Free release

139266-71-0 2h-pyrrol-2-one,4-acetyl-1,5-dihydro-3-hydroxy-5-(4-methoxyphenyl)-1-methyl-

service@apichina.com
Product Name 2H-Pyrrol-2-one,4-acetyl-1,5-dihydro-3-hydroxy-5-(4-methoxyphenyl)-1-methyl-
CAS No. 139266-71-0
Molecular Formula C14H15NO4