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4383-81-7

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4383-81-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4383-81-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,8 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4383-81:
(6*4)+(5*3)+(4*8)+(3*3)+(2*8)+(1*1)=97
97 % 10 = 7
So 4383-81-7 is a valid CAS Registry Number.

4383-81-7Downstream Products

4383-81-7Relevant articles and documents

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Cohen,W.,Erlanger,B.F.

, p. 3928 - 3934 (1960)

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