略語大辞典 [Bio] 33 MNNG N-methyl-N'-nitro-N-nitrosoguanidine メチル ニトロ ニトロソグアニジン. 発癌性の化学物質名.N-methyl-N'-nitro-N-nitrosoguanidine; a chemical carcinogen; ref. male rats hadthe highest incidence; ref. estrogen-treated male rats had a lower incidence,and female rats developed no cancer at all after treatment with th 丸善「略語大辞典」JLogosID : 11861421