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113719-09-8

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113719-09-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113719-09-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,7,1 and 9 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 113719-09:
(8*1)+(7*1)+(6*3)+(5*7)+(4*1)+(3*9)+(2*0)+(1*9)=108
108 % 10 = 8
So 113719-09-8 is a valid CAS Registry Number.

113719-09-8Relevant articles and documents

Nucleophilic ring opening of aryl α-nitrocyclopropanecarboxylates with sterically protected but electronically effective carbonyl and nitro group. A new principle of α-amino acid synthesis (2-aminobutanoic acid a4-synthon)

Seebach,Haner,Vettiger

, p. 1507 - 1515 (2007/10/02)

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