Eastman htp violet 310

N,N-Diethyl-4-[(5-nitro-2-thiazolyl)azo]benzenamine

Benzenamine, N,N-diethyl-4-((5-nitro-2-thiazolyl)azo)-

Benzenamine, N,N-diethyl-4-(2-(5-nitro-2-thiazolyl)diazenyl)-