Free release

155840-97-4 1h-pyrazole,4-[(3-bromophenyl)azo]-3-(4-methylphenyl)-5-(3-nitrophenyl)-

service@apichina.com
Product Name 1H-Pyrazole,4-[(3-bromophenyl)azo]-3-(4-methylphenyl)-5-(3-nitrophenyl)-
CAS No. 155840-97-4
Molecular Formula C22H16BrN5O2