| 1 | 59-43-8 | 维生素B1 | thiamine | C12H17ClN4OS
| 产品;原料;助剂;试剂;原料药;标准品;维生素;对照品;添加剂;维生素类 | 成品药 |
| 2 | | VitaminB121% | VitaminB121% | C12H17ClN4OS
| | |
| 3 | | ANTI-THIAMINE | ANTI-THIAMINE | C12H17ClN4OS
| | |
| 4 | 10593-44-9 | Thiamine Impurity 4 | Thiamine Impurity 4 | C12H17ClN4OS
| | |
| 5 | 2443-50-7 | 维生素B1杂质5 | Vitamin B1 Impurity 5 | C12H17ClN4OS
| 杂质对照品;对照品-杂质对照品 | 对照品-杂质对照品;杂质对照品 |
| 6 | | VITAMINB12,SHEEPANTI-,RESEARCHGRADE(NOTFULLYCHARACTERIZED) | VITAMINB12,SHEEPANTI-,RESEARCHGRADE(NOTFULLYCHARACTERIZED) | C12H17ClN4OS
| | |
| 7 | | 3-[(4-AMINO-2-METHYL-5-PYRIMIDYL)-METHYL]-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUMCHLORIDE | 3-[(4-AMINO-2-METHYL-5-PYRIMIDYL)-METHYL]-5-(2-HYDROXYETHYL)-4-METHYLTHIAZOLIUMCHLORIDE | C12H17ClN4OS
| | |