3-Ethyl-5-(1-methyl-2-(3-methyl-2-thiazolidin-2-ylidene)ethylidene)-2-thioxooxazolidin-4-one 4-Oxazolidinone, 3-ethyl-5-(1-methyl-2-(3-methyl-2-thiazolidinylidene)ethylidene)-2-thioxo- 5-(2-(3-Methyl-2-thiazolidinylidene)-1-methylethylidene)-3-ethyl-2-thioxo-4-oxazolidinone 71243-35-1 EINECS 275-284-4