2-bromo-1,3-dimethyl-1,3,2-diazaphospholidine

1,3-二甲基-1,3,2-二氮杂硼杂环戊烷

1,3-dimethyl-2-(3-methylthiophen-2-yl)imidazolidine

1-methyl-1-[2-[methyl(phenylcarbamothioyl)amino]ethyl]-3-phenylthiourea

2-ethyl-1,3-dimethylimidazolidine