| Product Name | Specification | CAS No. |
| Guanosine-1'-13C,monohydrate (9CI) | | 478511-32-9 |
| D-arabino-Hex-5-enitol-6-13C,2,6-anhydro-5-deoxy-, triacetate (9CI) | | 478518-74-0 |
| D-arabino-Hex-1-enitol-2-13C,1,5-anhydro-2-deoxy-, triacetate (9CI) | | 478529-36-1 |
| ALPHA-D-[1-13C]GLUCOPYRANOSYL 1-PHOSPHATE DICYCLOHEXYLAMMONIUM SALT, MONOHYDRATE | | 478518-99-9 |
| Uridine-1'-13C,2'-deoxy- (9CI) | | 478510-85-9 |
| Acetaldehyde-13C2,hydroxy- (9CI) | | 478529-69-0 |
| D-Fructose-4,5,6,6-C-d4(9CI) | | 478518-49-9 |
| a-D-Galactopyranose-2-13C,1-(dihydrogen phosphate), dipotassium salt (9CI) | | 478518-80-8 |
| D-Glucose-6-13C,3-O-methyl- (9CI) | | 478529-34-9 |
| Propanal-3-13C,2,3-dihydroxy-, (2R)- (9CI) | | 478529-50-9 |
| D-Xylose, labeled withcarbon-13 (9CI) | | 478506-58-0 |
| D-Galactose-3-C-d (9CI) | | 478518-70-6 |
| L-Xylose-2-13C (9CI) | | 478506-63-7 |
| Propanal-2-d,2,3-dihydroxy-, (2R)- (9CI) | | 478529-64-5 |
| D-Galactose-1-13C,2-(acetylamino)-2-deoxy- (9CI) | | 478518-53-5 |
| D-Galactose-5-13C (9CI) | | 478518-60-4 |