Free release

74919-06-5 1h-2-benzopyran-1-one, 5,7-dihydroxy-4-phenyl-

service@apichina.com
Product Name 1H-2-Benzopyran-1-one, 5,7-dihydroxy-4-phenyl-
CAS No. 74919-06-5
Molecular Formula C15H10O4