138883-36-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 138883-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,8,8 and 3 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 138883-36:
(8*1)+(7*3)+(6*8)+(5*8)+(4*8)+(3*3)+(2*3)+(1*6)=170
170 % 10 = 0
So 138883-36-0 is a valid CAS Registry Number.
138883-36-0Relevant academic research and scientific papers
Oxidation during reductive cyclisations using Bu3SnH
Bowman, W. Russell,Heaney, Harry,Jordan, Benjamin M.
, p. 10119 - 10128 (2007/10/02)
Reductive cyclisations using Bu3SnH include an "oxidation" step if the removal of an acidic proton from the intermediate cyclised radical, by Bu3SnH acting as a base, is favourable. A "pseudo" SRN1 mechanism is proposed.
