N-nitrosoproline and n-nitrosohydroxyproline.
D000818:Animals; D002273:Carcinogens; D055598:Chemical Phenomena; D002621:Chemistry; D006801:Humans; D051379:Mice; D009153:Mutagens; D009603:Nitroso Compounds / Q000032:analysis / Q000378:metabolism / Q000494:pharmacology*; D011392:Proline / Q000031:analogs & derivatives / Q000378:metabolism / Q000494:pharmacology; D051381:Rats
D002273:Carcinogens; D009153:Mutagens; D009603:Nitroso Compounds; D011392:Proline