2.
Name: Bisbenzimidazo(2,1-b:1,2-j)benzo(lmn)(3,8)phenanthroline-6,9-dione, reaction products with sodium sulfide (Na2(Sx)) and sulfur
CAS: 85585-81-5



9.
Name: 1H-Naphth[2,1:4,5]indeno[1,2-b]quinolin-2-ol, 2,3,4,4a,4b,5,6, 6a,13,13a,13b,14-dodecahydro-4a,6a-dimethyl-
CAS: 6218-10-6


