[1,?1':4',?1'':3'',?1''':4''',?1''''-?Quinquephenyl]?-?4,?4''''-?dicarboxaldehyde, 5''-?(4'-?formyl[1,?1'-?biphenyl]?-?4-?yl)?- (9CI)的熔点是多少?
[1,?1':4',?1'':3'',?1''':4''',?1''''-?Quinquephenyl]?-?4,?4''''-?dicarboxaldehyde, 5''-?(4'-?formyl[1,?1'-?biphenyl]?-?4-?yl)?- (9CI)的熔点是多少?