165801-06-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165801-06-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,8,0 and 1 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 165801-06:
(8*1)+(7*6)+(6*5)+(5*8)+(4*0)+(3*1)+(2*0)+(1*6)=129
129 % 10 = 9
So 165801-06-9 is a valid CAS Registry Number.
165801-06-9Relevant articles and documents
Diastereoselective trifluoromethylation of chiral imide enolates with iodotrifluoromethane mediated by triethylborane
Iseki,Nagai,Kobayashi
, p. 961 - 974 (2007/10/02)
The trifluoromethylation of lithium enolates of chiral N-acyloxazolidinones with iodotrifluoromethane mediated by triethylborane proceeds with good diastereomeric excess.