Free release

688025-49-2 4h-1-benzopyran-4-one, 3-(4-hydroxyphenyl)-7-(sulfooxy)-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one, 3-(4-hydroxyphenyl)-7-(sulfooxy)-
CAS No. 688025-49-2
Molecular Formula C15H10O7S