CAS NO. 4595-01-1 | 2-Phenyl-4-[[4-(diethylamino)phenyl]imino]-5-methyl-2H-pyrazole-3(4H)-one |

2-Phenyl-4-[[4-(diethylamino)phenyl]imino]-5-methyl-2H-pyrazole-3(4H)-one

Magenta dye 1	2-Phenyl-4-[[4-(diethylamino)phenyl]imino]-5-methyl-2H-pyrazole-3(4H)-one
4-[[4-(Diethylamino)phenyl]imino]-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one