244176-53-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 244176-53-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,4,1,7 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 244176-53:
(8*2)+(7*4)+(6*4)+(5*1)+(4*7)+(3*6)+(2*5)+(1*3)=132
132 % 10 = 2
So 244176-53-2 is a valid CAS Registry Number.
244176-53-2Relevant articles and documents
Ring opening of 5-(bromomethyl)-2-isoxazolines with magnesium metal in absolute MeOH
Ha, Sung Jin,Lee, Ge Hyeong,Yoon, In Kwon,Pak, Chwang Siek
, p. 3165 - 3177 (2007/10/03)
Ring opening of 5-(bromomethyl)- and 5-(phenylsulfonylmethyl)-2- isoxazolines with magnesium in absolute methanol at -23 °C and room temperature afforded regiospecifically β,γ-enoximes and (E)-α,β-enoximes, respectively.
