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925457-71-2

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925457-71-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 925457-71-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,5,4,5 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 925457-71:
(8*9)+(7*2)+(6*5)+(5*4)+(4*5)+(3*7)+(2*7)+(1*1)=192
192 % 10 = 2
So 925457-71-2 is a valid CAS Registry Number.

925457-71-2Downstream Products

925457-71-2Relevant articles and documents

Reaction of bis(phenylethynyl)itterbium with tetraphenylantimony halides

Zhiltsov,Pimenova,Gushchin,Morgunova

, p. 705 - 707 (2006)

Phenylethynyl itterbium derivative (PhC≡C)2Yb(THF) 2 reacts with tetraphenylantimony halides in tetrahydrofuran (THF) at room temperature to form triphenylantimony, phenylacetylene, benzene, and phenylethynylitterbium PhC≡CYbX(THF)4 and itterbium YbX 2(THF)4 halides; X = Cl, Br, I. The reduction of the antimony derivative is accompanied with the generation of phenyl and phenylethynyl radicals. Pleiades Publishing, Inc., 2006.

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