1-Cyclohex-3-one, 4,5,6-trihydroxy-2-hydroxymethyl-, alpha-crotonate 2-Crotonyloxymethyl-4(R),5(R),6(R)-trihydroxycyclohex-2-enone 94842-94-1 CROTONIC ACID, (3-OXO-4,5,6-TRIHYDROXY-1-CYCLOHEXEN-2-YL)METHYL ESTER