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1006692-57-4

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1006692-57-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1006692-57-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,6,6,9 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1006692-57:
(9*1)+(8*0)+(7*0)+(6*6)+(5*6)+(4*9)+(3*2)+(2*5)+(1*7)=134
134 % 10 = 4
So 1006692-57-4 is a valid CAS Registry Number.

1006692-57-4Downstream Products

1006692-57-4Relevant articles and documents

PREPARATION OF CHIRAL AMIDES AND AMINES

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Page/Page column 22, (2009/06/27)

This invention provides a convenient method for converting oximes into enamides. The process does not require the use of metallic reagents. Accordingly, it produces the desired compounds without the concomitant production of a large volume of metallic waste. The enamides are useful precursors to amides and amines. The invention provides a process to convert a prochiral enamide into the corresponding chiral amide. In an exemplary process, a chiral amino center is introduced during hydrogenation through the use of a chiral hydrogenation catalyst. In selected embodiments, the invention provides methods of preparing amides and amines that include the 1,2,3,4-tetrahydro-N-alkyl-1-naphthalenamine or 1,2,3,4-tetrahydro-1-naphthalenamine substructure.

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