7-Acetyl-5,6-dimethoxy-1,2,3,4-tetrahydronaphthalene

2-氧代-5,6,7,8-四氢-2H-色烯-3-羧酸甲酯

环己酮

2-Naphthalenecarboxylic acid, 5,6,7,8-tetrahydro-3,4-dimethoxy-, methyl ester

2-Naphthalenecarboxylic acid, 5,6,7,8-tetrahydro-3,4-dimethoxy-