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130008-14-9

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130008-14-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130008-14-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,0,0 and 8 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 130008-14:
(8*1)+(7*3)+(6*0)+(5*0)+(4*0)+(3*8)+(2*1)+(1*4)=59
59 % 10 = 9
So 130008-14-9 is a valid CAS Registry Number.

130008-14-9Downstream Products

130008-14-9Relevant articles and documents

Reactions of Organic Anions, 177. Vicarious Nucleophilic Substitution of Hydrogen, Bisannulation and Competitive Reactions of α-Haloalkyl Carbanions with Bicyclic Azaaromatic Compounds

Makosza, Mieczyslaw,Golinski, Jerzy,Ostrowski, Stanislaw,Rykowski, Andrzej,Sahasrabudhe, Arvind B.

, p. 577 - 585 (2007/10/02)

Carbanions of α-haloalkyl aryl sulfones, sulfonates, and sulfonamides react with bicyclic heteroaromatic compounds (quinoxalines, naphthyridines, and 5-azaquinoxalines) according to two general pathways: vicarious nucleophilic substitution of hydrogen and/or bisannulation.In some cases other competitive reactions such as SNAr are observed.Factors governing the direction of these reactions are discussed in terms of the charge distribution in the anionic ? adducts and the reaction conditions.

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