145256-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 145256-47-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,2,5 and 6 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 145256-47:
(8*1)+(7*4)+(6*5)+(5*2)+(4*5)+(3*6)+(2*4)+(1*7)=129
129 % 10 = 9
So 145256-47-9 is a valid CAS Registry Number.
145256-47-9Relevant academic research and scientific papers
Barbero, Asuncion,Cuadrado, Purificacion,Gonzalez, Ana M.,Pulido, Francisco J.,Rubio, Rosa,Fleming, Ian
, p. 5841 - 5842 (1992)
The allylstannane 1 and the vinylstannane 3, 5 and 7 cyclise when treated with butyl-lithium.
