Free release

139640-51-0 1h-pyrazole,1-acetyl-4,5-dihydro-3-(7-hydroxy-4-methyl-2-oxo-2h-1-benzopyran-8-yl)-5-(2-

service@apichina.com
Product Name 1H-Pyrazole,1-acetyl-4,5-dihydro-3-(7-hydroxy-4-methyl-2-oxo-2H-1-benzopyran-8-yl)-5-(2-hydroxyphenyl)-
CAS No. 139640-51-0
Molecular Formula C21H18N2O5