81784-48-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81784-48-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,8 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81784-48:
(7*8)+(6*1)+(5*7)+(4*8)+(3*4)+(2*4)+(1*8)=157
157 % 10 = 7
So 81784-48-7 is a valid CAS Registry Number.
81784-48-7Relevant academic research and scientific papers
One-pot N-alkylation/Heck approach to substituted indoles
Weinrich, Melissa L.,Beck, Hilary P.
experimental part, p. 6968 - 6972 (2010/02/27)
Here, we report the palladium-catalyzed one-pot N-alkylation/Heck cyclization of anilines to substituted indoles employing Pd(OAc)2/XPhos. The scope and limitations of this methodology will be described.
