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CAS号 名称 英文名称 分子式 详情
20546-03-6 6-二氮杂-5,6-二氢-5-氧代-1-萘磺酸 2-diazonio-5-sulfonaphthalen-1-olate 查看详情
20546-32-1 N-羟基甲基-N-甲基甲酰胺 N-hydroxymethyl-N-methylformamide C3H7NO2 查看详情
20547-45-9 鸡屎藤苷 Paederoside C18H22O11S 查看详情
20547-76-6 2,3-Butanediol, 1-[(4-methoxyfuro[2,3-b]quinolin-7-yl)oxy]-3-methyl-, (+) 2,3-Butanediol, 1-[(4-methoxyfuro[2,3-b]quinolin-7-yl)oxy]-3-methyl-, (+) C17H19NO5 查看详情
20547-99-3 2,2,6-三甲基-1,4-环己二酮 3,5,5-Trimethylcyclohexane-1,4-dione C9H14O2 查看详情
2054779-48-3 3,6-二叔丁基-9-间 - 甲基-10-甲基吖啶-10-四氟硼酸盐 3,6-di-tert-butyl-9-mesityl-10-methylacridin-10-ium tetrafluoroborate C31H38BF4N 查看详情
20548-02-1 Cyclohexanone, 4-hydroxy-2,2,6-trimethyl Cyclohexanone, 4-hydroxy-2,2,6-trimethyl C9H16O2 查看详情
20548-13-4 (Z)-2-(4-methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl acetate (Z)-2-(4-methoxybenzylidene)-3-oxo-2,3-dihydrobenzofuran-6-yl acetate 查看详情
20548-18-9 N,N-Dimethyl-benzamidine N,N-Dimethyl-benzamidine C9H12N2 查看详情
20548-54-3 硫化钙 CALCIUM SULFIDE 查看详情
205485-24-1 3-(3-甲氧苯基)-3-(三氟甲基)-3H-二嗪 3-(3-METHOXYPHENYL)-3-(TRIFLUOROMETHYL)-3H-DIAZIRINE C9H7F3N2O 查看详情
205485-25-2 2-甲氧基-4-[3-(三氟甲基)-3H-双吖丙啶-3-基]苯甲醛 2-Methoxy-4-[3-(trifluoromethyl)-3H-diazirin-3-yl]benzaldehyde C10H7F3N2O2 查看详情
205485-97-8 Cyclopropanethiol, 2,2,3-trimethyl-1-(1-methylethyl)- (9CI) Cyclopropanethiol, 2,2,3-trimethyl-1-(1-methylethyl)- (9CI) C9H18S 查看详情
2054858-84-1 3-Quinolinecarbonitrile, 7-chloro-4-[[4-[ethyl(2-hydroxyethyl)amino]-1-methylbutyl]amino] 3-Quinolinecarbonitrile, 7-chloro-4-[[4-[ethyl(2-hydroxyethyl)amino]-1-methylbutyl]amino] C19H25ClN4O 查看详情
2054858-86-3 硫酸羟基氯喹杂质82 Ethanol, 2-[[4-[(3,7-dichloro-4-quinolinyl)amino]pentyl]ethylamino] C18H25Cl2N3O 查看详情
2054858-88-5 Ethanol, 2-[[4-[[7-chloro-3-(trifluoromethyl)-4-quinolinyl]amino]pentyl]ethylamino] Ethanol, 2-[[4-[[7-chloro-3-(trifluoromethyl)-4-quinolinyl]amino]pentyl]ethylamino] C19H25ClF3N3O 查看详情
2054858-98-7 硫酸羟基氯喹杂质83 Ethanol, 2-[[4-[(5,7-dichloro-4-quinolinyl)amino]pentyl]ethylamino] C18H25Cl2N3O 查看详情
2054859-04-8 Ethanol, 2-[[4-[(6,7-dichloro-4-quinolinyl)amino]pentyl]ethylamino] Ethanol, 2-[[4-[(6,7-dichloro-4-quinolinyl)amino]pentyl]ethylamino] C18H25Cl2N3O 查看详情
2054859-08-2 Hydroxychloroquine 3-Bromo Impurity Hydroxychloroquine 3-Bromo Impurity C18H25BrClN3O 查看详情
2054859-10-6 硫酸羟基氯喹杂质88 Ethanol, 2-[[4-[(7-chloro-3-cyclopropyl-4-quinolinyl)amino]pentyl]ethylamino] C21H30ClN3O 查看详情
205488-15-9 1-(4-氨基丁基)芘 4-pyren-1-ylbutan-1-amine C20H19N 查看详情
20549-48-8 新二氢香芹醇 (1S,2R,5R)-2-Methyl-5-isopropenylcyclohexanol C10H18O 查看详情
20549-65-9 Ethyldigermane Ethyldigermane C2H10Ge2 查看详情
20549-68-2 (3-iodopropoxy)Benzene (3-iodopropoxy)Benzene 查看详情
20549-69-3 Butane, 1-iodo-4-methoxy- Butane, 1-iodo-4-methoxy- 查看详情
20549-72-8 1-Iodo-4-phenoxybutane 1-Iodo-4-phenoxybutane 查看详情
205490-80-8 2,5,8,11-四氧杂十七烷-17-硫醇 2,5,8,11-Tetraoxaheptadecane-17-thiol 查看详情
205491-14-1 (S)-3-BOC-2,2-二甲基噁唑烷-4-乙酸甲酯 Methyl (S)-3-Boc-2,2-dimethyloxazolidine-4-acetate C13H23NO5 查看详情
205491-16-3 Carbamic acid, [3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-(hydroxymethyl)propyl]-, 1,1-dimethylethyl ester, (S)- (9CI) Carbamic acid, [3-[[(1,1-dimethylethyl)diphenylsilyl]oxy]-1-(hydroxymethyl)propyl]-, 1,1-dimethylethyl ester, (S)- (9CI) 查看详情
205492-91-7 Benzamide, 4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-N-(1,1-dimethylethyl) Benzamide, 4-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-N-(1,1-dimethylethyl) C14H15Cl2N5O 查看详情
2054922-17-5 2-溴-6-甲基-N-(5-甲基-1H-吡唑-3-基)嘧啶-4-胺 4-Pyrimidinamine, 2-bromo-6-methyl-N-(5-methyl-1H-pyrazol-3-yl) C9H10BrN5 查看详情
2054939-79-4 (氧基双(2,1-亚苯基))双(双(4-甲氧基-3,5-二甲基苯基)膦) Phosphine, 1,1'-(oxydi-2,1-phenylene)bis[1,1-bis(4-methoxy-3,5-dimethylphenyl) C48H52O5P2 查看详情
205494-31-1 (2S)-2-{[(benzyloxy)carbonyl]amino}-3-(pyridin-3-yl)propanoic acid (2S)-2-{[(benzyloxy)carbonyl]amino}-3-(pyridin-3-yl)propanoic acid 查看详情
205495-66-5 (1S,2S)-(-)-1,2-二氨基环己烷-N,N'-双(2-二苯基磷酰-1-萘) , min. 94% (1S,2S)-(-)-1,2-Diaminocyclohexane-N,N'-bis(2-diphenylphosphino-1-naphthoyl), min. 94% (S,S)-DACH-Naphthyl Trost Ligand C52H44N2O2P2 查看详情
205495-79-0 2-Morpholinone,5-ethenyl-3,5-dimethyl-,(3S-trans)-(9CI) 2-Morpholinone,5-ethenyl-3,5-dimethyl-,(3S-trans)-(9CI) 查看详情
2054950-49-9 2H-Imidazo[4,5-c]pyridin-2-one, 4-amino-1,3-dihydro-1-(3R)-3-piperidinyl 2H-Imidazo[4,5-c]pyridin-2-one, 4-amino-1,3-dihydro-1-(3R)-3-piperidinyl C11H15N5O 查看详情
2054950-52-4 1-Piperidinecarboxylic acid, 3-[4-[(E)-[(dimethylamino)methylene]amino]-2,3-dihydro-2-oxo-3-(4-phenoxyphenyl)-1H-imidazo[4,5-c]pyridin-1-yl]-, 1,1-dimethylethyl ester, (3R)- 1-Piperidinecarboxylic acid, 3-[4-[(E)-[(dimethylamino)methylene]amino]-2,3-dihydro-2-oxo-3-(4-phenoxyphenyl)-1H-imidazo[4,5-c]pyridin-1-yl]-, 1,1-dimethylethyl ester, (3R)- 查看详情
2054952-80-4 TERT-BUTYL (1-(PYRIMIDIN-5-YL)CYCLOPROPYL)CARBAMATE TERT-BUTYL (1-(PYRIMIDIN-5-YL)CYCLOPROPYL)CARBAMATE 查看详情
2054952-89-3 (2-chloropyrimidin-5-yl)(m-tolyl)methanol (2-chloropyrimidin-5-yl)(m-tolyl)methanol 查看详情
2054953-15-8 4-bromo-1-sec-butyl-1H-pyrazole-5-carbaldehyde 4-bromo-1-sec-butyl-1H-pyrazole-5-carbaldehyde C8H11BrN2O 查看详情
2054953-17-0 ethyl 3-(3-cyclopropyl-1H-pyrazol-1-yl)-4,4,4-trifluorobutanoate ethyl 3-(3-cyclopropyl-1H-pyrazol-1-yl)-4,4,4-trifluorobutanoate C12H15F3N2O2 查看详情
2054953-19-2 4,4,4-trifluoro-3-(4-nitro-1H-pyrazol-1-yl)butanoic acid 4,4,4-trifluoro-3-(4-nitro-1H-pyrazol-1-yl)butanoic acid C7H6F3N3O4 查看详情
2054953-27-2 4-(4-nitro-1'H-1,4'-bipyrazol-1'-yl)butanoic acid 4-(4-nitro-1'H-1,4'-bipyrazol-1'-yl)butanoic acid C10H11N5O4 查看详情
2054953-30-7 4-iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carbaldehyde 4-iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole-3-carbaldehyde C6H4F3IN2O 查看详情
2054953-36-3 ethyl 4,4,4-trifluoro-3-[3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate ethyl 4,4,4-trifluoro-3-[3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoate C10H10F6N2O2 查看详情
2054953-39-6 4,4,4-trifluoro-3-(3-isopropyl-1H-pyrazol-1-yl)butanoic acid 4,4,4-trifluoro-3-(3-isopropyl-1H-pyrazol-1-yl)butanoic acid C10H13F3N2O2 查看详情
2054953-41-0 4-chloro-1-(2,2-difluoroethyl)-1H-pyrazole-3-carbaldehyde 4-chloro-1-(2,2-difluoroethyl)-1H-pyrazole-3-carbaldehyde C6H5ClF2N2O 查看详情
2054953-48-7 ethyl 4,4,4-trifluoro-3-(3-isopropyl-1H-pyrazol-1-yl)butanoate ethyl 4,4,4-trifluoro-3-(3-isopropyl-1H-pyrazol-1-yl)butanoate C12H17F3N2O2 查看详情
2054953-53-4 4,4,4-trifluoro-3-[4-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoic acid 4,4,4-trifluoro-3-[4-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]butanoic acid C9H8F6N2O2 查看详情
2054953-54-5 1H-Pyrazole-3-carboxaldehyde, 4-iodo-1-(1-methylethyl) 1H-Pyrazole-3-carboxaldehyde, 4-iodo-1-(1-methylethyl) C7H9IN2O 查看详情