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1497405-14-7

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1497405-14-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1497405-14-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,9,7,4,0 and 5 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1497405-14:
(9*1)+(8*4)+(7*9)+(6*7)+(5*4)+(4*0)+(3*5)+(2*1)+(1*4)=187
187 % 10 = 7
So 1497405-14-7 is a valid CAS Registry Number.

1497405-14-7Downstream Products

1497405-14-7Relevant articles and documents

Versatile access to chiral indolines by catalytic asymmetric fischer indolization

Martinez, Alberto,Webber, Matthew J.,Mueller, Steffen,List, Benjamin

, p. 9486 - 9490 (2013/09/23)

"Fisching" for complexity: The chiral Bronsted acid (R)-STRIP catalyzes the asymmetric Fischer indolization of a range of monosubstituted cyclopentanones and cyclohexanones to give chiral fused indolines bearing a quaternary stereogenic center at the 3-position. The method has been extended to include substrates bearing a tethered nucleophile, thus allowing for enantioselective indolization/ring-closing cascades to complex propellanes featuring two vicinal quaternary stereocenters. Copyright

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