| 1 | 1096804-88-4 | SLx-2101 Intermediate | SLx-2101 Intermediate | C8H17N3O2
| | |
| 2 | | 1-Heptyl-1-nitrosourea | 1-Heptyl-1-nitrosourea | C8H17N3O2
| | |
| 3 | 1341459-52-6 | 左乙拉西坦杂质18 | Levetiracetam impurity 2 | C8H17N3O2
| 杂质对照品 | 杂质对照品 |
| 4 | 24346-78-9 | Urea, N-heptyl-N-nitroso- | Urea, N-heptyl-N-nitroso- | C8H17N3O2
| | |
| 5 | | N6-(1-IMINOETHYL)-L-LYSINE | N6-(1-IMINOETHYL)-L-LYSINE | C8H17N3O2
| | |
| 6 | | [2-(pentylamino)acetyl]urea | [2-(pentylamino)acetyl]urea | C8H17N3O2
| | |
| 7 | 1795300-12-7 | 2-(pentylamino)propanediamide | 2-(pentylamino)propanediamide | C8H17N3O2
| | |
| 8 | | [2-(pentan-3-ylamino)acetyl]urea | [2-(pentan-3-ylamino)acetyl]urea | C8H17N3O2
| | |
| 9 | | [2-(butan-2-ylamino)propanoyl]urea | [2-(butan-2-ylamino)propanoyl]urea | C8H17N3O2
| | |
| 10 | 92658-58-7 | Piperidine-1-carboxamidinium acetate | Piperidine-1-carboxamidinium acetate | C8H17N3O2
| | |
| 11 | 805183-50-0 | Hexanamide, 6-(acetylamino)-2-amino- | Hexanamide, 6-(acetylamino)-2-amino- | C8H17N3O2
| | |
| 12 | | 2-aminoisobutyryl-2-aminoisobutyramide | 2-aminoisobutyryl-2-aminoisobutyramide | C8H17N3O2
| | |
| 13 | 53774-63-3 | N-(5-AMINO-5-CARBOXYPENTYL)-ACETAMIDINE | N-(5-AMINO-5-CARBOXYPENTYL)-ACETAMIDINE | C8H17N3O2
| | |
| 14 | 2743133-20-0 | L-赖氨酸盐酸盐杂质6 | Hexanamide, N-acetyl-2,6-diamino-, (2S)- | C8H17N3O2
| | |
| 15 | 19789-60-7 | L-赖氨酸盐酸盐杂质5 | 2-AcetylaMino-6-aMino-hexanoic acid aMide | C8H17N3O2
| | |
| 16 | | 2-amino-N-(2-morpholin-4-ylethyl)acetamide | 2-amino-N-(2-morpholin-4-ylethyl)acetamide | C8H17N3O2
| | |
| 17 | 1634-97-5 | L-赖氨酸盐酸盐杂质4 | Hexanamide, 6-(acetylamino)-2-amino-, (2S)- | C8H17N3O2
| | |
| 18 | 197968-56-2 | Acetamide, 2-[2-(1-piperazinyl)ethoxy]- (9CI) | Acetamide, 2-[2-(1-piperazinyl)ethoxy]- (9CI) | C8H17N3O2
| | |
| 19 | 90228-11-8 | 1-Piperazineacetamide,4-(2-hydroxyethyl)-(7CI) | 1-Piperazineacetamide,4-(2-hydroxyethyl)-(7CI) | C8H17N3O2
| | |
| 20 | 158773-35-4 | 2-(4-氨基哌嗪-1-基)乙酸乙酯 | 1-Piperazineaceticacid,4-amino-,ethylester(9CI) | C8H17N3O2
| | |
| 21 | 1087616-69-0 | 4-(4-morpholinyl)butanohydrazide(SALTDATA: FREE) | 4-(4-morpholinyl)butanohydrazide(SALTDATA: FREE) | C8H17N3O2
| | |
| 22 | | N~1~,N~1~-diisopropyl-2-nitroethylene-1,1-diamine | N~1~,N~1~-diisopropyl-2-nitroethylene-1,1-diamine | C8H17N3O2
| | |
| 23 | 90228-12-9 | 1-Piperazinecarbamicacid,4-methyl-,ethylester(7CI) | 1-Piperazinecarbamicacid,4-methyl-,ethylester(7CI) | C8H17N3O2
| | |
| 24 | | 1-{2-[(2-methoxyethyl)amino]ethyl}imidazolidin-2-one | 1-{2-[(2-methoxyethyl)amino]ethyl}imidazolidin-2-one | C8H17N3O2
| | |
| 25 | 137937-98-5 | Acetamide, 2-[[2-(acetylamino)propyl]amino]-N-methyl- | Acetamide, 2-[[2-(acetylamino)propyl]amino]-N-methyl- | C8H17N3O2
| | |
| 26 | 137938-00-2 | Propanamide, 2-(acetylamino)-N-[2-(methylamino)ethyl]- | Propanamide, 2-(acetylamino)-N-[2-(methylamino)ethyl]- | C8H17N3O2
| | |
| 27 | 189177-55-7 | 3-(dimethylamino)-N-[(methylcarbamoyl)methyl]pr
opanamide | 3-(dimethylamino)-N-[(methylcarbamoyl)methyl]pr
opanamide | C8H17N3O2
| | |
| 28 | | (1Z)-N'-hydroxy-3-(4-hydroxypiperidin-1-yl)propanimidamide | (1Z)-N'-hydroxy-3-(4-hydroxypiperidin-1-yl)propanimidamide | C8H17N3O2
| | |
| 29 | 847678-91-5 | Acetic acid, 2-(3,3,5-trimethyl-5-isoxazolidinyl)hydrazide | Acetic acid, 2-(3,3,5-trimethyl-5-isoxazolidinyl)hydrazide | C8H17N3O2
| | |
| 30 | 131213-41-7 | Propanamide, N-methyl-2-[[[(1-oxopropyl)amino]methyl]amino]- | Propanamide, N-methyl-2-[[[(1-oxopropyl)amino]methyl]amino]- | C8H17N3O2
| | |
| 31 | 137938-07-9 | Propanamide, N-[(acetylamino)methyl]-2-methyl-3-(methylamino)- | Propanamide, N-[(acetylamino)methyl]-2-methyl-3-(methylamino)- | C8H17N3O2
| | |
| 32 | 700338-84-7 | Hydrazinecarboxylic acid, 1,4-dimethyl-4-piperidinyl ester (9CI) | Hydrazinecarboxylic acid, 1,4-dimethyl-4-piperidinyl ester (9CI) | C8H17N3O2
| | |
| 33 | 912476-35-8 | | 2-Propenoic acid, compd. with N,N,N',N'-tetramethylguanidine (1:1) | C8H17N3O2
| | |
| 34 | 2432911-41-4 | 左乙拉西坦杂质5 | (S)-2-amino-N-((S)-1-amino-1-oxobutan-2-yl)butanamide hydrochloride | C8H17N3O2
| 佐拉西坦杂质 | |
| 35 | 56904-15-5 | Carbamic acid, [(4-methyl-2-piperazinyl)methyl]-, methyl ester (9CI) | Carbamic acid, [(4-methyl-2-piperazinyl)methyl]-, methyl ester (9CI) | C8H17N3O2
| | |
| 36 | 343853-56-5 | Carbamic acid, (3-amino-1-iminopropyl)-, 1,1-dimethylethyl ester (9CI) | Carbamic acid, (3-amino-1-iminopropyl)-, 1,1-dimethylethyl ester (9CI) | C8H17N3O2
| | |
| 37 | 159016-21-4 | Hydrazinecarboxylic acid, 2-(1-iminopropyl)-, 1,1-dimethylethyl ester (9CI) | Hydrazinecarboxylic acid, 2-(1-iminopropyl)-, 1,1-dimethylethyl ester (9CI) | C8H17N3O2
| | |
| 38 | 147123-03-3 | Hydrazinecarboxylic acid, [2-(dimethylamino)-1-methylethylidene]-, ethyl ester (9CI) | Hydrazinecarboxylic acid, [2-(dimethylamino)-1-methylethylidene]-, ethyl ester (9CI) | C8H17N3O2
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