Free release

167563-78-2 pyrazino[2,3-g]quinoxaline-2,3-dione,1,4-diethyl-1,4-dihydro-7,8-bis(4-methoxyphenyl)-

service@apichina.com
Product Name Pyrazino[2,3-g]quinoxaline-2,3-dione,1,4-diethyl-1,4-dihydro-7,8-bis(4-methoxyphenyl)-
CAS No. 167563-78-2
Molecular Formula C28H26N4O4