1-(1,1-Dimethylethyl)-3-ethyl-2-imino-5,5-diphenyl-4-imidazolidinone
CAS No. 56954-66-6
1-(1,1-Dimethylethyl)-3-ethyl-2-imino-5,5-diphenyl-4-imidazolidinone
1-乙基-1,2,3,4-四氢-吡咯并[1,2-A]吡嗪
178 1189863-31-7