1 | 甲氨蝶呤 | Methotrexate | 59-05-2 | Methotrexate and Impurities- | |
2 | 4-[[(2-氨基-3,4-二氢-4-氧代-6-蝶啶基)甲基]氨基]苯甲酸 | Folic Acid EP Impurity D (Methotrexate EP Impurity D) | 119-24-4 | Methotrexate and Impurities- | |
3 | 甲氨蝶呤二钠盐 | Methotrexate disodium | 7413-34-5 | Methotrexate and Impurities- | |
4 | 氨基喋呤 | Methotrexate EP Impurity B | 54-62-6 | Methotrexate and Impurities- | |
5 | 4-(((2,4-二氨基蝶呤-6-基)甲基)(甲基)氨基)苯甲酸 | Methotrexate EP Impurity E | 19741-14-1 | Methotrexate and Impurities- | |
6 | Methotrexate α-Methyl Ester | Methotrexate EP Impurity I | 66147-29-3 | Methotrexate and Impurities- | |
7 | (S)-2-(4-(甲氨基)苯甲酰胺基)戊二酸 | Methotrexate EP Impurity L | 52980-68-4 | Methotrexate and Impurities- | |