• CAS:4445-51-6

  [1,1'-Biphenyl]-2,5-dicarboxylicacid

• CAS:1220509-29-4

  2,3-二氟对苯二甲酸

• CAS:2417234-65-0

  4,4''-Diamino-[1,1':4',1''-terphenyl]-2',5'-dicarboxylic acid

• CAS:1352791-01-5

• CAS:2088742-34-9

• CAS:4991-22-4

• CAS:5411-70-1

  1,4-Benzenedicarboxylicacid, 2,3,5,6-tetrabromo-

• CAS:566155-75-7

  1,4-BENZENEDICARBOXYLIC ACID, 2-(PHENYLAMINO)-

• CAS:54292-11-4

  1,4-Anthracenedicarboxylic acid, 9,10-dihydro-9,10-dioxo-

• CAS: