National Toxicology Program

National Toxicology Program

Nomination Summary for Comparison of mutagenicity/carcinogenicity (N88308)

Comparison of mutagenicity/carcinogenicity

Specific Substances: Orotic acid, Propyl-4-hydroxybenzoate

Nomination Date: 12/03/1987

Nominator: NIEHS

Rationale: Mutagenicity/carcinogenicity comparison

NTP Principles: not specified

Status: Unknown

Agents and Status

The following information relates to the specific agent and may include history from earlier or later nominations for this same agent.

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CASRN: 65-86-1

Agent Name: Orotic acid

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CASRN: 94-13-3

Agent Name: Propyl-4-hydroxybenzoate

NTP is located at the National Institute of Environmental Health Sciences, part of the National Institutes of Health.