(E)-3-(4-(2,6,6-Trimethyl-1-cyclohexen-1-yl)-3-buten-1-ynyl)benzoic acid 115503-91-8 Agn 190727 Benzoic acid, 3-(4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-3-buten-1-ynyl)-, (E)-