89275-83-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89275-83-2 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, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 89275-83:
(7*8)+(6*9)+(5*2)+(4*7)+(3*5)+(2*8)+(1*3)=182
182 % 10 = 2
So 89275-83-2 is a valid CAS Registry Number.
89275-83-2Relevant 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.