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156647-95-9

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156647-95-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156647-95-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,6,4 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 156647-95:
(8*1)+(7*5)+(6*6)+(5*6)+(4*4)+(3*7)+(2*9)+(1*5)=169
169 % 10 = 9
So 156647-95-9 is a valid CAS Registry Number.

156647-95-9Relevant articles and documents

PHOTOLYSIS OF THIOPYRIMIDINE DERIVATIVES. PART III. EFFECT OF PHOTOSENSITIZATION ON DIRECTION OF PHOTOLYSIS OF 2-METHYLTHIO-5- OR 6-ALKYLURACILS

Golankiewicz, Krzysztof,Szajda, Maria,Wyrzykiewicz, Elzbieta

, p. 363 - 365 (2007/10/02)

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