2,2,2-trichloro-N-[dimethylamino(phenyl)methylidene]acetamide

2,2,2-trichloro-N-(morpholin-4-ylmethylidene)acetamide

2,2,2-trichloro-N-(1-morpholin-4-ylethylidene)acetamide

5-丙基恶唑烷-2,4-二酮

4-oxopent-2-en-2-yl N-(2,2,2-trichloroacetyl)carbamate