| 英文同义词: | (5RS)-5-Ethyl-2,6-diimino-5-phenyl-1,2,5,6-tetrahydropyrimidin-4(3H)-one;Phenobarbital Impurity 1（Phenobarbital EP Impurity A）;4(5H)-Pyrimidinone, 2,6-diamino-5-ethyl-5-phenyl-;2,?6-?Diamino-?5-?ethyl-?5-?phenyl-4(5H)?-?Pyrimidinone;(5RS)-5-Ethyl-2,6-diimino-5-phenyltetrahydropyrimidin-4(1H)-one;Phenobarbital impurity A;Phenobarbital Related Compound A (30 mg) (5-Ethyl-2,6-diimino-5-phenyltetrahydropyrimidin-4(1H)-one);2,6-Damino-5-ethyl-5-phenylpyrimidin-4(5H)-one (Phenobarbital Impurity) |