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53483-68-4

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53483-68-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 53483-68-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,4,8 and 3 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53483-68:
(7*5)+(6*3)+(5*4)+(4*8)+(3*3)+(2*6)+(1*8)=134
134 % 10 = 4
So 53483-68-4 is a valid CAS Registry Number.

53483-68-4Relevant articles and documents

Chemistry of cephalosporin antibiotics. XXIV. 3-Halo- and 3-methoxy-3-cephems.

Chauvette,Pennington

, p. 4986 - 4987 (2007/10/07)

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