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64437-47-4

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64437-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 64437-47-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,3 and 7 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 64437-47:
(7*6)+(6*4)+(5*4)+(4*3)+(3*7)+(2*4)+(1*7)=134
134 % 10 = 4
So 64437-47-4 is a valid CAS Registry Number.

64437-47-4Relevant articles and documents

A convenient method for synthesizing (Z)-alkenols and their acetates

Horiike,Tanouchi,Hirano

, p. 257 - 261 (2007/10/02)

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