132994-92-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132994-92-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,9 and 4 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 132994-92:
(8*1)+(7*3)+(6*2)+(5*9)+(4*9)+(3*4)+(2*9)+(1*2)=154
154 % 10 = 4
So 132994-92-4 is a valid CAS Registry Number.
132994-92-4Relevant academic research and scientific papers
Unsaturated spiro-γ-lactone formation by the dissociative reduction of bromoacetates
Kolt,Griller,Wayner
, p. 7539 - 7540 (2007/10/02)
Unsaturated spiro-γ-butyrolactones can be prepared in good yields from bromoacetate precursors by a simple route that requires only 2-propanol as solvent and free radical initiation.
