Free release

39730-56-8 4h-1-benzopyran-4-one, 6-chloro-3-hydroxy-2-(2-thienyl)-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one, 6-chloro-3-hydroxy-2-(2-thienyl)-
CAS No. 39730-56-8
Molecular Formula C13H7ClO3S