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N-甲基-N'-硝基-N-亚硝基胍
genet. N-methyl-N '-nitro-N-nitrosoguanidine
water.res., ecol. N-methyl-N'-nitro-TV-nitrosoguanidine
N-甲基硝基-亚硝基胍
chem. N-methyl-N'-nitro-N-nitrosoguanidine
N-甲基-N-硝基-N-亚硝基胍
agric. N-methyl-N'-nitro- Nitrosoguanidine