1-Cyclohexen-1-yl ethyl phosphate, (C6H9O)(EtO)2PO 4452-32-8 ENT 25,692 NSC106092 Phosphoric acid, 1-cyclohexen-1-yl diethyl ester SD 2218 Shell SD 2218 WLN: L6TJ AOPO&O2&O2