prov:value
| - om the substituent groups mentioned in Examplification 1, in the case of a discotic liquid crystallline compound, at least one of R1, R2, R3, R4, R5 and R6 is an optically active substituent mentioned in Examplification 1, and n is an integer of 1-18, perferably 3-14. ##STR49## wherein R1, R2, R3, R4, R5 and R6 are independently a linear or branched alkyl group having the formula Cn H2n+1 or a sub
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