| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 268-98-4 | Cyclopenta[b][1]benzopyran(6CI,7CI,8CI,9CI); 2,3-Benzooxalene; Benzo[b]cyclopenta[e]pyran |  | C12H8O | 详情 | 供应商 | |
| 268-77-9 | Naphtho[2,3-b]thiophene; 1-Thia-1H-benz[f]indene; NSC 149717; Thiaphanthrene; Thiophanthrene |  | C12H8S | 详情 | 供应商 | |
| 268-66-6 | Naphth[2,3-c]isoxazole(8CI,9CI); Naphth[2,3-c]isoxazole (8CI,9CI) |  | C11H7NO | 详情 | 供应商 | |
| 268-40-6 | 1H-Benz[f]indene; 1-b-Naphthindene; 1H-Cyclopenta[b]naphthalene; 4,6-Benzindene; Benz[f]indene |  | C13H10 | 详情 | 供应商 | |
| 268-33-7 | 1H,6H-Dipyrazolo[1,5-a:1',5'-d]pyrazine(8CI,9CI); 1H,6H-Dipyrazolo[1,5-a:1,5-d]pyrazine (8CI,9CI) |  | C8H8N4 | 详情 | 供应商 | |
| 268-84-8 | 4H-Cyclopenta[b]quinoline; 1-Aza-2,3-benzobicyclo[4.3.0]nona-2,4,5,7-tetraene |  | C12H9N | 详情 | 供应商 | |
| 268-32-6 | 4H,9H-Dipyrazolo[1,5-a:1',5'-d]pyrazine; 4H,9H-Dipyrazolo[1,5-a:1,5-d]pyrazine |  | C8H8N4 | 详情 | 供应商 | |
| 268-34-8 | 5H,10H-Diimidazo[1,2-a:1',2'-d]pyrazine; Diimidazo[1,2-a:1',2'-d]piperazine |  | C8H8N4 | 详情 | 供应商 | |
| 268-30-4 | 5H,10H-Dipyrrolo[1,2-a:1',2'-d]pyrazine; 5H,10H-Dipyrrolo[1,2-a:1,2-d]pyrazine |  | C10H10N2 | 详情 | 供应商 | |
| 268-60-0 | 6H-Pyrrolo[2,3-g]quinoxaline; 6H-Pyrrolo[2,3-g]quinoxaline |  | C10H7N3 | 详情 | 供应商 |
