394652-85-8
2-Furancarboxylic acid, 2-(2-amino-6-chloro-4-pyrimidinyl)hydrazide
→
~28%
213896-64-1
7-氯-2-呋喃-2-基[1,2,4]噻唑并[1,5-c]嘧啶-5-胺
3326-71-4
2-呋喃甲酰肼