380605-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 380605-23-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,6,0 and 5 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 380605-23:
(8*3)+(7*8)+(6*0)+(5*6)+(4*0)+(3*5)+(2*2)+(1*3)=132
132 % 10 = 2
So 380605-23-2 is a valid CAS Registry Number.
InChI:InChI=1/C9H9N3O/c13-9-11-7-2-1-5-10-8(7)12(9)6-3-4-6/h1-2,5-6H,3-4H2,(H,11,13)
380605-23-2Relevant articles and documents
Two-step synthesis of 3-aryl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-ones
Scott, Jeremy P.
, p. 2083 - 2086 (2008/02/05)
One-pot tandem palladium-catalysed amination and intramolecular amidation of tert-butyl (2-chloropyridin-3-yl)carbamate with substituted primary anilines allows for the preparation of 3-arylated 1,3-dihydro-2H-imidazo[4,5-b]pyridin-2- ones (49-90% yield)