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28867-25-6

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28867-25-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 28867-25-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,6 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 28867-25:
(7*2)+(6*8)+(5*8)+(4*6)+(3*7)+(2*2)+(1*5)=156
156 % 10 = 6
So 28867-25-6 is a valid CAS Registry Number.

28867-25-6Relevant articles and documents

Synthesis and reactions of some 2,7-substituted 5H-1,3,4-thiadiazolo [2,3-b] quinazolin-5-ones

Russo,Santagati,Santagati

, p. 688 - 697 (2007/10/04)

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