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112320-51-1

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112320-51-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112320-51-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,2 and 0 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 112320-51:
(8*1)+(7*1)+(6*2)+(5*3)+(4*2)+(3*0)+(2*5)+(1*1)=61
61 % 10 = 1
So 112320-51-1 is a valid CAS Registry Number.

112320-51-1Downstream Products

112320-51-1Relevant articles and documents

Intramolecular Nucleophilic Catalysis by the Neighboring Hydroxyl Group in Acid- and Base-Catalyzed Hydrolysis of Aromatic Sulfonamides and Sultones. Mechanism of Intramolecular Nucleophilic Substitution at Sulfonyl Sulfur

Wagenaar,Anno,Engberts, Jan B.F.N.

, p. 768 - 772 (2007/10/02)

This paper reports kinetic data illustrating the effectiveness of the Thorpe-Ingold gem-dialkyl effect in speeding the intramolecular nucleophilic catalyzed conversion of o-(1-hydroxyalkyl)-N,N-dimethylbenzenesulfonamides 1 into the corresponding sultones

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