82726-77-0
2-(三氟乙酰基)环庚酮
82998-13-8
2-pyridin-2-ylselanylcycloheptan-1-one
839-34-9
8,9,17,18-tetraoxadispiro[6.2.6¹⁰.2⁷]octadecane
86109-28-6
9-羟基-2-壬烯酸
87624-30-4
1,3,4,5,6,7,8,9-octahydrocyclohepta[b]pyridin-2-one

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