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1195769-01-7

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1195769-01-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1195769-01-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,5,7,6 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1195769-01:
(9*1)+(8*1)+(7*9)+(6*5)+(5*7)+(4*6)+(3*9)+(2*0)+(1*1)=197
197 % 10 = 7
So 1195769-01-7 is a valid CAS Registry Number.

1195769-01-7Relevant articles and documents

Reductive Cleavage of Secondary Sulfonamides: Converting Terminal Functional Groups into Versatile Synthetic Handles

Fier, Patrick S.,Kim, Suhong,Maloney, Kevin M.

supporting information, p. 18416 - 18420 (2019/11/20)

Sulfonamides are pervasive in pharmaceuticals and agrochemicals, yet they are typically considered as terminal functional groups rather than synthetic handles. To enable the general late-stage functionalization of secondary sulfonamides, we have developed a mild and general method to reductively cleave the N-S bonds of sulfonamides to generate sulfinates and amines, components which can further react in situ to access a variety of other medicinally relevant functional groups. The utility of this platform is highlighted by the selective manipulation of several complex bioactive molecules.

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