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15680-09-8

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15680-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15680-09-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,6,8 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 15680-09:
(7*1)+(6*5)+(5*6)+(4*8)+(3*0)+(2*0)+(1*9)=108
108 % 10 = 8
So 15680-09-8 is a valid CAS Registry Number.

15680-09-8Downstream Products

15680-09-8Relevant articles and documents

Square-planar-tetrahedral isomerism of nickel halide complexes of diphenylalkylphosphines

Hayter,Humiec

, p. 1701 - 1706 (2008/10/08)

The nickel halide complexes of some diphenylalkylphosphines (alkyl = methyl, ethyl, n- and isopropyl, n-, iso-, s-, and t-butyl, and n-amyl) have been characterized. Eight examples of square-planar-tetrahedral isomerism have been identified as well as a novel type of isomerism shown by [NiI2(PR(C6H5)2)2] (R = isopropyl and s-butyl).

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