英文别名(S)-(-)-4',7-Dimethoxyisoflavan; (S)-4',7-Dimethyl Equol; (S)-7-methoxy-3-(4-methoxyphenyl)chromane; 2H-1-Benzopyran, 3,4-dihydro-7-methoxy-3-(4-methoxyphenyl)-, (3S)-; 4',7-Dimethoxyisoflavan; (3S)-7-methoxy-3-(4-methoxyphenyl)-3,4-dihydro-2H-chromene