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1259956-08-5

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1259956-08-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1259956-08-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,5,9,9,5 and 6 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1259956-08:
(9*1)+(8*2)+(7*5)+(6*9)+(5*9)+(4*5)+(3*6)+(2*0)+(1*8)=205
205 % 10 = 5
So 1259956-08-5 is a valid CAS Registry Number.

1259956-08-5Downstream Products

1259956-08-5Relevant articles and documents

A one-pot synthesis of 1,4-naphthoquinone-2,3-bis-sulfides catalysed by a commercial laccase

Wellington, Kevin W.,Bokako, Refiloe,Raseroka, Nelly,Steenkamp, Paul

, p. 2567 - 2576 (2012)

Oxidative C-S bond formation with aryl and alkyl thiols was catalysed under mild conditions in a reaction vessel open to air at pH 4.5 and 7.15 in the presence of a commercial laccase (Novozym 51003) and a co-solvent (DMF) to afford 1,4-naphthoquinone-2,3

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