21254-24-0
5-amino-1-propan-2-ylpyrazole-4-carboxamide
→
21254-22-8
4,6-二氯-1-异丙基-1H-吡唑并[3,4-d]嘧啶
21254-23-9
5-氨基-1-异丙基-1H-吡唑-4-甲腈
21254-21-7
1-propan-2-yl-2H-pyrazolo[3,4-d]pyrimidine-4,6-dione
2257-52-5
异丙基肼
+
50270-27-4
2,4,6-三氯-5-嘧啶甲醛