| 68-11-1 | Thioglycolic Acid | 2-sulfanylacetic acid | 1 | | 2930.90 | 3 ; 8 | Send  | 9188446.66 | |
| 68-12-2 | N,N-Dimethylformamide | N,N-dimethylformamide | 1 | | 2914.23 ; 3824.60 | 3 | Send  | 71546060.83 | |
| 68-19-9 | Cyanocobalamin | Cobalt(3+) [(2R,3S,4R,5S)-5-(5,6-dimethylbenzimidazol-1-yl)-4-hydroxy-2-(hydroxymethyl)oxolan-3-yl] [(2R)-1-[3-[(1R,2R,3R,5Z,7S,10Z,12S,13S,15Z,17S,18S,19R)-2,13,18-tris(2-amino-2-oxoethyl)-7,12,17-tris(3-amino-3-oxopropyl)-3,5,8,8,13,15,18,19-octamethyl-2,7,12,17-tetrahydro-1H-corrin-24-id-3-yl]propanoylamino]propan-2-yl] phosphate cyanide | 1 | | 2936.26 ; 3821.00 | 6 | Send  | 52360445.94 | |
| 68-22-4 | Norethindrone | (8R,9S,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one | 1 | | 2937.23 | 6 | Send  | 2263205.02 | |
| 68-26-8 | Retinol | (2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6,8-tetraen-1-ol | 1 | | 2936.21 | 6 | Send  | 60164103.24 | |
| 68-35-9 | Sulfadiazine | 4-amino-N-pyrimidin-2-ylbenzenesulfonamide | 1 | | 2935.00 | 6 | Send  | 8666885.97 | |
| 68-41-7 | Cycloserine | (4R)-4-amino-1,2-oxazolidin-3-one | 1 | | 2941.90 ; 3821.00 | 6 | Send  | 26339401.03 | |
| 68-89-3 | Metamizole Sodium | Sodium [(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-methylamino]methanesulfonate | 1 | | 2933.19 | | Send  | 13407296.39 | |
| 68-94-0 | Hypoxanthine | 3,7-dihydropurin-6-one | 1 | | 2933.99 | | Send  | 10693.77 | |
| 68002-88-0 | Fatty acids, C16-22 | | | 1 | 3823.11 | | Send  | 107252.73 | |