Free release

104992-19-0 4h-1-benzopyran-4-one,7-[(1,1-dimethyl-2-propynyl)oxy]-8-methyl-3-phenyl-

service@apichina.com
Product Name 4H-1-Benzopyran-4-one,7-[(1,1-dimethyl-2-propynyl)oxy]-8-methyl-3-phenyl-
CAS No. 104992-19-0
Molecular Formula C21H18O3