benzoyl- 921933-78-0
2-Naphthalenecarbonyl chloride, 6-octyl- 88308-36-5
1,2,4-Benzotriazine, 3-chloro-6-nitro-, 1-oxide 921933-21-3
1H-Imidazol-2-amine,N-[2,6-dichloro-4-(isothiocyanatomethyl)phenyl]-4,5-dihydro-,mononitrate 88307-24-8
Methanesulfenamide,1,1,1-trichloro-N-[(methylamino)carbonyl]-N-phenyl- 88308-79-6
L-Serine, L-alanyl-O-(2-cyclohexylacetyl)- 921934-34-1
L-Serine, D-alanyl-O-[16-[(4-ethylbenzoyl)oxy]-1-oxohexadecyl]- 921934-25-0
1,2,4-Benzotriazin-3-amine, 7-chloro-N-hexyl-, 1-oxide 921933-35-9
Benzamide,N-[5-[[6-[3-[4-(hydroxymethyl)-1-piperidinyl]propoxy]-5-methylpyrrolo[2,1-f][1,2,4]triazin-4-yl]amino]-2-pyrimidinyl]- 918883-18-8
L-Serine, D-alanyl-O-(4-ethylbenzoyl)- 921933-80-4
Methanesulfenamide,1,1-dichloro-N-(3-chlorophenyl)-1-fluoro-N-[(methylamino)carbonyl]- 88308-73-0
Methanesulfenamide,1,1-dichloro-N-(3-chlorophenyl)-N-[(dimethylamino)carbonyl]-1-fluoro- 88308-74-1
4-Thiazolidinone, 3-(1,2-dihydro-5-acenaphthylenyl)-2,2-diphenyl- 88307-63-5
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,5-chloro-6-[(3-chlorophenyl)methyl]-7-[(1,2-dimethylpropyl)amino]- 918882-04-9
Benzoic acid, 2,6-difluoro-4-(4-pentylcyclohexyl)-, propyl ester, trans- 88308-51-4
L-Arginine,L-lysyl-L-prolyl-L-seryl-L-a-glutamyl-L-histidyl-L-valyl-L-lysyl-L-prolyl- 918881-01-3
Lithium, [5-(1,3-dioxan-2-yl)-2-furanyl]- 88308-81-0
Pyrimido[1,6-a]azepine-4-carbonitrile,3-amino-1,2,4a,5,6,7,8,9-octahydro-1-oxo-2-propyl- 918881-61-5
3,5-Dioxa-2,6-disilaheptane,4-(2-cyclopentylethylidene)-2,2,6,6-tetramethyl- 918882-67-4
Benzamide,3-chloro-4-fluoro-N-[5-[[6-[3-[4-(hydroxymethyl)-1-piperidinyl]propoxy]-5-methylpyrrolo[2,1-f][1,2,4]triazin-4-yl]amino]-2-pyrimidinyl]- 918883-13-3
L-Threonine,L-a-glutamyl-L-seryl-L-a-aspartyl-L-valyl-L-leucyl-L-histidyl-L-phenylalanyl-L-threonyl-L-seryl- 918880-62-3
Silanimine, N-hydroxy-1-methyl- 918881-25-1
1H-Pyrazole-3-carboxamide,1-(2-chlorophenyl)-N-cycloheptyl-4,5-dihydro-5-(4-methoxyphenyl)- 921932-99-2
Nitrous acid, 1-naphthalenyl ester 918883-25-7
Methanesulfenamide,1,1-dichloro-N-[(cyclohexylamino)carbonyl]-1-fluoro-N-phenyl- 88308-61-6
Phenol, 2-methoxy-6-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolinyl)- 88307-75-9
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,5-chloro-6-[(3-fluorophenyl)methyl]-7-[[(1R)-1,2,2-trimethylpropyl]amino]- 918882-13-0
1,3-Heptadiene, 7-chloro-3-methoxy-, (E)- 88307-32-8
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,5-chloro-6-[(3-fluorophenyl)methyl]-7-[(1-methylpropyl)amino]- 918881-97-7
1,2,4-Benzotriazin-3-amine, N-hexyl-7-nitro-, 1-oxide 921933-39-3
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,5-chloro-6-[(3-chlorophenyl)methyl]-7-[(1,2,2-trimethylpropyl)amino]- 918882-12-9
Methanesulfenamide,N-(aminocarbonyl)-1,1-dichloro-N-(3,5-dichlorophenyl)-1-fluoro- 88308-68-3
6H,8H-Isoquino[2,1-c][1,3]benzoxazin-6-one, 9,13b-dihydro-4,11,12-trimethoxy- 88308-11-6
Benzoic acid, 3-cyano-4-(4-fluorophenoxy)- 918880-67-8
Pyrazolo[1,5-a]pyrimidine-3-carboxylic acid,5-chloro-6-[(3-chlorophenyl)methyl]-7-[[(1S)-1-methylpropyl]amino]- 918882-02-7
4-Thiazolidinone, 3-(1,2-dihydro-5-acenaphthylenyl)-2-methyl-2-phenyl- 88307-62-4
L-Serine, D-alanyl-O-(3-cyclohexyl-1-oxopropyl)- 921933-72-4
4-Thiazolidinone,2-(1,3-benzodioxol-5-yl)-3-(1,2-dihydro-5-acenaphthylenyl)- 88307-61-3
Phenol, 4-bromo-2-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-isoquinolinyl)-,hydrochloride 88307-69-1
Phenol, 2,6-difluoro-4-(4-pentylcyclohexyl)-, trans- 88308-44-5
Benzonitrile, 2-(4-hydroxyphenoxy)-5-thiazolo[5,4-d]pyrimidin-2-yl- 918880-57-6
L-Serine, L-alanyl-O-(2-methylbenzoyl)- 921934-48-7