2H-1-Benzopyran-3-ol,3,4-dihydro-2-(4-hydroxyphenyl)-7-methoxy-8-methyl-, (2R,3R)-

2H-1-Benzopyran-3-ol,3,4-dihydro-2-(4-hydroxyphenyl)-7-methoxy-8-methyl-, (2R,3R)- · CAS 497142-88-8