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173034-99-6

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173034-99-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 173034-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,0,3 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 173034-99:
(8*1)+(7*7)+(6*3)+(5*0)+(4*3)+(3*4)+(2*9)+(1*9)=126
126 % 10 = 6
So 173034-99-6 is a valid CAS Registry Number.

173034-99-6Downstream Products

173034-99-6Relevant articles and documents

Enantioselective, Lewis Base-Catalyzed, Intermolecular Sulfenoamination of Alkenes

Roth, Aaron,Denmark, Scott E.

, p. 13767 - 13771 (2019)

A method for the catalytic, enantioselective, intermolecular, 1,2-sulfenoamination of alkenes is described. Functionalization is achieved through the intermediacy of an enantioenriched, configurationally stable thiiranium ion generated by Lewis base activation of a readily available sulfur electrophile. A diverse set of anilines and benzylamines react with different styrenes to afford products in good yield and stereoselectivity. Downstream manipulation of the products is facilitated by deprotonation of the amines to enable carbon-sulfur bond cleavage.

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