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82191-12-6

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82191-12-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82191-12-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,9 and 1 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82191-12:
(7*8)+(6*2)+(5*1)+(4*9)+(3*1)+(2*1)+(1*2)=116
116 % 10 = 6
So 82191-12-6 is a valid CAS Registry Number.

82191-12-6Relevant articles and documents

Preparation and addition of 3-bromo-2-oxotetrahydro-1,3-oxazoles to styrene and derivatives: Some new tetramisole intermediates

Dockx,De Knaep,Albert

, p. 511 - 513 (2007/10/02)

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