| 1 | 210-24-2 | 4,7-Methano-1H-1-silaindene, 2,3-dihydro- | 4,7-Methano-1H-1-silaindene, 2,3-dihydro- | C9H10Si | | |
| 2 | 210-26-4 | 4,7-Methano-1H-benzimidazole(9CI) | 4,7-Methano-1H-benzimidazole(9CI) | C8H6N2 | | |
| 3 | 210-48-0 | 4,6-Methano-1H-benzimidazole(9CI) | 4,6-Methano-1H-benzimidazole(9CI) | C8H6N2 | | |
| 4 | 210-65-1 | | as-Indacene | C12H8 | | |
| 5 | 210-69-5 | Dicyclopenta[b,d]pyridine (8CI,9CI) | Dicyclopenta[b,d]pyridine (8CI,9CI) | C11H7N | | |
| 6 | 210-75-3 | Benzo[1,2-b:3,4-c]difuran (8CI,9CI) | Benzo[1,2-b:3,4-c]difuran (8CI,9CI) | C10H6O2 | | |
| 7 | 210-79-7 | Benzo[1,2-b:4,3-b]difuran (8CI,9CI) | Benzo[1,2-b:4,3-b]difuran (8CI,9CI) | C10H6O2 | | |
| 8 | 210-80-0 | Benzo[1,2-b:4,3-b']dithiophene | Benzo[1,2-b:4,3-b']dithiophene | C10H6S2 | | |
| 9 | 210-86-6 | 1H-Furo[3,4-e]benzimidazole(9CI) | 1H-Furo[3,4-e]benzimidazole(9CI) | C9H6N2O | | |
| 10 | 210-87-7 | Thieno[3,4-e]benzothiazole (8CI,9CI) | Thieno[3,4-e]benzothiazole (8CI,9CI) | C9H5NS2 | | |
| 11 | 210-91-3 | 2H-Furo[3,2-e]benzotriazole | 2H-Furo[3,2-e]benzotriazole | C8H5N3O | | |
| 12 | 210-92-4 | Thieno[3,2-e]benzothiazole (8CI,9CI) | Thieno[3,2-e]benzothiazole (8CI,9CI) | C9H5NS2 | | |
| 13 | 210-97-9 | Benzo[1,2-b:3,4-b]difuran (8CI,9CI) | Benzo[1,2-b:3,4-b]difuran (8CI,9CI) | C10H6O2 | | |
| 14 | 210-98-0 | Furo[2,3-e][1,2]benzisoxazole (8CI,9CI) | Furo[2,3-e][1,2]benzisoxazole (8CI,9CI) | C9H5NO2 | | |