Ethyl [4-methoxy-methoxy-3-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthyl)phenyl]propynoate 、 [4-Methoxy-methoxy-3-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthyl)phenyl]propynoic acid 生成
[4-methoxymethoxy-3-(3,5,5,8,8-pentamethyl-5,6,7,8-tetrahydro-2-naphthyl)phenyl]propynoic acid