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CAS号 名称 英文名称 分子式 详情
212-74-8 四亚苯基 TETRAPHENYLENE, 95 C24H16 查看详情
2120-18-5 2-溴-4-甲基-1-(丙-2-烯-1-基氧基)苯 2-Bromo-4-methyl-1-(prop-2-en-1-yloxy)benzene 查看详情
2120-70-9 苯氧代乙醛 Acetaldehyde,2-phenoxy- C8H8O2 查看详情
2120-82-3 3,5-二氯-4-异噻唑甲腈 3,5-Dichloro-1,2-thiazole-4-carbonitrile 查看详情
21200-24-8 吲哚霉素 (-)-Indolmycin C14H15N3O2 查看详情
2120000-95-3 2H-1,2,3-Triazole-4-carboxylic acid, 5-chloro-2-methyl-, methyl ester 2H-1,2,3-Triazole-4-carboxylic acid, 5-chloro-2-methyl-, methyl ester C5H6ClN3O2 查看详情
212001-01-9 Benzene, 1-(1,1-dimethylethyl)-4-[(4-methylphenyl)ethynyl]- (9CI) Benzene, 1-(1,1-dimethylethyl)-4-[(4-methylphenyl)ethynyl]- (9CI) 查看详情
2120011-10-9 5-Thiazolecarboxylic acid, 2-acetyl-, ethyl ester 5-Thiazolecarboxylic acid, 2-acetyl-, ethyl ester 查看详情
2120058-63-9 4H-Quinolizine-3-carboxylic acid, 7-chloro-4-oxo-, methyl ester 4H-Quinolizine-3-carboxylic acid, 7-chloro-4-oxo-, methyl ester 查看详情
212007-07-3 Acetic acid, 2-[4-(1-aminoethyl)-2-methoxyphenoxy]-, ethyl ester Acetic acid, 2-[4-(1-aminoethyl)-2-methoxyphenoxy]-, ethyl ester C13H19NO4 查看详情
212007-18-6 化合物 T34758 L-Valinamide, N,N-dimethyl-L-isoleucyl-N-[(1S,2R)-2-methoxy-4-[(2S)-2-[(1R,2R)-1-methoxy-2-methyl-3-oxo-3-[[(1S)-2-phenyl-1-(2-thiazolyl)ethyl]amino]propyl]-1-pyrrolidinyl]-1-[(1S)-1-methylpropyl]-4-oxobutyl]-N-methyl- 查看详情
212008-62-3 1,7-Octadien-4-ol 4-Acetate 1,7-Octadien-4-ol 4-Acetate C10H16O2 查看详情
212009-06-8 2-((S)-1-tert-Butoxycarbonyl-pyrrolidin-2-yl)-thiazole-4-carboxylic acid ethyl ester 2-((S)-1-tert-Butoxycarbonyl-pyrrolidin-2-yl)-thiazole-4-carboxylic acid ethyl ester C15H22N2O4S 查看详情
212009-45-5 4-Benzothiazolol,6-(2-aminoethyl)-(9CI) 4-Benzothiazolol,6-(2-aminoethyl)-(9CI) C9H10N2OS 查看详情
2120095-23-8 L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-3,4-bis(trifluoromethyl) L-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-3,4-bis(trifluoromethyl) C16H17F6NO4 查看详情
2120097-66-5 1,2-Cyclohexane-d10-diamine (cis/trans mixture) 1,2-Cyclohexane-d10-diamine (cis/trans mixture) C6H14N2 查看详情
21201-44-5 1,4-Dihydroxy-2(1H)-quinolinone 1,4-Dihydroxy-2(1H)-quinolinone 查看详情
21201-45-6 5-Hydroxy-3-methylisoxazolo[4,5-c]quinolin-4(5H)-one 5-Hydroxy-3-methylisoxazolo[4,5-c]quinolin-4(5H)-one 查看详情
21201-50-3 2-羟基异喹啉-1(2H)-酮 2-Hydroxyisoquinolin-1(2H)-one C9H7NO2 查看详情
212012-74-3 Silane, [(9-bromononyl)oxy]trimethyl- Silane, [(9-bromononyl)oxy]trimethyl- 查看详情
21202-05-1 N-(1H-苯并[d]咪唑-2-基)乙酰胺 N-(1H-BENZO[D]IMIDAZOL-2-YL)ACETAMIDE 查看详情
21202-37-9 2-(3-methylphenyl)-1H-imidazole 2-(3-methylphenyl)-1H-imidazole 查看详情
21202-42-6 4-(1H-咪唑-2-基)吡啶 4-(1H-IMIDAZOL-2-YL)-PYRIDINE C8H7N3 查看详情
21202-52-8 1-乙基-2-甲基-1H-咪唑 1H-IMidazole, 1-ethyl-2-Methyl C6H10N2 查看详情
2120204-11-5 ethyl 2-chloro-5-(p-tolyl)nicotinate ethyl 2-chloro-5-(p-tolyl)nicotinate 查看详情
21203-49-6 Carbamic acid, (1,2-diphenylethyl)-, ethyl ester (8CI,9CI) Carbamic acid, (1,2-diphenylethyl)-, ethyl ester (8CI,9CI) C17H19NO2 查看详情
21203-55-4 2,4,6-三甲基-3-硝基吡啶 2.4.6-TRIMETHYL-3-NITROPYRIDINE C8H10N2O2 查看详情
21203-62-3 2-Pyridinecarboxylic acid, 4,6-dimethyl-5-nitro 2-Pyridinecarboxylic acid, 4,6-dimethyl-5-nitro C8H8N2O4 查看详情
21203-64-5 6-甲基-3-硝基-吡啶-2-羧酸 6-METHYL-3-NITRO-PYRIDINE-2-CARBOXYLIC ACID C7H6N2O4 查看详情
21203-68-9 2-甲基-5-硝基吡啶 2-Methyl-5-nitropyridine C6H6N2O2 查看详情
21203-74-7 4-甲基-3-硝基吡啶-2-甲醛 4-methyl-3-nitropyridine-2-carbaldehyde 查看详情
21203-78-1 2-溴-6-硝基吡啶 2-BROMO-6-NITROPYRIDINE C5H3BrN2O2 查看详情
21203-79-2 2 -甲基- 4 -苯基嘧啶 2-METHYL-4-PHENYLPYRIMIDINE C11H10N2 查看详情
21203-83-8 2-苯氧基嘧啶-4-胺 2-Phenoxypyridin-4-amine C11H10N2O 查看详情
21203-86-1 2-苯基-4-氨基吡啶 2-PHENYL-PYRIDIN-4-YLAMINE C11H10N2 查看详情
2120337-57-5 5-Chloro-2-ethoxy-4-ethylbenzonitrile 5-Chloro-2-ethoxy-4-ethylbenzonitrile 查看详情
2120340-87-4 Imidazo[1,2-a]pyridine-3-carboxylic acid, 5-methoxy-, methyl ester Imidazo[1,2-a]pyridine-3-carboxylic acid, 5-methoxy-, methyl ester C10H10N2O3 查看详情
2120341-39-9 1H-Indole-2-carboxylic acid, 4,5,6,7-tetrahydro-5,5-dimethyl-, ethyl ester 1H-Indole-2-carboxylic acid, 4,5,6,7-tetrahydro-5,5-dimethyl-, ethyl ester C13H19NO2 查看详情
2120342-48-3 1H-Indene-1,3(2H)-dione, 2-fluoro-2-methyl 1H-Indene-1,3(2H)-dione, 2-fluoro-2-methyl C10H7FO2 查看详情
2120342-70-1 Butanoic acid, 2-[[2-(1,2-dimethylpropylidene)hydrazinyl]methylene]-3-oxo-, ethyl ester Butanoic acid, 2-[[2-(1,2-dimethylpropylidene)hydrazinyl]methylene]-3-oxo-, ethyl ester 查看详情
2120370-78-5 4-Piperidinamine, 2-methyl-, hydrochloride (1:2) 4-Piperidinamine, 2-methyl-, hydrochloride (1:2) 查看详情
2120373-99-9 6-O-Tert-butyl 3-O-ethyl 1-methyl-5,7-dihydro-4H-pyrazolo[3,4-c]pyridine-3,6-dicarboxylate 6-O-Tert-butyl 3-O-ethyl 1-methyl-5,7-dihydro-4H-pyrazolo[3,4-c]pyridine-3,6-dicarboxylate 查看详情
2120381-86-2 (1-(氰甲基)环丁基)氨基甲酸叔丁酯 tert-Butyl (1-(cyanomethyl)cyclobutyl)carbamate 查看详情
2120398-41-4 CHK1-IN-4 CHK1-IN-4 C18H18BrN7O2 查看详情
2120398-96-9 tert-butyl (3-(2-(3-((5-cyanopyrazin-2-yl)amino)-1H-pyrazol-5-yl)-5-fluoro-3-methoxyphenoxy)propyl)carbamate tert-butyl (3-(2-(3-((5-cyanopyrazin-2-yl)amino)-1H-pyrazol-5-yl)-5-fluoro-3-methoxyphenoxy)propyl)carbamate C23H26FN7O4 查看详情
2120399-08-6 Carbamic acid, N-[3-[5-bromo-2-[5-[(5-cyano-2-pyrazinyl)amino]-1H-pyrazol-3-yl]-3-methoxyphenoxy]propyl]-, 1,1-dimethylethyl ester Carbamic acid, N-[3-[5-bromo-2-[5-[(5-cyano-2-pyrazinyl)amino]-1H-pyrazol-3-yl]-3-methoxyphenoxy]propyl]-, 1,1-dimethylethyl ester C23H26BrN7O4 查看详情
2120399-30-4 Naphth[2,3-d]oxazole-4,9-dione, 2-(1-methylethyl)- Naphth[2,3-d]oxazole-4,9-dione, 2-(1-methylethyl)- 查看详情
21204-44-4 Hydroperoxide, 4-(1-methylethyl)phenyl Hydroperoxide, 4-(1-methylethyl)phenyl C9H12O2 查看详情
21204-67-1 methyl (triphenylphosphoranylidene)acetate methyl (triphenylphosphoranylidene)acetate 查看详情
21204-89-7 N-(4-benzoylphenyl)acetamide N-(4-benzoylphenyl)acetamide C14H11NO2 查看详情