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1117975-52-6

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1117975-52-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1117975-52-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,1,7,9,7 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1117975-52:
(9*1)+(8*1)+(7*1)+(6*7)+(5*9)+(4*7)+(3*5)+(2*5)+(1*2)=166
166 % 10 = 6
So 1117975-52-6 is a valid CAS Registry Number.

1117975-52-6Downstream Products

1117975-52-6Relevant articles and documents

Pentafluorophenyl vinyl sulfonate enables efficient, metal-free, radical-based alkene hydroacylation with an aldehyde as a limiting reagent

Chudasama, Vijay

, p. 44423 - 44426 (2015/06/02)

The unique properties of pentafluorophenyl vinyl sulfonate allow for a hitherto unmet feat to be realised; efficient and high yielding, metal-free, radical-based alkene hydroacylation employing aldehyde as limiting reagent. The optimised conditions are sh

Dioxygen mediated hydroacylation of vinyl sulfonates and sulfones on water

Chudasama, Vijay,Fitzmaurice, Richard J.,Ahern, Jenna M.,Caddick, Stephen

supporting information; experimental part, p. 133 - 135 (2010/04/01)

Herein we report a mild, facile method for the preparation of 1,4-keto-sulfonates and sulfones on water. Further synthetic manipulations can result in products that are not readily accessed by hydroacylation of electron rich alkenes.

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