81332-05-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81332-05-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,3,3 and 2 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 81332-05:
(7*8)+(6*1)+(5*3)+(4*3)+(3*2)+(2*0)+(1*5)=100
100 % 10 = 0
So 81332-05-0 is a valid CAS Registry Number.
81332-05-0Relevant academic research and scientific papers
Synthesis of Both 2,3-erythro- and 2,3-threo-Isomers of Aplidiasphingosine, a Marine Terpenoid
Umemura, Takeaki,Mori, Kenji
, p. 217 - 224 (2007/10/02)
Both 2,3-erythro- and 2,3-threo-isomers of aplidiasphingosine were synthesized.By examining their 13C NMR spectra, 2,3-threo- and 13,14-erythro-relative configurations are proposed for aplidiasphingosine.
