1 | 1314777-66-6 | Afatinib Impurity 23 | Afatinib Impurity 23 | C8H4FN3O3
| 杂质对照品;对照品-杂质对照品 | |
2 | 1027929-81-2 | 7-fluoro-8-nitroquinazolin-4-ol | 7-fluoro-8-nitroquinazolin-4-ol | C8H4FN3O3
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3 | 162012-69-3 | 7-氟-6-硝基-4-(氢)-喹唑啉酮 | 7-Fluoro-6-Nitro-4(H)-Quinazoline | C8H4FN3O3
| 吲哚;嘧啶;喹唑啉;中间体;喹唑啉类;其它产品;医药原料;阿法替尼;医药中间体;阿法替尼中间体 | |
4 | 934690-32-1 | 6-氟-7-硝基-2(1H)-喹喔啉酮 | 6-FLUORO-7-NITRO-2(1H)-QUINOXALINONE | C8H4FN3O3
| | |
5 | | 6-FLUORO-4-NITROINDAZOLE-3-CARBOXYALDEHYDE | 6-FLUORO-4-NITROINDAZOLE-3-CARBOXYALDEHYDE | C8H4FN3O3
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6 | 885522-80-5 | 6-FLUORO-4-NITRO-3-(1H)INDAZOLE CARBOXALDEHYDE | 6-FLUORO-4-NITRO-3-(1H)INDAZOLE CARBOXALDEHYDE | C8H4FN3O3
| | |