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130650-13-4

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130650-13-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130650-13-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,6,5 and 0 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130650-13:
(8*1)+(7*3)+(6*0)+(5*6)+(4*5)+(3*0)+(2*1)+(1*3)=84
84 % 10 = 4
So 130650-13-4 is a valid CAS Registry Number.

130650-13-4Relevant articles and documents

Direct nucleophilic addition versus a single-electron transfer pathway of σH adduct formation in vicarious nucleophilic substitution of hydrogen

Makosza, Mieczyslaw,Kwast, Andrzej

, p. 2125 - 2130 (2007/10/03)

Two mechanistic pathways of formation of σH adducts, which are key intermediates in the vicarious nucleophilic substitution of hydrogen, namely direct nucleophilic addition of carbanions to nitroarenes and a two-step mechanism involving an electron-transfer process, are discussed on the basis of the existing data and results of the VNS reactions in which a radical probe - chloromethyl aryl sulfone bearing a 2,2-dimethylcyclopropyl substituent - was used as the carbanion precursor. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004.

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