944478-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 944478-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,4,4,7 and 8 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 944478-40:
(8*9)+(7*4)+(6*4)+(5*4)+(4*7)+(3*8)+(2*4)+(1*0)=204
204 % 10 = 4
So 944478-40-4 is a valid CAS Registry Number.
944478-40-4Relevant academic research and scientific papers
Synthesis of substituted septanosyl-1,2,3-triazoles
Castro, Steve,Cherney, Emily C.,Snyder, Nicole L.,Peczuh, Mark W.
, p. 1366 - 1372 (2008/02/03)
A carbohydrate-based oxepine, derived from 2-deoxy-d-arabino-hexopyranose, was used to prepare a family of septanosyl-1,2,3-triazoles in four steps. DMDO mediated epoxidation of the oxepine followed by trapping of the intermediate 1,2-anhydroseptanose by