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1334440-49-1

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1334440-49-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334440-49-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,4,4,4 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1334440-49:
(9*1)+(8*3)+(7*3)+(6*4)+(5*4)+(4*4)+(3*0)+(2*4)+(1*9)=131
131 % 10 = 1
So 1334440-49-1 is a valid CAS Registry Number.

1334440-49-1Downstream Products

1334440-49-1Relevant articles and documents

Stereospecific palladium-catalyzed decarboxylative C(sp3)- C(sp2) Coupling of 2,5-Cyclohexadiene-1-carboxylic Acid Derivatives with Aryl Iodides

Chou, Chih-Ming,Chatterjee, Indranil,Studer, Armido

supporting information; experimental part, p. 8614 - 8617 (2011/11/05)

Walk on the same side! The title reaction occurs by means of highly stereospecific 1,3-metal migration. The starting carboxylic acids are readily prepared by Birch reduction, and the developed protocol provides an efficient route to enantiomerically pure

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