| 1 | 1335289-63-8 | 1335289-63-8 | 1335289-63-8 | C20H12N2O2
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| 2 | | BUTTPARK 143\40-03 | BUTTPARK 143\40-03 | C20H12N2O2
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| 3 | 132482-43-0 | | 1-Amino-6-nitrobenzo(a)pyrene | C20H12N2O2
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| 4 | 26846-41-3 | dibenzo[a,h]phenazine-1,8-diol | dibenzo[a,h]phenazine-1,8-diol | C20H12N2O2
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| 5 | 2442-21-9 | 2,2'-(o-Phenylene)bisbenzoxazole | 2,2'-(o-Phenylene)bisbenzoxazole | C20H12N2O2
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| 6 | 188970-78-7 | 7H-Dibenzo[c,g]carbazole,5-nitro- | 7H-Dibenzo[c,g]carbazole,5-nitro- | C20H12N2O2
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| 7 | 59049-84-2 | 1,3-Di(benzo[d]oxazol-2-yl)benzene | 1,3-Di(benzo[d]oxazol-2-yl)benzene | C20H12N2O2
| 氮杂环 | |
| 8 | | 6,12-diformylindolo(3,2-b)carbazole | 6,12-diformylindolo(3,2-b)carbazole | C20H12N2O2
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| 9 | 1006055-21-5 | Oxazole, 5,5'-(9,10-anthracenediyl)bis- | Oxazole, 5,5'-(9,10-anthracenediyl)bis- | C20H12N2O2
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| 10 | 70730-76-6 | 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one | 5-Anilino-6H-anthra[1,9-cd]isoxazol-6-one | C20H12N2O2
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| 11 | 1047-16-1 | 5,12-二氢喹啉并[2,3-b]吖啶-7,14-二酮 | 5,12-dihydroquino[2,3-b]acridine-7,14-dione | C20H12N2O2
| 酮;颜料;化工原料;有机颜料;有机砌块;其它杂环;通用试剂;材料化学;有机中间体;染料中间体 | 颜料;涂料;塑料;无机 |
| 12 | 43036-58-4 | Benzo[1,2-d:4,5-d']bisoxazole, 2,6-diphenyl- | Benzo[1,2-d:4,5-d']bisoxazole, 2,6-diphenyl- | C20H12N2O2
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| 13 | | 2,6-diphenyl[1,3]oxazolo[4,5-f][1,3]benzoxazole | 2,6-diphenyl[1,3]oxazolo[4,5-f][1,3]benzoxazole | C20H12N2O2
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| 14 | | 2-[2-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole | 2-[2-(1,3-benzoxazol-2-yl)phenyl]-1,3-benzoxazole | C20H12N2O2
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| 15 | 35078-19-4 | 2-(1H-benzimidazol-2-yl)benzo[f]chromen-3-one | 2-(1H-benzo[d]imidazol-2-yl)-3H-benzo[f]chromen-3-one | C20H12N2O2
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| 16 | 649762-90-3 | | 1,3,4-Oxadiazole, 2-naphtho[2,1-b]furan-2-yl-5-phenyl- | C20H12N2O2
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| 17 | 21357-91-5 | 7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 3-acetyl- | 7H-Benzimidazo[2,1-a]benz[de]isoquinolin-7-one, 3-acetyl- | C20H12N2O2
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| 18 | 879612-40-5 | | 7H-Indolo[3,2-j]phenanthridine-7,13(12H)-dione, 12-methyl- | C20H12N2O2
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| 19 | 1544524-95-9 | DCPO | (E)-2-(2-(4-hydroxystyryl)-4H-chromen-4-ylidene)malononitrile | C20H12N2O2
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| 20 | | (3,4-Dihydroxy-2,5-diphenyl-2,4-cyclopentadien-1-ylidene)malononitrile | (3,4-Dihydroxy-2,5-diphenyl-2,4-cyclopentadien-1-ylidene)malononitrile | C20H12N2O2
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