92234-04-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 92234-04-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,2,2,3 and 4 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 92234-04:
(7*9)+(6*2)+(5*2)+(4*3)+(3*4)+(2*0)+(1*4)=113
113 % 10 = 3
So 92234-04-3 is a valid CAS Registry Number.
92234-04-3Relevant academic research and scientific papers
Reetz, M. T.,Heimbach, H.,Schwellnus, K.
, p. 511 - 514 (1984)
The ZnCl2 promoted addition of 1,2-diethoxy-1,2-disilyloxyethylene 1 with electrophiles such as aldehydes, ketones, α,β-unsaturated ketones or tertiary alkyl halides allows for a simple synthesis of α-ketoesters.
