Nomination Summary for C.I. Direct yellow 4 (N82330)
Nominated Substances: C.I. Acid Yellow 151, C.I. Direct Red 80, C.I. Direct Yellow 4, C.I. Disperse Brown 1
Nomination Date: 04/00/1982
Nominator: NCI
Rationale: representative azo and nitro dyes; structural interest; potential for significant human exposure
NTP Principles: Pre 1993 - 3