1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-5-carboxylic acid 的分子结构, CAS编号: 110181-69-6
1,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-5-carboxylic acid 的分子结构, CAS编号: 110181-69-61,7-Dimethyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrido[2,3-d]pyrimidine-5-carboxylic acid 的分子结构, CAS编号: 110181-69-6