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40618-45-9

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40618-45-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 40618-45-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,6,1 and 8 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 40618-45:
(7*4)+(6*0)+(5*6)+(4*1)+(3*8)+(2*4)+(1*5)=99
99 % 10 = 9
So 40618-45-9 is a valid CAS Registry Number.

40618-45-9Relevant articles and documents

REACTION OF O,S-DIETHYLPHENYLTHIOPHOSPHONITE WITH NITRILIMINES

Namestnikov, V. I.,Tamm, L. A.,Trishin, Yu. G.,Chistokletov, V. N.

, p. 1077 - 1078 (2007/10/02)

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