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119793-71-4

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119793-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 119793-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,9,7,9 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 119793-71:
(8*1)+(7*1)+(6*9)+(5*7)+(4*9)+(3*3)+(2*7)+(1*1)=164
164 % 10 = 4
So 119793-71-4 is a valid CAS Registry Number.

119793-71-4Downstream Products

119793-71-4Relevant articles and documents

SINGLE-STEP PREPARATION OF ALLYLIC SULFIDES HAVING 1-PHENYLTETRAZOLE-5-THIO GROUP FROM ALLYLIC ALCOHOLS USING S,S'-BIS(1-PHENYL-1H-TETRAZOL-5-YL) DITHIOCARBONATE AND REACTIONS INVOLVING THE ALLYLIC SULFIDES

Takeda, Kazuyoshi,Tsuboyama, Kanoko,Torii, Katsumi,Murata, Maki,Ogura, Haruo

, p. 4105 - 4108 (1988)

The reaction of allylic alcohols and S,S'-bis(1-phenyl-1H-tetrazol-5-yl) dithiocarbonate (1) gave allylic sulfides having 1-phenyltetrazole-5-thio group in a single step.Furthermore, these allylic sulfides could be applied to carbon-carbon bond and carbon-sulfur bond formations by using Grignard reagents or carbanions in the presence of catalytic amount of copper(I) bromide or palladium (0), respectively.

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