N,N'-bis(4-methylphenyl)hexanediamide

7-(4,5-dihydroxy-10-oxoanthracen-9-ylidene)oxepan-2-one

6-(9,10-dihydro-1,8-dihydroxy-9-oxo-anthracen-10-yl)-6-oxohexylic acid

对苯二甲酸

乙基氯