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162274-64-8

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162274-64-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 162274-64-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,2,7 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 162274-64:
(8*1)+(7*6)+(6*2)+(5*2)+(4*7)+(3*4)+(2*6)+(1*4)=128
128 % 10 = 8
So 162274-64-8 is a valid CAS Registry Number.

162274-64-8Downstream Products

162274-64-8Relevant articles and documents

The reaction of α-amino-substituted diphenylphosphine oxide anions with elemental sulfur and selenium. A new route to thio- and selenoamides

Otten, P. A.,Gen, A. van der

, p. 499 - 506 (2007/10/02)

The lithiated anions of α-amino-substituted diphenylphosphine oxides 1, in which R can be hydrogen, aryl, alkyl and alkenyl, react with two equivalents of sulfur or selenium to form thio- and selenoamides, which can be isolated in good to excellent yields

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