223384-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223384-28-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,3,8 and 4 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 223384-28:
(8*2)+(7*2)+(6*3)+(5*3)+(4*8)+(3*4)+(2*2)+(1*8)=119
119 % 10 = 9
So 223384-28-9 is a valid CAS Registry Number.
223384-28-9Relevant academic research and scientific papers
Tellurium: Use in the synthesis of allylic amines from 5-hydroxymethyl- 2-oxazolidinones
Xu, Qinyu,Dittmer, Donald C.
, p. 2255 - 2258 (2007/10/03)
Non-racemic or racemic allylic amines are obtained by treatment of sulfonate esters of 5-hydroxymethyl-2-oxazolidinones with telluride ion.
