2-(1H-Indol-3-yl)-2-oxoethyl 4-chlorobenzoate 38693-03-7 4-Chlorobenzoic acid 2-(1H-indol-3-yl)-2-oxoethyl ester 5-21-12-00354 (Beilstein Handbook Reference) BRN 1490303 Benzoic acid, 4-chloro-, 2-(1H-indol-3-yl)-2-oxoethyl ester