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1334298-38-2

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1334298-38-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334298-38-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,2,9 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1334298-38:
(9*1)+(8*3)+(7*3)+(6*4)+(5*2)+(4*9)+(3*8)+(2*3)+(1*8)=162
162 % 10 = 2
So 1334298-38-2 is a valid CAS Registry Number.

1334298-38-2Downstream Products

1334298-38-2Relevant articles and documents

Organocatalyzed enantioselective fluorocyclizations

Lozano, Oscar,Blessley, George,Martinez Del Campo, Teresa,Thompson, Amber L.,Giuffredi, Guy T.,Bettati, Michela,Walker, Matthew,Borman, Richard,Gouverneur, Veronique

, p. 8105 - 8109 (2011/10/03)

Enantioenriched fluorinated heterocycles can be prepared through fluorocyclizations of prochiral indoles (see scheme; Ts=tosyl, Bn=benzyl, Boc=tert-butoxycarbonyl). More than twenty examples for this cascade fluorination-cyclization, which is catalyzed by cinchona alkaloids and employs N-fluorobenzenesulfonimide as the electrophilic fluorine source have been explored, and an unprecedented catalytic asymmetric difluorocyclization has also been identified.

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