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163402-63-9

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163402-63-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 163402-63-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,3,4,0 and 2 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 163402-63:
(8*1)+(7*6)+(6*3)+(5*4)+(4*0)+(3*2)+(2*6)+(1*3)=109
109 % 10 = 9
So 163402-63-9 is a valid CAS Registry Number.

163402-63-9Relevant articles and documents

Synthesis of potentially prebiotic RNA precursors: Adenine and uracil derivatives

Pavey,Sutherland,Weaver,Whitfield

, p. 2657 - 2660 (1995)

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