2,3-piperazinedione, 1,4-dimethyl-
1,4-二甲基哌嗪-2,3-二酮
CAS No. 59417-06-0
2,3-piperazinedione, 1,4-dimethyl-;N,N'-Dimethyldiketopiperazine
2,6-哌嗪二酮,1-(2-甲氧基)-
3,6-二乙基-2,5-哌嗪二酮
1,4-二甲基哌嗪-2,3-二酮