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1334292-32-8

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1334292-32-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1334292-32-8 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 2 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1334292-32:
(9*1)+(8*3)+(7*3)+(6*4)+(5*2)+(4*9)+(3*2)+(2*3)+(1*2)=138
138 % 10 = 8
So 1334292-32-8 is a valid CAS Registry Number.

1334292-32-8Upstream product

1334292-32-8Relevant articles and documents

In situ generation and intramolecular schmidt reaction of keto azides in a microwave-assisted flow format

Painter, Thomas O.,Thornton, Paul D.,Orestano, Mario,Santini, Conrad,Organ, Michael G.,Aube, Jeffrey

, p. 9595 - 9598 (2011)

Go with the flow! A method for conversion of keto halides to lactams by means of sequential azidation and intramolecular Schmidt reaction in a combined flow format is described (see scheme; MWI=microwave irradiation, TFA=trifluoroacetic acid).

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