Online Database of Chemicals from Around the World
| CAS No | Product Name | Molecular Formula |
|---|---|---|
| 253-50-9 | 2,6-Naphthyridine;Chebi:36630;Inchi=1/C8h6n2/C1-3-9-6-8-2-4-10-5-7(1)8/H1-6 | C8H6N2 |
| 253-52-1 | Phthalazine;2,3-Benzodiazine | C8H6N2 |
| 253-66-7 | Cinnoline;Chebi:36617;Alpha-Phenodiazine | C8H6N2 |
| 253-69-0 | 1,7-Naphthyridine;1,7-Pyridopyridine;Chebi:36626;1,7-Diazanaphthalene | C8H6N2 |
| 253-72-5 | 1,6-Naphthyridine | C8H6N2 |
| 253-82-7 | Quinazoline | C8H6N2 |
| 253-87-2 | Pyrido[4,3-d]Pyrimidine;pyrido[4,3-d]pyrimidine | C7H5N3 |
| 253-88-3 | Pyrimido[4,5-d]Pyridazine;pyrimido[4,5-d]pyridazine | C6H4N4 |
| 254-04-6 | 2H-Chromene;3-Chromene;Chebi:35601;Zinc02040905 | C9H8O |
| 254-60-4 | 1,8-Naphthyridine | C8H6N2 |
| 254-61-5 | Pyrido[2,3-d]Pyrimidine;c1ccnc2ncncc12 | C7H5N3 |
| 254-64-8 | Pyrimido[4,5-d]Pyrimidine;pyrimido[4,5-d]pyrimidine | C6H4N4 |
| 254-79-5 | 1,5-Naphthyridine;1,5-Diazanaphthalene | C8H6N2 |
| 254-80-8 | Pyrido[3,2-d]Pyrimidine;pyridopyrimidine | C7H5N3 |
| 254-86-4 | Pyrido[3,4-b]Pyrazine;"pyrido[3,4-b]pyrazine";6-Azaquinoxaline;MFCD01646167 | C7H5N3 |
| 254-99-9 | Pyrimido[5,4-e][1,2,4]Triazine;7-Azapteridine;Pyrimido(5,4-E)-1,2,4-Triazine | C5H3N5 |
| 256-81-5 | 5H-Dibenzo(a,d)Cycloheptene;Dibenzocycloheptatriene;5H-Dibenzo[A,D][7]Annulene;Chebi:35642 | C15H12 |
| 256-96-2 | Iminostilbene;o,o'-Iminostilbene; 5H-Dibenz[b,f]azepine | C14H11N |
| 258-31-1 | Hexacene | C26H16 |
| 258-76-4 | Dibenzo[b,i]Phenazine;Dinaphtazin;Nsc92439;Wln: T G6 E6 C666 Dn Onj | C20H12N2 |
| 259-79-0 | Dibenzocyclobutadiene;Cyclobutadibenzene; Biphenylene; Diphenylene; NSC 101862 | C12H8 |
| 260-94-6 | Acridine;10-Azaanthracene; 2,3-Benzoquinoline; 9-Azaanthracene; Benzo[b]quinoline; Dibenzo[b,e]pyridine; NSC 3408 | C13H9N |
| 261-27-8 | 5H-[1]Benzopyrano[2,3-b]pyridine | C12H9NO |
| 261-31-4 | 9H-Thioxanthene;Inchi=1/C13h10s/C1-3-7-12-10(5-1)9-11-6-2-4-8-13(11)14-12/H1-8H,9H;10H-Dibenzo(B,E)Thiin | C13H10S |
| 261-96-1 | 10H-Pyrido(3,2-b)(1,4)benzothiazine;1H-Pyrido[3,2-b][1,4]benzothiazine; 1-Azaphenothiazine; NSC 277720 | C11H8N2S |
| 262-12-4 | Oxanthrene;Dibenzo[b,e][1,4]dioxin | C12H8O2 |
| 262-20-4 | Phenoxathiin;Dibenzothioxin; Phenothioxin; Phenoxathiane; Phenoxthin | C12H8OS |
| 262-89-5 | Dibenzo[a,e]cyclooctene;Dibenzo(A,E)Cyclooctene;Dibenzo[A,E]Cyclooctene | C16H12 |
| 267-48-1 | 8aH-[1,3]Dioxolo[4,5-f]Indole;5H-1,3-Dioxolo(4,5-F)Indole;Brn 0132678 | C9H7NO2 |
| 267-54-9 | [1,3]Dioxolo[4,5-f][2,1]Benzoxazole;Nsc129606 | C8H5NO3 |
| 267-65-2 | Benzo[1,2-b:4,5-b']dithiophene | |
| 269-44-3 | [1,3]Dioxolo[4,5-g]Isoquinoline;[1,3]dioxolo[4,5-g]isoquinoline | C10H7NO2 |
| 270-91-7 | 5H-Cyclopenta[b]Pyridine;2,3-Cyclopentenopyridine;5H-Cyclopenta[b]pyridine # | C8H7N |
| 270-95-1 | 1H-Cyclopenta[d]Pyrimidine;1H-cyclopenta[d]pyrimidine;1H-Cyclopentapyrimidine (8CI,9CI) | C7H6N2 |
| 270-96-2 | 4H-Cyclopenta[d]Pyrimidine;4H-cyclopenta[d]pyrimidine;4H-Cyclopentapyrimidine (8CI,9CI) | C7H6N2 |
| 270-98-4 | 5H-Cyclopenta[d]Pyrimidine;5H-cyclopenta[d]pyrimidine | C7H6N2 |
| 271-29-4 | 6-Azaindole;1H-Pyrrolo[2,3-c]pyridine | C7H6N2 |
| 271-34-1 | 5-Azaindole;1H-Pyrrolo[3,2-c]pyridine | C7H6N2 |
| 271-35-2 | 1H-Pyrrolo[2,3-d]Pyridazine;1H-Pyrrolo[2,3-d]pyridazine;1H-pyrrolo[3,2-d]pyridazine;MFCD11110435 | C6H5N3 |
| 271-44-3 | Indazole;1,2-Benzodiazole; 1,2-Benzopyrazole | C7H6N2 |
| 271-47-6 | 1H-Pyrazolo[3,4-c]pyridine;6-Aza-1H-indazole | C6H5N3 |
| 271-52-3 | 5-Aza-1H-indazole;1H-Pyrazolo[4,3-c]pyridine | C6H5N3 |
| 271-58-9 | 2,1-Benzoxazole;Anthranil;Zinc00154777;Nciopen2_002087 | C7H5NO |
| 271-61-4 | 2,1-Benzisothiazole;1,2-BENZISOTHIAZOLE;Benzo[C]Isothiazole;2,1-Benzisothiazole | C7H5NS |
| 271-63-6 | 7-Azaindole ;1H-Pyrrolo[2,3-b]pyridine | C7H6N2 |
| 271-68-1 | 4H-Pyrrolo[2,3-d]Pyrimidine;4H-pyrrolo[2,3-d]pyrimidine | C6H5N3 |
| 271-70-5 | 1H-Pyrrolo[2,3-d]pyrimidine;7H-Pyrrolo[2,3-d]pyrimidine; 3H-Pyrrolo[2,3-d]pyrimidine; 7-Deazapurine; NSC 94210 | C6H5N3 |
| 271-71-6 | 2H-Pyrazolo[3,4-b]pyridine;7-Aza-2H-indazole | C6H5N3 |
| 271-73-8 | 1H-Pyrazolo[3,4-b]pyridine | C6H5N3 |
| 271-80-7 | 1H-Pyrazolo[3,4-d]Pyrimidine;1H-Pyrazolo(3,4-D)Pyrimidine;Nsc 82206;Pyrazolo(3,4-D)Pyrimidine | C5H4N4 |