75339-81-0
3-(1-phenylvinyl)tropolone
→
~43%
72023-82-6
3-acetyl-2-hydroxycyclohepta-2,4,6-trien-1-one
129527-18-0
2-(3,4-亚甲二氧基苯基)环庚三烯并[b]吡喃-4,9-二酮
111505-15-8
7-acetyl-3,5-dibromo-2-hydroxycyclohepta-2,4,6-trien-1-one
698-18-0
2-hydrazinylcyclohepta-2,4,6-trien-1-one
90909-33-4
N-(2-hydroxy-3-oxocyclohepta-1,4,6-trien-1-yl)acetamide