Ethyl 7-(2,6-dimethyl-4-pyridyl)-1-ethyl-1,4-dihydro-4-oxoquinoline-3-carboxylate, ETHYL 7-(2,6-DIMETHYL-PYRIDIN-4-YL)-1-ETHYL-1,4-DIHYDRO-4-OXOQUINOLINE-3-CARBOXYLATE, 1-Ethyl-1,4-dihydro-7-(2,6-dimethyl-4-pyridyl)-4-oxo-3-chinolin-carbonsaeure-ethylester, EINECS 254-768-9, 7-(2,6-dimethyl-pyridin-4-yl)-1-ethyl-4-oxo-1,4-dihydro-quinoline-3-carboxylic acid ethyl ester,