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67168-95-0

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67168-95-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 67168-95-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,1,6 and 8 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 67168-95:
(7*6)+(6*7)+(5*1)+(4*6)+(3*8)+(2*9)+(1*5)=160
160 % 10 = 0
So 67168-95-0 is a valid CAS Registry Number.

67168-95-0Relevant articles and documents

Dichlorination of olefins with diphenyl sulfoxide/oxalyl chloride

Ding, Rui,Huang, Shuai,Wang, Qiyi,Liu, Yongguo,Sun, Baoguo,Tian, Hongyu

supporting information, p. 2319 - 2330 (2020/07/03)

The combination of diphenyl sulfoxide and oxalyl chloride was used to accomplish the dichlorination of olefins, in which chlorodiphenylsulfonium salt generated in situ was proposed to be the real active species as a chloronium ion source.

Aryl-assisted halogen exchange and rearrangements of 2-bromo-1-chloro-3-arylpropanes and 1-bromo-S-chloro-2-arylpropanes. Evidence for a competitive bromine-assisted pathway in the case of 1,2-dibromo-3-arylpropanes

Fain, Dominique,Dubois, Jacques-Emile

, p. 260 - 267 (2007/10/02)

Ion pairing, ring opening, and the rates of formation of aryl-bridged chlorinated intermediates are investigated through reactions of mixed 1,2-dihalo-3-arylpropanes and 1,3-dihalo-2-arylpropanes (aryl = C6H4X with X = H and X = p-Me) and are compared with previous results for X = p-OMe; this allows an estimation of the free energy difference between isomeric aryl-bridged (3-bromopropylene)benzenium ions and bromine-bridged 3-arylpropylenebromonium ions.

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