Synonym(s): 1,4-Diamino-2,3-dicyano-1,4-bis(2-aminophenylthio)butadiene Formula: C18H16N6S2 Formula weight: 380.49 Purity: 99+% CAS Number: 109511-58-2 Harmonized Tariff Code:  2930.90

Synonym(s): Ubiquitin-Activating Enzyme E1 Inhibitor, PYR-41 Formula: C17H13N3O7 3H2O Formula weight: 425.40 CAS Number: 418805-02-4 Harmonized Tariff Code:  2934.99 Hazard Statements: H301-H317 Toxic if swallowed. May cause an allergic skin reaction. Precautionary Statements: …

Synonyms: 13 C and 15 N Labeled uridine 5′-triphosphate sodium salt solution; UTP- 13 C₉, 15 N₂ sodium salt solution Formula: 13 C₉H₁₅ 15 N₂O₁₅P₃ ¬? xNa + Formula Weight: 495.06 (free acid basis) Linear…

Formula: C17H13N3O2.CF3CO2H Formula weight: 405.30 Harmonized Tariff Code:  3504.00