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118808-23-4

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118808-23-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118808-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,8,0 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 118808-23:
(8*1)+(7*1)+(6*8)+(5*8)+(4*0)+(3*8)+(2*2)+(1*3)=134
134 % 10 = 4
So 118808-23-4 is a valid CAS Registry Number.

118808-23-4Relevant articles and documents

Synthesis of 1,3,4-Thiadiazol Derivatives

Tschierske, C.,Girdziunaite, D.

, p. 135 - 137 (2007/10/02)

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