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349411-67-2

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349411-67-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 349411-67-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,4,9,4,1 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 349411-67:
(8*3)+(7*4)+(6*9)+(5*4)+(4*1)+(3*1)+(2*6)+(1*7)=152
152 % 10 = 2
So 349411-67-2 is a valid CAS Registry Number.

349411-67-2Relevant academic research and scientific papers

Reaction of vicinal thieno[2,3-b]pyridine aminoamides with Lawesson's reagent

Red'Kin,Stroganova,Vasilin,Krapivin

, (2013)

The reaction of vicinal thieno[2,3-b]pyridine aminoamides with Lawesson's reagent gave new condensed diazaphosphinine derivatives. The structure of the substituent at the amide nitrogen atom and the reagent ratio were found to affect the direction of this

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