prov:value
| - p, methoxy group, a C1 to C22 alkyl group (which can be an ester, amide, or ether interrupted group) and mixtures thereof; each R13 is a hydrogen, hydroxy group, a C1 to C22 alkyl group (which can be an ester, amide, or ether interrupted group) and mixtures thereof; each R14 is a hydrogen, hydroxy group, or a C1 to C22 alkyl group; each R15 is a hydrogen, hydroxy group, a C1 to C22 alkyl group (wh
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