1-(4 - 羟基苯基) 六氢嘧啶 - 2,4 - 二酮;二氢 - 1-(4 - 羟基苯基)-2,4 (1H,3H)- 嘧啶二酮

2,4(1H,3H)-Pyrimidinedione, dihydro-1-(4-hydroxyphenyl)- · CAS 83809-75-0