Synonym(s): 2,4-Diphenyl-1,3-diselenadiphosphetane 2,4-diselenide Formula: C₁₂H₁₀P₂Se₄ Formula Weight: 532.00 CAS No.: 122039-27-4 UN Number: UN3283 Application: Reagent involved in reactions with: • Benzoic hydrazides to yield…