5-甲基脲***,65-71-4英文名Thymine别名5-Methyluracil;2,4-Dihydroxy-5-methylpyrimidine;5-Methyluracil产品名称5-甲基脲***;2,4-二羟基-5-甲基***分子式C5H6N2O2分子量126.11CAS登录号65-71-4EINECS登录号200-616-1物理化学性质熔点316-317ºC)