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128531-17-9

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128531-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128531-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,5,3 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 128531-17:
(8*1)+(7*2)+(6*8)+(5*5)+(4*3)+(3*1)+(2*1)+(1*7)=119
119 % 10 = 9
So 128531-17-9 is a valid CAS Registry Number.

128531-17-9Downstream Products

128531-17-9Relevant articles and documents

Synthesis of 8-aza-1,3-dideaza-2'-deoxyadenosine and 5,6-disubstituted benzotriazole 2'-deoxy-β-D-ribofuranosides via nucleobase-anion glycosylation

Kazimierczuk,Seela

, p. 316 - 325 (2007/10/02)

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