Free release

88878-64-2 benzenesulfonic acid,4-[[4-[(4-ethoxyphenyl)azo]phenyl]ethylamino]-3-nitro-

service@apichina.com
Product Name Benzenesulfonic acid,4-[[4-[(4-ethoxyphenyl)azo]phenyl]ethylamino]-3-nitro-
CAS No. 88878-64-2
Molecular Formula C22H22N4O6S