Free release

61448-85-9 4h-thiopyran-4-one, tetrahydro-3,5-bis[(2-methylphenyl)methylene]-

service@apichina.com
Product Name 4H-Thiopyran-4-one, tetrahydro-3,5-bis[(2-methylphenyl)methylene]-
CAS No. 61448-85-9
Molecular Formula C21H20OS