89275-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89275-76-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,2,7 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89275-76:
(7*8)+(6*9)+(5*2)+(4*7)+(3*5)+(2*7)+(1*6)=183
183 % 10 = 3
So 89275-76-3 is a valid CAS Registry Number.
89275-76-3Relevant academic research and scientific papers
λ5-PHOSPHORINYLCARBONESTER - λ5-PHOSPHORINYLKETONE - λ3-PHOSPHORINYLKETONE
Maerkl, G.,Hock, K.
, p. 5051 - 5054 (2007/10/02)
1-tert-Butyl-1-chloro-4-R(3-R)-λ5-phosphorins can be acylated with phosgene or acidhalides to give the title compaunds.
