394251-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 394251-31-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,4,2,5 and 1 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 394251-31:
(8*3)+(7*9)+(6*4)+(5*2)+(4*5)+(3*1)+(2*3)+(1*1)=151
151 % 10 = 1
So 394251-31-1 is a valid CAS Registry Number.
394251-31-1Relevant academic research and scientific papers
Jain,Albrecht,DeMong,Williams
, p. 4287 - 4289 (2001)
Wittig reaction of (triphenylphosphoranylidene)acetonitrile with the lactone carbonyl of (5R,6S)-4-(benzyloxycarbonyl)-5,6-diphenyl-2,3,5,6-tetrahydro-4H-1,4-oxazin-2-one (3) and subsequent reduction generates morpholinylethylamine dihydrochloride (5) in
