32723-48-1
3-hydrazino-4-methyl-6-phenyl-pyridazine
→
~76%
81819-90-1
4-methyl-6-phenylpyridazin-3-amine
28657-39-8
3-氯-4-甲基-6-苯基哒嗪
~46%
13300-09-9
4-甲基-6-苯基哒嗪-3(2H)-酮