612065-07-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 612065-07-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,1,2,0,6 and 5 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 612065-07:
(8*6)+(7*1)+(6*2)+(5*0)+(4*6)+(3*5)+(2*0)+(1*7)=113
113 % 10 = 3
So 612065-07-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H13N3O3/c18-14-13(8-7-11-2-1-9-16(11)14)15-10-3-5-12(6-4-10)17(19)20/h3-8,15H,1-2,9H2
612065-07-3Relevant articles and documents
A New β-Carbolinone Synthesis Using a Rh(II)-Promoted [3 + 2]-Cycloaddition and Pd(0) Cross-Coupling/Heck Cyclization Chemistry
Harris, Joel M.,Padwa, Albert
, p. 4195 - 4197 (2003)
(Equation presented) A short and efficient synthesis of the β-carbolinone ring system was achieved using a rhodium(II)-catalyzed [3 + 2]-cycloaddition, a Pd(0)-catalyzed C-N amination reaction, and a subsequent intramolecular Heck reaction as the key synthetic steps.