(2S)-2-[3,4-Dihydroxy-5-(3-methylbut-2-enyl)phenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one Price Not Available inquiry (2S)-2-[3,4-Dihydroxy-5-(3-methylbut-2-enyl)phenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one Supplier Page Catalog Number ACM87746472 Alternative Name(s) (2S)-2-[3,4-dihydroxy-5-(3-methylbut-2-enyl)phenyl]-5,7-dihydroxy-2,3-dihydrochromen-4-one; Sigmoidin B; Molecular Formula C20H20O6 CAS# 87746-47-2 Purity 96% Size inquiry Supplier Page https://www.alfa-chemistry.com/cas_87746-47-2.htm