52133-67-2
2-氰基-4,4-二乙氧基丁酸乙酯
+
1143571-97-4
tert-butyl [(1Z)-[(tert-butoxycarbonyl)amino]{[4-(4-methylpiperazin-1-yl)phenyl]amino}methylidene]carbamate
→
1142946-16-4
2-(4-(4-甲基哌嗪-1-基)苯基氨基)-7H-吡咯并[2,3-d]嘧啶-4-醇
1142946-17-5
4-氯-N-(4-(4-甲基哌嗪-1-基)苯基)-7H-吡咯并[2,3-d]嘧啶-2-胺