| 1 | 62340-37-8 | 比索洛尔酚杂质 | H-80/62 | C12H19NO3
| | |
| 2 | 1824079-53-9 | tube1643 | tube1643 | C12H19NO3
| | |
| 3 | 57526-81-5 | 丙胺酚醇 | Prenalterol | C12H19NO3
| | |
| 4 | 1212-03-9 | 甲丙那林 | Metiprenaline | C12H19NO3
| | |
| 5 | 2208-04-0 | 2-BENZOYLOXYETHYL(TRIMETHYL)AZANIUM | choline benzoate | C12H19NO3
| 有机中间体 | |
| 6 | 185099-67-6 | N-叔丁氧羰基去甲托品酮 | N-Boc-Nortropinone | C12H19NO3
| 中间体;有机砌块;其它杂环;杂环砌块;羰基化合物;杂环化合物;医药中间体;氨基酸衍生化合物 | |
| 7 | 544451-69-6 | CHEMBRDG-BB 7228752 | CHEMBRDG-BB 7228752 | C12H19NO3
| | |
| 8 | 1082-88-8 | 三甲氧基安非他明 | Trimethoxyamphetamine | C12H19NO3
| | |
| 9 | 232590-81-7 | Salbutamol Impurity 22 | Salbutamol Impurity 22 | C12H19NO3
| 杂质对照品 | |
| 10 | 1083-09-6 | 2,4,5-三甲氧基苯丙胺 | 2,4,5-TRIMETHOXYAMPHETAMIN | C12H19NO3
| | |
| 11 | 1033750-31-0 | 3-(Triethoxymethyl)pyridine | 3-(Triethoxymethyl)pyridine | C12H19NO3
| | |
| 12 | 796112-47-5 | 1-BOC-2-乙烯基-4-哌啶酮 | 1-Boc-2-vinyl-4-piperidinone | C12H19NO3
| | |
| 13 | | 2-Acetylamino-3-decynoic acid | 2-Acetylamino-3-decynoic acid | C12H19NO3
| | |
| 14 | 721917-88-0 | Adrenaline, N-isopropyl- (5CI) | Adrenaline, N-isopropyl- (5CI) | C12H19NO3
| | |
| 15 | 174465-38-4 | (环己烷羰基)-L-脯氨酸 | 1-(Cyclohexylcarbonyl)-L-proline | C12H19NO3
| | |
| 16 | 1363382-39-1 | 6-氧代-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯 | 2-Boc-6-oxo-2-azaspiro[3.4]octane | C12H19NO3
| 卢立康唑手性醇 | |
| 17 | 203661-71-6 | 6-BOC-2-氧代-6-氮杂螺[3.4]辛烷 | 6-Boc-2-oxo-6-aza-spiro[3.4]octane | C12H19NO3
| 其它 | |
| 18 | 1032564-18-3 | N-乙酸基-1-氨基-3-金刚烷醇 | N-acetic acid-1-aMino-3-adaMantanol | C12H19NO3
| | |
| 19 | | N-(3,4,5-trimethoxybenzyl)ethanamine | N-(3,4,5-trimethoxybenzyl)ethanamine | C12H19NO3
| | |
| 20 | 1311390-85-8 | 2-BOC-2-氮杂双环[2.2.2]辛烷-6-酮 | 2-Boc-2-azabicyclo[2.2.2]octane-6-one | C12H19NO3
| | |
| 21 | | 2-(4-aminobutoxy)-1,3-dimethoxybenzene | 2-(4-aminobutoxy)-1,3-dimethoxybenzene | C12H19NO3
| | |
| 22 | 39201-82-6 | ESCALINE | 4-Ethoxy-3,5-dimethoxybenzeneethanamine | C12H19NO3
| | |
| 23 | 100252-79-7 | 3-(3,4,5-三甲氧基苯基)丙-1-胺 | 3-(3,4,5-trimethoxyphenyl)propan-1-amine | C12H19NO3
| | |
| 24 | 148404-28-8 | N-BOC-六氢-5-氧代环戊[C]并吡咯 | N-Boc-Hexahydro-5-Oxocyclopenta[C]Pyrrole | C12H19NO3
| 医药中间体 | |
| 25 | | 1-(2,4-dimethoxyphenyl)-2-ethoxyethanamine | 1-(2,4-dimethoxyphenyl)-2-ethoxyethanamine | C12H19NO3
| | |
| 26 | 735240-64-9 | 2,6-dimethoxy-4-[(propylamino)methyl]phenol | 2,6-dimethoxy-4-[(propylamino)methyl]phenol | C12H19NO3
| | |
| 27 | 4838-96-4 | N-甲基-2-(3,4,5-三甲氧基苯基)乙-1-胺 | Benzenethanamine, 3,4,5-trimethoxy-N-methyl- | C12H19NO3
| | |
| 28 | 275387-83-2 | 4-乙炔基-4-羟基哌啶-1-羧酸叔丁酯 | 4-Ethynyl-1-tert-butoxycarbonylpiperidin-4-ol | C12H19NO3
| | |
| 29 | 1581683-57-9 | 5-氧代-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯 | tertbutyl 5oxo2azaspiro[3.4]octane2carboxylate | C12H19NO3
| | |
| 30 | 537041-67-1 | tert-butyl 2-(5-methylfuran-2-yl)ethylcarbamate | tert-butyl 2-(5-methylfuran-2-yl)ethylcarbamate | C12H19NO3
| | |
| 31 | 162107-48-4 | (R)-N-叔丁氧羰基-2,2-二甲基-4-乙炔基噁唑烷 | (R)-2,2-Dimethyl-3-(N-Boc)-4-ethynyl-oxazolidine | C12H19NO3
| | |
| 32 | 120871-73-0 | 3-烯丙基-4-氧代吡咯烷-1-甲酸叔丁酯 | tert-Butyl 3-allyl-4-oxopyrrolidine-1-carboxylate | C12H19NO3
| | |
| 33 | 131447-89-7 | DL-3-(1-乙酰氧基-1-甲基乙基)-6-氧庚腈 | DL-3-(1-ACETOXY-1-METHYLETHYL)-6-OXOHEPTANENITRILE | C12H19NO3
| | |
| 34 | 147636-33-7 | 1-(环戊基羰基)-4-哌啶-羧酸 | 1-(CYCLOPENTYLCARBONYL)PIPERIDINE-4-CARBOXYLIC ACID | C12H19NO3
| | |
| 35 | 926227-70-5 | 1-(Cyclopentylcarbonyl)-3-piperidine-carboxylic acid | 1-(Cyclopentylcarbonyl)-3-piperidine-carboxylic acid | C12H19NO3
| | |
| 36 | 23031-25-6 | 特布他林 | 5-(1-Hydroxy-2-tert-butylamino-ethyl)benzene-1,3-diol | C12H19NO3
| 瘦肉精类;医药原料;平喘药物;对照品-杂质对照品 | |
| 37 | 414872-66-5 | 2-(Pyrrolidine-1-carbonyl)-cyclohexane-carboxylic acid | 2-(Pyrrolidine-1-carbonyl)-cyclohexane-carboxylic acid | C12H19NO3
| | |
| 38 | 1118786-86-9 | (6-氧代螺[3.3]庚-2-基)氨基甲酸叔丁酯 | (6-Oxospiro[3.3]hept-2-yl)carbamicacid tert-butyl ester | C12H19NO3
| | |
| 39 | 637301-19-0 | 叔丁基 8-氧代-3-氮杂双环[3.2.1]辛烷-3-甲酸酯 | tert-butyl 8-oxo-3-azabicyclo[3.2.1]octane-3-carboxylate | C12H19NO3
| | |
| 40 | | ethyl 4-(aminocarbonyl)bicyclo[2.2.2]octane-1-carboxylate | ethyl 4-(aminocarbonyl)bicyclo[2.2.2]octane-1-carboxylate | C12H19NO3
| | |
| 41 | 1251010-17-9 | 1-氧代-6-氮杂螺[叔丁基][3.4]辛烷-6-羧酸叔丁酯 | 3-Oxo-7-azaspiro[3.4]octane-7-carboxylate tert-butyl ester | C12H19NO3
| | |
| 42 | 2164962-36-9 | 1-乙酰基-3-氮杂双环[3.1.0]己烷-3-羧酸叔丁酯 | tert-butyl 1-acetyl-3-azabicyclo[3.1.0]hexane-3-carboxylate | C12H19NO3
| | |
| 43 | 1818847-75-4 | TERT-BUTYL 6-FORMYL-3-AZABICYCLO[3.1.1]HEPTANE-3-CARBOXYLATE | tert-butyl 6-formyl-3-azabicyclo[3.1.1]heptane-3-carboxylate | C12H19NO3
| | |
| 44 | 1822844-28-9 | 1,4-Dioxa-10-azadispiro[4.2.4.2]tetradecan-11-one, 10-methyl- | 1,4-Dioxa-10-azadispiro[4.2.4.2]tetradecan-11-one, 10-methyl- | C12H19NO3
| | |
| 45 | 1245645-37-7 | (1ALPHA,5ALPHA)-6-乙酰基-3-氮杂双环[3.1.0]己烷-3-羧酸叔丁酯 | Cis-tert-butyl6-acetyl-3-azabicyclo[3.1.0]hexane-3-carboxylate | C12H19NO3
| | |
| 46 | 879686-42-7 | 4-氧代六氢环戊二烯并[c]吡咯-2(1H)-羧酸叔丁酯 | Tert-Butyl 4-Oxohexahydrocyclopenta[c]Pyrrole-2(1H)-Carboxylate | C12H19NO3
| | |
| 47 | 709031-29-8 | 3-羟基-1-金刚烷基-D-甘氨酸 | (2S)-amino(3-hydroxytricyclo[3.3.1.1~3,7~]dec-1-yl)ethanoic acid | C12H19NO3
| 中间体;医药原料;医药类别;沙格列汀中间体 | |
| 48 | 159821-68-8 | 2-[(4,4-DIMETHYL-2,6-DIOXOCYCLOHEX-1-YLIDENE)ETHYL-AMINO]-ETHANOL | 2-[(4,4-DIMETHYL-2,6-DIOXOCYCLOHEX-1-YLIDENE)ETHYL-AMINO]-ETHANOL | C12H19NO3
| | |
| 49 | 575115-08-1 | 2,5-Pyrrolidinedione,1-ethyl-3-(5-ethyltetrahydro-2-furanyl)-(9CI) | 2,5-Pyrrolidinedione,1-ethyl-3-(5-ethyltetrahydro-2-furanyl)-(9CI) | C12H19NO3
| | |
| 50 | 1142215-00-6 | 2,2-Dimethyl-3-(piperidin-1-ylcarbonyl)-cyclopropanecarboxylic acid | 2,2-Dimethyl-3-(piperidin-1-ylcarbonyl)-cyclopropanecarboxylic acid | C12H19NO3
| | |
| 51 | 18910-63-9 | 沙丁胺醇杂质43 | 1,3-Benzenedimethanol, 4-hydroxy-α1-[[(1-methylethyl)amino]methyl]- | C12H19NO3
| | |
| 52 | 309283-87-2 | 4-METHYLENE-7,7,9,9-TETRAMETHYL-1,3-DIOXA-8-AZASPIRO[4.5]DECANE-2-ONE | 4-METHYLENE-7,7,9,9-TETRAMETHYL-1,3-DIOXA-8-AZASPIRO[4.5]DECANE-2-ONE | C12H19NO3
| | |
| 53 | 505084-44-6 | 3-Cyclohexene-1-carboxamide,1-ethyl-3-methoxy-N,N-dimethyl-5-oxo-(9CI) | 3-Cyclohexene-1-carboxamide,1-ethyl-3-methoxy-N,N-dimethyl-5-oxo-(9CI) | C12H19NO3
| | |
| 54 | 130658-14-9 | 4-氧代六氢-环戊基[C]吡咯-2-甲酸叔丁酯 | 4-OXO-HEXAHYDRO-CYCLOPENTA[C]PYRROLE-2-CARBOXYLIC ACID TERT-BUTYL ESTER | C12H19NO3
| 螺环&桥环化合物 | |
| 55 | 202520-49-8 | 3-Cyclobutene-1,2-dione, 3-ethoxy-4-[[(1R)-1,2,2-trimethylpropyl]amino]- | 3-Cyclobutene-1,2-dione, 3-ethoxy-4-[[(1R)-1,2,2-trimethylpropyl]amino]- | C12H19NO3
| | |
| 56 | 1932539-30-4 | (3AR,6AR)-4-氧代六氢环五[B]吡咯-1(2H)-羧酸叔丁酯 | (3aR,6aR)-tert-Butyl 4-oxohexahydrocyclopenta[b]pyrrole-1(2H)-carboxylate | C12H19NO3
| | |
| 57 | 2031242-53-0 | RAC-TERT-BUTYL (3R,4S)-3-ETHYNYL-4-METHOXYPYRROLIDINE-1-CARBOXYLATE, TRANS | rac-tert-butyl (3R,4S)-3-ethynyl-4-methoxypyrrolidine-1-carboxylate, trans | C12H19NO3
| | |
| 58 | 791720-88-2 | 1,2-Benzenediol, 4-[2-hydroxy-1-[[(1-methylethyl)amino]methyl]ethyl]- (9CI) | 1,2-Benzenediol, 4-[2-hydroxy-1-[[(1-methylethyl)amino]methyl]ethyl]- (9CI) | C12H19NO3
| | |
| 59 | 1440960-67-7 | 2-AZASPIRO[3.3]HEPTANE-2-CARBOXYLIC ACID, 6-FORMYL-, 1,1-DIMETHYLETHYL ESTER | 2-Azaspiro[3.3]heptane-2-carboxylic acid, 6-forMyl-, 1,1-diMethylethyl ester | C12H19NO3
| | |
| 60 | 146231-54-1 | 顺式-5-氧代六氢环戊二烯并[c]吡咯-2(1H)-羧酸叔丁酯 | cis-5-Oxohexahydrocyclopenta[c]pyrrole-2(1H)-carboxylic acid tert-butyl ester | C12H19NO3
| 有机原料;有机酸酯 | |
| 61 | 6946-42-5 | | 1H-Pyrrole-3-carboxylic acid, 1-butyl-4,5-dihydro-2-methyl-5-oxo-, ethyl ester | C12H19NO3
| | |
| 62 | 1919840-84-8 | Carbamic acid, N-3-buten-1-yl-N-(1-oxo-2-propen-1-yl)-, 1,1-dimethylethyl ester | Carbamic acid, N-3-buten-1-yl-N-(1-oxo-2-propen-1-yl)-, 1,1-dimethylethyl ester | C12H19NO3
| | |
| 63 | 907188-81-2 | 2H-Quinolizine-8-carboxylic acid, 1,3,4,6,7,9a-hexahydro-9-hydroxy-, ethyl ester | 2H-Quinolizine-8-carboxylic acid, 1,3,4,6,7,9a-hexahydro-9-hydroxy-, ethyl ester | C12H19NO3
| | |
| 64 | 1263378-51-3 | 顺式-5-甲基-7-氧代-2-氮杂-双环[3.2.0]庚烷-2-甲酸叔丁酯 | cis-5-Methyl-7-oxo-2-aza-bicyclo[3.2.0]heptane-2-carboxylic acid tert-butyl ester | C12H19NO3
| | |
| 65 | 112919-34-3 | Cyclohexaneacetic acid, -alpha--methyl--alpha--[(1-oxo-2-propenyl)amino]- (9CI) | Cyclohexaneacetic acid, -alpha--methyl--alpha--[(1-oxo-2-propenyl)amino]- (9CI) | C12H19NO3
| | |
| 66 | 1701484-85-6 | (3AS,6AR)-叔-丁基 4-氧亚基六氢环戊二烯并[C]吡咯-2(1H)-甲酸基酯 | TERT-BUTYL (3AS,6AR)-4-OXOHEXAHYDROCYCLOPENTA[C]PYRROLE-2(1H)-CARBOXYLATE(WX112237) | C12H19NO3
| | |
| 67 | 1823230-11-0 | 叔-丁基 4-羰基-2,3,3A,5,6,6A-六氢环戊二烯并[B]吡咯-1-羧酸酯 | Cyclopenta[b]pyrrole-1(2H)-carboxylic acid, hexahydro-4-oxo-, 1,1-dimethylethyl ester | C12H19NO3
| | |
| 68 | 881657-41-6 | ((3R,6S)-6-乙炔基四氢-2H-吡喃-3-基)氨基甲酸叔丁酯 | Carbamic acid, N-[(3R,6S)-6-ethynyltetrahydro-2H-pyran-3-yl]-, 1,1-dimethylethyl ester | C12H19NO3
| | |
| 69 | 820962-43-4 | Spiro[1,3-dioxolane-2,5-[5H]inden]-1-one, octahydro-7a-methyl-, oxime, (3aR,7aS)- (9CI) | Spiro[1,3-dioxolane-2,5-[5H]inden]-1-one, octahydro-7a-methyl-, oxime, (3aR,7aS)- (9CI) | C12H19NO3
| | |
| 70 | 6946-41-4 | | 1H-Pyrrole-3-carboxylic acid, 4,5-dihydro-2-methyl-1-(1-methylpropyl)-5-oxo-, ethyl ester | C12H19NO3
| | |
| 71 | 737756-18-2 | (1R,3R,5S)-3-羟基-8-氮杂双环[3.2.1]辛-6-烯-8-羧酸叔丁酯 | 8-Azabicyclo[3.2.1]oct-6-ene-8-carboxylic acid, 3-hydroxy-, 1,1-dimethylethyl ester, (3-exo)- | C12H19NO3
| | |
| 72 | 1214741-21-5 | 3-(1,1-二甲基乙基)-7a-乙烯基四氢-1-羟基-(3R,7aR)-3H,5H-吡咯[1,2-c]噁唑-5-酮 | (3R,7aR)-3-(1,1-dimethylethyl)-7a-ethenyltetrahydro-1-hydroxy-3H,5H-Pyrrolo[1,2-c]oxazol-5-one | C12H19NO3
| 医药中间体 | |
| 73 | 2382413-71-8 | (3AR,6AR)-5-氧代-1,3,3A,4,6,6A-六氢环戊[C]吡咯-2-羧酸叔丁酯 | Cyclopenta[c]pyrrole-2(1H)-carboxylic acid, hexahydro-5-oxo-, 1,1-dimethylethyl ester, (3aR,6aR)- | C12H19NO3
| | |