165967-44-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 165967-44-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,5,9,6 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 165967-44:
(8*1)+(7*6)+(6*5)+(5*9)+(4*6)+(3*7)+(2*4)+(1*4)=182
182 % 10 = 2
So 165967-44-2 is a valid CAS Registry Number.
165967-44-2Relevant articles and documents
Synthesis of chiral 2-oxazolidinones, 2-oxazolines, and their analogs
Ella-Menye, Jean-Rene,Wang, Guijun
, p. 10034 - 10041 (2008/02/13)
Chiral five-membered ring 2-oxazolidinones and six-membered ring 1,3-oxazinan-2-ones are synthesized from the corresponding amino alcohols with complete inversion or retention of stereochemistry. Chiral 5-substituted 2-oxazolines and 6-substituted 2-oxazi
