• CAS:25032-74-0

  3,3'-Dibromobenzophenone

• CAS:943861-95-8

  2,9-二溴-1,10-菲罗啉-5,6-二酮

• CAS:1361344-16-2

  [1，'：3'，'1'-'三苯基]-'4，'4'-'二羧酸，5'-'乙炔基-，4，'4'-'二乙酯

• CAS:40100-11-6

  Bis (3,4-dibromobenzene) -18-crown-6

• CAS:64385-02-0

  PentaiodoBenzoic Acid

• CAS:13134-31-1

  2,3-Diaminopyrazine

• CAS:23012-13-7

  4-噁唑甲酸

• CAS:17285-54-0

  2-(1H-吡咯-2-基)-吡啶

• CAS:80458-31-7

  2,3-Pyrazinedithione, 1,4-dihydro-

• CAS:21211-65-4

  Dipyrromethane