145176-81-4
→
~88%
144528-23-4
1-methyl-2H-indazol-4-one
85302-16-5
1,5,6,7-四氢-1-甲基-4H-吲唑-4-酮
~77%
77894-69-0
1-甲基-1H-吲唑-4-氨基
N/A