https://ntp.niehs.nih.gov/go/9611

Coumaphos: Target Organs and Levels of Evidence for TR-096

Bioassay of Coumaphos for Possible Carcinogenicity (CASRN 56-72-4)

Chemical (Study Title)
CASRN
Peer Review Date Route/Exposure Levels Study Laboratory
Coumaphos
56-72-4
10/25/1978 Dosed-Feed
0,10,20 PPM/50 PER GROUP
Gulf South Research Institute

Levels of Evidence

Male Rats: Negative
Female Rats: Negative
Male Mice: Negative
Female Mice: Negative