592546-13-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 592546-13-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,9,2,5,4 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 592546-13:
(8*5)+(7*9)+(6*2)+(5*5)+(4*4)+(3*6)+(2*1)+(1*3)=179
179 % 10 = 9
So 592546-13-9 is a valid CAS Registry Number.
592546-13-9Relevant articles and documents
Reaction of vicinal thieno[2,3-b]pyridine aminoamides with Lawesson's reagent
Red'Kin,Stroganova,Vasilin,Krapivin
, p. 1701 - 1709 (2013/07/04)
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