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84454-40-0

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84454-40-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84454-40-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,4,5 and 4 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 84454-40:
(7*8)+(6*4)+(5*4)+(4*5)+(3*4)+(2*4)+(1*0)=140
140 % 10 = 0
So 84454-40-0 is a valid CAS Registry Number.

84454-40-0Relevant articles and documents

Novel 1,2-Ester Transposition Reactions

Tou, Jacob S.,Schleppnik, Alfred A.

, p. 753 - 755 (1983)

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