prov:value
| - ula (III), R5 is a direct bond, C1 -C12 alkylene, cyclohexylene or phenylene, R7 is hydrogen, C1 -C8 alkyl or phenyl, R8 is----CN or a group --COOR9 with R9 being as defined above, R10 and R11 which can be identical or different are as defined above for R14 and R15, and R12 is C1 -C18 alkyl or phenyl which is unsubstituted or mono-, di- or tri-substituted by C1 -C4 alkyl, and, if n is 2, A is C2 -
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