Piperazines with two keto oxygens.
Synonyms: 0 Diketopiperazine Pyrrolopiperazinediones 35054-35-4 Pyrrolodiketopiperazines Diketopiperazine Compounds Piperazinediones Diketopiperazine Ion (1-) Diketopiperazines
This is just here as a test because I lose it