| nitrosamine | <biochemistry> These molecules contain the N N=O group (N nitrosamines): many are carcinogens or suspected carcinogens. (18 Nov 1997) |
|---|---|
| nitrosamines | <chemical> A class of compounds that contain a -nh2 and a -no radical. Many members of this group have carcinogenic and mutagenic properties. Pharmacological action: carcinogens. (12 Dec 1998) |