405877-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 405877-15-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,5,8,7 and 7 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 405877-15:
(8*4)+(7*0)+(6*5)+(5*8)+(4*7)+(3*7)+(2*1)+(1*5)=158
158 % 10 = 8
So 405877-15-8 is a valid CAS Registry Number.
405877-15-8Relevant academic research and scientific papers
An improved catalyst for the asymmetric arylation of ketone enolates
Hamada, Takayuki,Chieffi, Andre,Ahman, Jens,Buchwald, Stephen L.
, p. 1261 - 1268 (2007/10/03)
A new catalyst system for the enantioselective α-arylation of ketones is reported. This catalyst, prepared from Pd2(dba)3 and a bulky dialkylphosphino-binaphthyl ligand, is able to effect the asymmetric arylation of ketone enolates w
