Browse controlled substance reference standards and research materials.
| Compound | CAT No. | CAS No. | Category | Action |
|---|---|---|---|---|
| DL-Erythro Ritalinic Acid | CS-T-61161 | 783256-74-6 | Impurity | |
| DL-Fenfluramine | CS-T-54676 | 458-24-2 | API | |
| DL-Norephedrine Hydrochloride | CS-EO-03853 | 154-41-6 | Impurity | |
| DL-threo-Methylphenidate hydrochloride | CS-O-38208 | 23655-65-4 | Impurity | |
| d-Norpseudoephedrine HCl | CS-O-34561 | 2153-98-2 | Impurity | |
| Dromostanolone propionate | CS-MM-12638 | 521-12-0 | Intermediate | |
| Drostanolone Enanthate | CS-ZH-24232 | 13425-31-5 | API | |
| Drotebanol | CS-TB-39489 | 3176-03-2 | API | |
| D-threo-Methylphenidate Hydrochloride in 1mg/ml in Methanol | CS-O-53467 | 19262-68-1 | API | |
| ECGONINE | CS-O-42698 | 481-37-8 | API | |
| Ecgonine-d3 Methyl Ester (100 ug/ml In Acetonitrile) | CS-TB-79521 | 136765-34-9 | Stable Isotopes | |
| Eluxadoline Impurity 12 | CS-O-65405 | 1219931-05-1 | Impurity | |
| Emtricitabine Related Impurity 3 | CS-O-65519 | 2518282-37-4 | Impurity | |
| Ephedrine Hydrochloride | CS-O-01495 | 50-98-6 | API | |
| Ephedrine hydrochloride - * prec (E0300000) | CS-EG-01305 | 50-98-6 | EP Standards | |
| Ephedrine Hydrochloride (1235999) | CS-EB-02555 | 50-98-6 | USP Standards | |
| Ephedrine hydrochloride (racemic) - * prec (E0305000) | CS-EG-01306 | 134-71-4 | Impurity | |
| Ephedrine Impurity 2 | CS-EO-03974 | 88263-25-6 | Impurity | |
| Ephedrine Sulphate | CS-O-16467 | 134-72-5 | API | |
| Epiandrosterone | CS-O-00206 | 481-29-8 | Pesticide Standards | |
| Epiandrosterone Sulfate Sodium Salt-d5 | CS-T-102646 | 89702-47-6 (Salt free) | Stable Isotopes | |
| Epiandrosterone-d5 | CS-T-102484 | 481-29-8(Unlabelled) | Stable Isotopes | |
| Epicannabidiol hydrate | CS-E-00690 | 139561-95-8 | API | |
| Epinandrolone | CS-ED-00127 | 4409-34-1 | Impurity |
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