9-nitro-7H-dibenzo[c,g]carbazol-4-ol

CAS:188970-84-5

Formula:C20H12N2O3

5-nitro-7H-dibenzo[c,g]carbazol-2-ol

CAS:188970-86-7

Formula:C20H12N2O3

4-{[(E)-(4-nitrophenyl)methylidene]amino}-9H-fluoren-9-one

CAS:6957-64-8

Formula:C20H12N2O3

1H-Pyrrole-2,5-dione, 3-[2-(2-benzofuranyl)-1H-indol-3-yl]-

CAS:928119-39-5

Formula:C20H12N2O3

4H-1-Benzopyran-4-one, 2-(2-pyridinyl)-3-(3-pyridinylcarbonyl)-

CAS:65485-35-0

Formula:C20H12N2O3

2-Quinolinecarboxylic acid, anhydride

CAS:113640-32-7

Formula:C20H12N2O3

2,5-Furandione, 3,4-di-1H-indol-3-yl-

CAS:115684-57-6

Formula:C20H12N2O3

9,10-Anthracenedione, 2-[(4-hydroxyphenyl)azo]-

CAS:117047-51-5

Formula:C20H12N2O3

9,10-Anthracenedione, 1-[(4-hydroxyphenyl)azo]-

CAS:188707-79-1

Formula:C20H12N2O3

5-nitro-7H-dibenzo[c,g]carbazol-3-ol

CAS:188970-81-2

Formula:C20H12N2O3