4-Oxo Etodolac

1,8-Diethyl-4-oxo-1,3,4,9-tetrahydro-pyrano[3,4-β]indole-1-acetic Acid

1,8-Diethyl-4-oxo-1,3,4,9-tetrahydro-pyrano[3,4-b]indole-1-acetic Acid