| 1 | 2757-90-6 | 蘑菇氨酸 | Agaritine. | C12H17N3O4
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| 2 | 49706-30-1 | ((2S,3R)-1-肼基-3-羟基-1-氧代丁-2-基)氨基甲酸苄酯 | Z-THR-NHNH2 | C12H17N3O4
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| 3 | 128245-94-3 | H-TYR-SER-NH2 · HCL | H-TYR-SER-NH2 HCL | C12H17N3O4
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| 4 | | 4-AMINO-MUSKXYLENE | 4-AMINO-MUSKXYLENE | C12H17N3O4
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| 5 | | BOC-L-ALA-3-(2-PYRIMIDINYL) | BOC-L-ALA-3-(2-PYRIMIDINYL) | C12H17N3O4
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| 6 | | BOC-L-ALA-[3-(4-PYRIMIDINYL)] | BOC-L-ALA-[3-(4-PYRIMIDINYL)] | C12H17N3O4
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| 7 | | N,N-Dipropyl-2,4-dinitrobenzenamine | N,N-Dipropyl-2,4-dinitrobenzenamine | C12H17N3O4
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| 8 | 10156-47-5 | | Benzenamine, 2,6-dinitro-N,N-dipropyl- | C12H17N3O4
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| 9 | 309738-14-5 | 2-{2-nitro-5-morpholin-4-ylanilino}ethanol | 2-{2-nitro-5-morpholin-4-ylanilino}ethanol | C12H17N3O4
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| 10 | 1104467-53-9 | 5-[2-(morpholin-4-yl)ethoxy]-2-nitroaniline | 5-[2-(morpholin-4-yl)ethoxy]-2-nitroaniline | C12H17N3O4
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| 11 | | 7-[(5-nitropyridin-2-yl)amino]heptanoic acid | 7-[(5-nitropyridin-2-yl)amino]heptanoic acid | C12H17N3O4
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| 12 | | {2-[(3,5-dimethoxyphenyl)amino]propanoyl}urea | {2-[(3,5-dimethoxyphenyl)amino]propanoyl}urea | C12H17N3O4
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| 13 | 2744-17-4 | (吡啶-3-基亚甲基)二氨基甲酸二乙酯 | Diethyl N,N-(3'-Pyridylmethylene)bis(carbamate) | C12H17N3O4
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| 14 | | TERT-BUTYL5-(ETHOXYCARBONYL)PYRAZIN-2-YLCARBAMATE | TERT-BUTYL5-(ETHOXYCARBONYL)PYRAZIN-2-YLCARBAMATE | C12H17N3O4
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| 15 | 444792-14-7 | N-(2-amino-2-iminoethyl)-3,4,5-trimethoxybenzamide | N-(2-amino-2-iminoethyl)-3,4,5-trimethoxybenzamide | C12H17N3O4
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| 16 | | {2-[4-(aminomethyl)-2-methoxyphenoxy]propanoyl}urea | {2-[4-(aminomethyl)-2-methoxyphenoxy]propanoyl}urea | C12H17N3O4
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| 17 | 107342-55-2 | 4-AMINO-1-TERT-BUTYL-3,5-DIMETHYL-2,6-DINITROBENZENE | 4-AMINO-1-TERT-BUTYL-3,5-DIMETHYL-2,6-DINITROBENZENE | C12H17N3O4
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| 18 | 40318-45-4 | 3,4-Dimethyl-N-(1-methylpropyl)-2,6-dinitrobenzenamine | 3,4-Dimethyl-N-(1-methylpropyl)-2,6-dinitrobenzenamine | C12H17N3O4
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| 19 | 7598-68-7 | [[2,2-dimethoxy-1-(4-methoxyphenyl)ethylidene]amino]urea | [[2,2-dimethoxy-1-(4-methoxyphenyl)ethylidene]amino]urea | C12H17N3O4
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| 20 | | benzyl N-[1-(hydrazinocarbonyl)-2-hydroxypropyl]carbamate | benzyl N-[1-(hydrazinocarbonyl)-2-hydroxypropyl]carbamate | C12H17N3O4
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| 21 | | 2,6-DIMETHOXY-N-TETRAHYDROFURFURYLPYRIMIDINE-4-CARBOXAMIDE | 2,6-DIMETHOXY-N-TETRAHYDROFURFURYLPYRIMIDINE-4-CARBOXAMIDE | C12H17N3O4
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| 22 | 1022387-29-6 | ETHYL 3-((N-(6-METHOXY-3-PYRIDYL)CARBAMOYL)AMINO)PROPANOATE | ETHYL 3-((N-(6-METHOXY-3-PYRIDYL)CARBAMOYL)AMINO)PROPANOATE | C12H17N3O4
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| 23 | 37799-77-2 | DIETHYL 2-([(1-METHYL-1H-PYRAZOL-5-YL)AMINO]METHYLENE)MALONATE | DIETHYL 2-([(1-METHYL-1H-PYRAZOL-5-YL)AMINO]METHYLENE)MALONATE | C12H17N3O4
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| 24 | | diethyl 2-{[(1-methyl-1H-pyrazol-3-yl)amino]methylidene}malonate | diethyl 2-{[(1-methyl-1H-pyrazol-3-yl)amino]methylidene}malonate | C12H17N3O4
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| 25 | 1404878-37-0 | 2-{[(tert-butoxy)carbonyl]amino}-3-(pyrimidin-2-yl)propanoic acid | 2-{[(tert-butoxy)carbonyl]amino}-3-(pyrimidin-2-yl)propanoic acid | C12H17N3O4
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| 26 | 1209492-73-8 | 5-N-BOC 4,5,6,7-四氢吡唑并[1,5-A]吡啶-2-羧酸 | 5-N-Boc-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid | C12H17N3O4
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| 27 | | 1,3-Diallyl-5-(2-hydroxypropyl)hexahydro-1,3,5-triazine-2,4,6-trione | 1,3-Diallyl-5-(2-hydroxypropyl)hexahydro-1,3,5-triazine-2,4,6-trione | C12H17N3O4
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| 28 | 953061-59-1 | 5-BOC -4,5,6,7-TETRAHYDRO-3H-IMIDAZO[4,5-C]PYRIDINE-6-CARBOXYLIC ACID | 5-BOC -4,5,6,7-TETRAHYDRO-3H-IMIDAZO[4,5-C]PYRIDINE-6-CARBOXYLIC ACID | C12H17N3O4
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| 29 | | 4-({1-azabicyclo[2.2.2]octan-3-ylcarbamoyl}amino)-4-oxobut-2-enoic acid | 4-({1-azabicyclo[2.2.2]octan-3-ylcarbamoyl}amino)-4-oxobut-2-enoic acid | C12H17N3O4
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| 30 | 1251904-63-8 | (ALPHAS)-ALPHA-[[叔丁氧羰基]氨基]-5-嘧啶丙酸 | (alphaS)-alpha-[[(tert-Butoxy)carbonyl]amino]-5-pyrimidinepropanoic acid | C12H17N3O4
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| 31 | | 6-(1,4-DIOXA-8-AZASPIRO[4.5]DEC-8-YL)-3-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE | 6-(1,4-DIOXA-8-AZASPIRO[4.5]DEC-8-YL)-3-METHYLPYRIMIDINE-2,4(1H,3H)-DIONE | C12H17N3O4
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| 32 | 880257-39-6 | tert-butyl 2,4-dihydroxy-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate | tert-butyl 2,4-dihydroxy-5H,6H,7H,8H-pyrido[4,3-d]pyrimidine-6-carboxylate | C12H17N3O4
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| 33 | 108868-86-6 | 4-PYRIMIDINEPROPANOICACID,Α-[[(1,1-DIMETHYLETHOXY)CARBONYL]AMINO]-(9CI), >97% | 4-Pyrimidinepropanoic acid, α-[[(1,1-dimethylethoxy)carbonyl]amino]- (9CI) | C12H17N3O4
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| 34 | 132509-34-3 | 甲基苄肼杂质2 | Hydrazinecarboxylic acid, 2-[(4-nitrophenyl)methyl]-, 1,1-dimethylethyl ester | C12H17N3O4
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| 35 | 1240596-36-4 | 2-({[(tert-butoxy)carbonyl]amino}methyl)-4-methyl
pyrimidine-5-carboxylic acid | 2-({[(tert-butoxy)carbonyl]amino}methyl)-4-methyl
pyrimidine-5-carboxylic acid | C12H17N3O4
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| 36 | | 5-METHYL-4-(2-OXO-PIPERAZIN-1-YLMETHYL)-ISOXAZOLE-3-CARBOXYLIC ACID ETHYL ESTER | 5-METHYL-4-(2-OXO-PIPERAZIN-1-YLMETHYL)-ISOXAZOLE-3-CARBOXYLIC ACID ETHYL ESTER | C12H17N3O4
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| 37 | | 1-[(1,5-dimethyl-1H-pyrazol-4-yl)carbonyl]-4-methoxypyrrolidine-2-carboxylic acid | 1-[(1,5-dimethyl-1H-pyrazol-4-yl)carbonyl]-4-methoxypyrrolidine-2-carboxylic acid | C12H17N3O4
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| 38 | 1314391-59-7 | 7-(叔丁氧基羰基)-5,6,7,8-四氢咪唑并[1,2-a]吡嗪-3-羧酸 | 7-(Tert-Butoxycarbonyl)-5,6,7,8-Tetrahydroimidazo[1,2-A]Pyrazine-3-Carboxylic Acid | C12H17N3O4
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| 39 | 1823815-24-2 | 1823815-24-2 | 5-(Tert-Butoxycarbonyl)-4,5,6,7-Tetrahydropyrazolo[1,5-A]Pyrazine-7-Carboxylic Acid | C12H17N3O4
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| 40 | | 4-hydroxy-1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)carbonyl]pyrrolidine-2-carboxylic acid | 4-hydroxy-1-[(1,3,5-trimethyl-1H-pyrazol-4-yl)carbonyl]pyrrolidine-2-carboxylic acid | C12H17N3O4
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| 41 | 59376-18-0 | Propanedioic acid, 2-[[(1-Methyl-1H-pyrazol-4-yl)aMino]Methylene]-, 1,3-diethyl ester | Propanedioic acid, 2-[[(1-Methyl-1H-pyrazol-4-yl)aMino]Methylene]-, 1,3-diethyl ester | C12H17N3O4
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| 42 | 1250997-59-1 | 5-(叔-丁氧羰基)-4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶-4-羧酸 | 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydro-1H-imidazo[4,5-c]pyridine-4-carboxylic acid | C12H17N3O4
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| 43 | 518990-56-2 | 5-(叔丁氧基羰基)-4,5,6,7-四氢-1H-吡唑并[4,3-c]吡啶-3-羧酸 | 5-(tert-Butoxycarbonyl)-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-c]pyridine-3-carboxylic acid | C12H17N3O4
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| 44 | 1432058-58-6 | 5,6-dihydro-imidazo[1,5-a]pyrazine-3,7(8H)-dicarboxylic acid 7-(1,1-dimethylethyl) ester | 5,6-dihydro-imidazo[1,5-a]pyrazine-3,7(8H)-dicarboxylic acid 7-(1,1-dimethylethyl) ester | C12H17N3O4
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| 45 | 885281-30-1 | 7-(BOC)-咪唑[1,2-A]5,6,7,8-四氢吡嗪-2-羧酸 | Imidazo[1,2-a]pyrazine-2,7(8H)-dicarboxylicacid, 5,6-dihydro-, 7-(1,1-dimethylethyl) ester | C12H17N3O4
| 吡嗪;医药中间体 | |
| 46 | 698984-17-7 | 5-(4-Methyl-piperidin-1-ylmethyl)-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-carboxylic acid | 5-(4-Methyl-piperidin-1-ylmethyl)-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidine-4-carboxylic acid | C12H17N3O4
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| 47 | 1160248-16-7 | 7-[(叔丁氧基)羰基]-5H,6H,7H,8H-咪唑并[1,5-a]吡嗪-1-羧酸 | 7-[(2-methylpropan-2-yl)oxycarbonyl]-6,8-dihydro-5H-imidazo[1,5-a]pyrazine-1-carboxylic acid | C12H17N3O4
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| 48 | 821785-76-6 | 6H-吡唑[3,4-C]1,4,5,7-四氢吡啶-3,6-羧酸 6-(1,1-二甲基乙基) 酯 | 6H-Pyrazolo[3,4-c]pyridine-3,6-dicarboxylic acid, 1,4,5,7-tetrahydro-, 6-(1,1-dimethylethyl) ester | C12H17N3O4
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| 49 | 1467158-46-8 | (1R,2S,5R)-4-(Methoxymethyl)-7-oxo-6-(2-propen-1-yloxy)-1,6-diazabicyclo[3.2.1]oct-3-ene-2-carboxamide | (1R,2S,5R)-4-(Methoxymethyl)-7-oxo-6-(2-propen-1-yloxy)-1,6-diazabicyclo[3.2.1]oct-3-ene-2-carboxamide | C12H17N3O4
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| 50 | | (Z)-5,6-Dihydro-6-methylene-5-(2-ethoxy-2-oxoethylaminomethylene)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione | (Z)-5,6-Dihydro-6-methylene-5-(2-ethoxy-2-oxoethylaminomethylene)-1,3-dimethylpyrimidine-2,4(1H,3H)-dione | C12H17N3O4
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