Free release

41514-65-2 2h-1-benzopyran-2-one, 7-methoxy-8-(3-methyl-1-oxo-2-butenyl)-

service@apichina.com
Product Name 2H-1-Benzopyran-2-one, 7-methoxy-8-(3-methyl-1-oxo-2-butenyl)-
CAS No. 41514-65-2
Molecular Formula C15H14O4