2-Ethylhexanoic acid 1-oxo-2-(2,4,6-trimethylphenyl)-1H-inden-3-yl ester 41905-80-0 BRN 2306068 HEXANOIC ACID, 2-ETHYL-, 1-OXO-2-(2,4,6-TRIMETHYLPHENYL)-1H-INDEN-3-YL ESTER UC 46789