111077-25-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111077-25-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,0,7 and 7 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 111077-25:
(8*1)+(7*1)+(6*1)+(5*0)+(4*7)+(3*7)+(2*2)+(1*5)=79
79 % 10 = 9
So 111077-25-9 is a valid CAS Registry Number.
111077-25-9Relevant articles and documents
A SILICON DIRECTED DIENE SYNTHESIS
Brown, Paul A.,Bonnert, Roger V.,Jenkins, Paul R.,Selim, Mohammed R.
, p. 693 - 696 (1987)
A convenient method for the conversion of a series of aldehydes into substituted dienes is reported which uses silicon as a control element.