141330-81-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 141330-81-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,3 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 141330-81:
(8*1)+(7*4)+(6*1)+(5*3)+(4*3)+(3*0)+(2*8)+(1*1)=86
86 % 10 = 6
So 141330-81-6 is a valid CAS Registry Number.
141330-81-6Relevant articles and documents
Carbohydrates as chiral templates: Stereoselective synthesis of (R)- and (S)-α-aminophosphonic acid derivatives
Laschat,Kunz
, p. 90 - 95 (2007/10/02)
The stereoselective synthesis of diethyl (S)- or (R)-α-[(O-pivaloyl-hexapyranosyl)amino]benzylphosphonates is achieved via Lewis acid catalyzed addition of diethyl phosphite to O-pivaloylated N-benzylidene-β-D-galactosylamine or N-benzylidene-α-D-arabinop
