 | C4X-119432 | 147126-62-3 | Impurity | |
| "(1R,2S,5R)-Lamivudine Impurity 32" |
 | C4X-119433 | 147027-10-9 | Impurity | |
| "(2R,5S)-Lamivudine Impurity 33" |
 | C4X-119434 | 389128-28-3 | Impurity | |
| Lamivudine Impurity 34 |
 | C4X-119436 | 147126-72-5 | Impurity | |
| "(1S,2R,5S)-Lamivudine Impurity 36" |
 | C4X-119437 | 147126-80-5 | Impurity | |
| "(2R,5R)-Lamivudine Impurity 37" |
| C4X-119438 | 1322623-20-0 | Impurity | |
| "rac-cis-Lamivudine Acid (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl Ester" |
| C4X-119439 | N/A | Impurity | |
| "Trans-Lamivudine Acid (1R,2S,5R)-5-Methyl-2-isopropylcyclohexyl Ester" |
 | C4X-11944 | 173829-09-9 | Impurity | |
| "Lamivudine EP Impurity A(2R,5S)Monomer" |
| C4X-119440 | N/A | Impurity | |
| Lamivudine for system suitability CRS 1 |
 | C4X-11945 | 131086-22-1 | Impurity | |
| Lamivudine EP Impurity B(Enantiomer Mixture) |
