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128495-23-8

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128495-23-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128495-23-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,4,9 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 128495-23:
(8*1)+(7*2)+(6*8)+(5*4)+(4*9)+(3*5)+(2*2)+(1*3)=148
148 % 10 = 8
So 128495-23-8 is a valid CAS Registry Number.

128495-23-8Downstream Products

128495-23-8Relevant articles and documents

Conformational preferences of monocyclic pentaoxyphosphoranes varying in ring size

Burton, Sarah D.,Kumara Swamy,Holmes, Joan M.,Day, Roberta O.,Holmes, Robert R.

, p. 6104 - 6115 (2007/10/02)

New monocyclic pentaoxyphosphoranes 1-4, 6 and the furanosyl derivative, 7, were synthesized from the reaction of tris(2,6-dimethylphenyl) phosphite (5) with a diol or a quinone. The pentacoordinated derivatives 1-4 were studied by X-ray analysis and repr

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