130847-03-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 130847-03-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,8,4 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 130847-03:
(8*1)+(7*3)+(6*0)+(5*8)+(4*4)+(3*7)+(2*0)+(1*3)=109
109 % 10 = 9
So 130847-03-9 is a valid CAS Registry Number.
130847-03-9Relevant academic research and scientific papers
Synthese der (3S,4R,3'S,4'R)- und (3S,4S,3'S,4'S)-Crustaxanthine sowie weiterer Verbindungen mit 3,4-Dihydroxy-β-Endgruppen
Buschor, Daniel Jacques,Eugster, Conrad Hans
, p. 1002 - 1021 (2007/10/02)
Starting from 3, the enantiomerically pure title compounds were synthesized in eight steps.Spectra and HPLC systems are presented that allow a distinction between these isomers.
