4H-1-Benzopyran-4-one,2,3-dihydro-5,6,7-trimethoxy-2-(4-methoxyphenyl)-, (S)-

4H-1-Benzopyran-4-one,2,3-dihydro-5,6,7-trimethoxy-2-(4-methoxyphenyl)-, (S)- · CAS 72943-90-9