| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 | 
|---|---|---|---|---|
| —— | 3-amino-1,5-dimethyl-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester | 53387-31-8 | C14H22N2O4 | 282.34 | 
| —— | 5-methyl-3-(3-phenyl-ureido)-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester | 53387-25-0 | C20H25N3O5 | 387.436 | 
| —— | 3-(3-butyl-ureido)-5-methyl-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester | 53387-26-1 | C18H29N3O5 | 367.445 |