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855215-98-4

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855215-98-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 855215-98-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,2,1 and 5 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 855215-98:
(8*8)+(7*5)+(6*5)+(5*2)+(4*1)+(3*5)+(2*9)+(1*8)=184
184 % 10 = 4
So 855215-98-4 is a valid CAS Registry Number.

855215-98-4Relevant articles and documents

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Bachmann,Edgerton

, (1940)

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