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1357519-07-3

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1357519-07-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1357519-07-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,5,7,5,1 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1357519-07:
(9*1)+(8*3)+(7*5)+(6*7)+(5*5)+(4*1)+(3*9)+(2*0)+(1*7)=173
173 % 10 = 3
So 1357519-07-3 is a valid CAS Registry Number.

1357519-07-3Relevant articles and documents

Highly chemoselective synthesis of aryl allylic sulfoxides through calcium hypobromite oxidation of aryl allylic sulfides

Pace, Vittorio,Castoldi, Laura,Holzer, Wolfgang

supporting information; experimental part, p. 967 - 972 (2012/03/11)

A highly chemoselective oxidation of widely substituted aryl allylic sulfides, prepared by allylation of arylthioethers with KF-Celite, to the corresponding aryl allylic sulfoxide was achieved by employing calcium hypobromite. Neither over-oxidation to sulfones nor halogenation of the aromatic rings was observed. The protocol may be successfully applied for the oxidation of substituted allylic systems (i.e., 2-haloallyl) that per se could interact with the oxidizing agent.

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