3-Ethyl-2-mercapto-5,6-dimethyl-3H-thieno-[2,3-d]pyrimidin-4-one 的分子结构, CAS编号: 59898-60-1
3-Ethyl-2-mercapto-5,6-dimethyl-3H-thieno-[2,3-d]pyrimidin-4-one 的分子结构, CAS编号: 59898-60-13-Ethyl-2-mercapto-5,6-dimethyl-3H-thieno-[2,3-d]pyrimidin-4-one 的分子结构, CAS编号: 59898-60-1