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70509-10-3

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70509-10-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70509-10-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,5,0 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70509-10:
(7*7)+(6*0)+(5*5)+(4*0)+(3*9)+(2*1)+(1*0)=103
103 % 10 = 3
So 70509-10-3 is a valid CAS Registry Number.

70509-10-3Relevant articles and documents

REACTIONS OF 1-PHENYL-2-AZA-1,3-BUTADIENES AND 3-ALKOXY-1-PHENYL-2-AZA-1-BUTENES WITH SOME NUCLEOPHILES

Nikogosyan, L. L.,Nersesyan, K. A.,Satina, T. Ya.,Panosyan, G. A.,Mirzoyan, R. G.,Indzhikyan, M. G.,

, p. 2434 - 2438 (2007/10/02)

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