英文名称: | pyrido(2,3-d)pyrimidine-2,4,5(1h,3h,8h)-trione, 1,3-dimethyl-6-nitro-7-(2-oxo-1 | -pyrrolidinyl)- | 1,3-dimethyl-6-nitro-7-(2-oxo-1-pyrrolidinyl)pyrido(2,3-d)pyrimidine-2,4 ,5(1 | h,3h,8h)-trione | 3-d)pyrimidine-2,4,5(1h,3h,8h)-trione,1,3-dimethyl-6-nitro-7-(2-oxo-1-pyrrolidinyl)-pyrido( |
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