2090957-04-1
1414869-95-6
1242082-12-7
875772-13-7
1433189-27-5
1,1':4',1''-Terphenyl]-2,3'',5,5''-tetracarboxylic acid*
1048667-04-4
1227780-71-3
343228-20-6
3,3'-Dinitro-4,4'-biphenyldicarboxylic acid*
1430117-49-9
1,2,4,5-tetra(pyridin-3-yl) benzene
1334722-07-4
260353-00-2
54292-11-4
9,10-dioxo-9,10-dihydro-1,4-anthracenedicarboxylic acid
957014-38-9
5,5'-Sulfonyldiisophthalic acid*
473981-45-2
1198182-98-7
2056254-18-1
1220714-37-3
9,9'-Spirobi[fluorene]-3,3'-dicarboxylic acid
170165-85-2
148185-66-4
38533-06-9