prov:value
| - e hydrocarbyloxy group, i.e., RO, an alkenyl group, e.g., vinyl, allyl and the like, a cycloalkenyl or cycloalkyl group, e.g., cyclopentenyl, cyclohexenyl, cyclopentyl, cyclohexyl, cycloheptyl and the like, or an aryl, alkaryl or aralkyl group, e.g., phenyl, tolyl, naphthyl, p-ethylphenyl, phenylethyl, benzyl and the like, R is a divalent hydrocarbon group free of aliphatic unsaturation, e.g., me
|