1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinolinecarboxylicaciethylester

1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinolinecarboxylicaciethylester · CAS 57513-54-9

1,2-dihydro-4-hydroxy-1-methyl-2-oxo-3-quinolinecarboxylicaciethylester