4-[[4-(Ethylsulfonyl)-2-nitrophenyl]azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-imine
CAS No. 70833-53-3
4-[[4-(Ethylsulfonyl)-2-nitrophenyl]azo]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-imine
Lumeton 8066-53-3