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77484-57-2

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77484-57-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 77484-57-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,8 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77484-57:
(7*7)+(6*7)+(5*4)+(4*8)+(3*4)+(2*5)+(1*7)=172
172 % 10 = 2
So 77484-57-2 is a valid CAS Registry Number.

77484-57-2Relevant articles and documents

Synthesis of 2,3-dihydro-1H-imidazo[1,2-b]pyrazoles

Pilgram

, p. 1413 - 1416 (2007/10/02)

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