| 121181-53-1 | Filgrastim | Colony-stimulating factor (human clone 1034), N-L-methionyl- (9CI) | | 1 | 3823.70 | | Send  | 24898.77 | |
| 12122-67-7 | Zineb ; Zinc ethylenebisthiocarbamate | Zinc ethane-1,2-diylbis(dithiocarbamate) | 1 | | 2930.20 ; 3824.99 | 8 | Send  | 1736746.14 | |
| 12124-97-9 | Ammonium bromide | Azanium; bromide | 1 | | 2827.59 ; 2923.90 | | Send  | 2973051.11 | |
| 121246-28-4 | 2,4,6-Tris-(N-1,4-dimethylpentyl-p-phenylenediamino)-1,3,5-triazine | 2-N,4-N,6-N-tris[4-(5-methylhexan-2-ylamino)phenyl]-1,3,5-triazine-2,4,6-triamine | 1 | | 2933.69 | | Send  | 1799.19 | |
| 12125-01-8 | Ammonium fluoride | Azanium fluoride | 1 | | 2826.19 ; 3821.00 | 3 ; 8 | Send  | 181215.96 | |
| 12125-02-9 | Ammonium chloride | Azanium;chloride | 1 | | 2827.10 ; 2923.90 ; 3102.29 ; 3211.00 | 3 | Send  | 38098519.27 | |
| 12125-03-0 | Potassium stannate trihydrate | Dipotassium;dioxido(oxo)tin;trihydrate | 1 | | 2841.90 | | Send  | 18826.31 | |
| 12125-08-5 | Ammonium hexachloroosmate(IV) | Diazanium;hexachloroosmium(2-) | 1 | | 2843.90 | | Send  | 5707.94 | |
| 12125-28-9 | Magnesium carbonate hydroxide | Tetramagnesium tetracarbonate | 1 | | 2519.90 ; 2836.99 | | Send  | 13506.43 | |
| 121250-47-3 | Octadecadienoic acid ; Conjugated linoleic acid | | 1 | | 2916.15 ; 3823.19 | | Send  | 570303.97 | |