83932-90-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83932-90-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,9,3 and 2 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83932-90:
(7*8)+(6*3)+(5*9)+(4*3)+(3*2)+(2*9)+(1*0)=155
155 % 10 = 5
So 83932-90-5 is a valid CAS Registry Number.
83932-90-5Relevant academic research and scientific papers
HIGH-YIELD CATALYTIC METATHESIS OF ALKENYL TOSYLATES WITH APPLICATIONS IN ORGANIC SYNTHESIS
Daly, Daniel G.,McKervey, M. Anthony
, p. 2997 - 2998 (2007/10/02)
Alkenyl tosylates of the type RCH=CH(CH2)nOTs undergo metathesis using a WCl6-Me3SnCl catalyst system, producing difunctionalised alkenes of the type TsO(CH2)nCH=CH(CH2)nOTs (n=7,8, and 9); examples of the use of
