https://ntp.niehs.nih.gov/go/10931

Phosphamidon: Target Organs and Levels of Evidence for TR-016

Bioassay of Phosphamidon for Possible Carcinogenicity (CASRN 13171-21-6)

Chemical (Study Title)
CASRN
Peer Review Date Route/Exposure Levels Study Laboratory
Phosphamidon
13171-21-6
07/25/1977 Dosed-Feed
0,80,160 PPM/50 PER GROUP
Gulf South Research Institute

Levels of Evidence

Male Rats: Equivocal
Type Organ/Tissue (Lesion)
Neoplastic Lesions
  • Vascular System (Spleen): HEMANGIOMA OR HEMANGIOSARCOMA
Female Rats: Equivocal
Type Organ/Tissue (Lesion)
Neoplastic Lesions
  • Thyroid Gland C-Cell: ADENOMA OR CARCINOMA
Male Mice: Negative
Female Mice: Negative