Free release

139640-44-1 naphthalene, 2-(2,2-diphenylethenyl)-1,4-dihydro-1,1,4-triphenyl-

service@apichina.com
Product Name Naphthalene, 2-(2,2-diphenylethenyl)-1,4-dihydro-1,1,4-triphenyl-
CAS No. 139640-44-1
Molecular Formula C42H32