Modified nucleoside
| Item No. | Name | CAS NO. |
| H103C-00 | 2′-O-Methyladenosine | 2140-79-6 |
| H203C-00 | 2′-O-Methylcytidine | 2140-72-9 |
| H303C-00 | 2′-O-Methylguanosine | 2140-71-8 |
| H403C-00 | 2′-O-Methyluridine | 2140-76-3 |
Modified nucleoside
| Item No. | Name | CAS NO. |
| H103C-00 | 2′-O-Methyladenosine | 2140-79-6 |
| H203C-00 | 2′-O-Methylcytidine | 2140-72-9 |
| H303C-00 | 2′-O-Methylguanosine | 2140-71-8 |
| H403C-00 | 2′-O-Methyluridine | 2140-76-3 |