145100-56-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145100-56-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,1,0 and 0 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 145100-56:
(8*1)+(7*4)+(6*5)+(5*1)+(4*0)+(3*0)+(2*5)+(1*6)=87
87 % 10 = 7
So 145100-56-7 is a valid CAS Registry Number.
145100-56-7Relevant articles and documents
Pyridine-Derived Triflating Reagents: An Improved Preparation of Vinyl Triflates from Metallo Enolates.
Comins, Daniel L.,Dehghani, Ali
, p. 6299 - 6302 (2007/10/02)
Metallo enolates of ketones are trapped with an N-(2-pyridyl)triflimide at low temperatures to give vinyl triflates.
