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1334402-71-9

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1334402-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334402-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,4,0 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1334402-71:
(9*1)+(8*3)+(7*3)+(6*4)+(5*4)+(4*0)+(3*2)+(2*7)+(1*1)=119
119 % 10 = 9
So 1334402-71-9 is a valid CAS Registry Number.

1334402-71-9Downstream Products

1334402-71-9Relevant articles and documents

Practical radical cyclizations with arylboronic acids and trifluoroborates

Lockner, Jonathan W.,Dixon, Darryl D.,Risgaard, Rune,Baran, Phil S.

, p. 5628 - 5631 (2011/12/03)

Practical radical cyclizations using organoboronic acids and trifluoroborates take place in water, open to air, and in a scalable fashion employing catalytic silver nitrate and stoichiometric potassium persulfate. Both Pschorr-type cyclizations and tandem radical cyclization/trap cascades are described, illustrating the utility of these mild conditions for the generation of polycyclic scaffolds.

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