68702-71-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68702-71-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,7,0 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 68702-71:
(7*6)+(6*8)+(5*7)+(4*0)+(3*2)+(2*7)+(1*1)=146
146 % 10 = 6
So 68702-71-6 is a valid CAS Registry Number.
68702-71-6Relevant academic research and scientific papers
A CONVENIENT ROUTE TO AZETIDINE-2,3-DIONES AND CIS-3β-AMIDO AZETIDINONES
Tufariello, Joseph J.,Pinto, Donald J. P.,Milowsky, Arnold S.,Reinhardt, Daniel V.
, p. 5481 - 5484 (2007/10/02)
The synthesis of 3β-amido azetidinones, 8a and 8b, via azetidine-2,3-diones is described.
