Einecs 279-769-1

1,3-dimethyl-2-thioxo-5-[(1,5,5-trimethyl-2-pyrrolidinylidene)ethylidene]imidazolidin-4-one

1,3-Dimethyl-2-thioxo-5-[2-(1,5,5-trimethylpyrrolidin-2-ylidene)ethylidene]-4-imidazolidinone