128386-36-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 128386-36-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,3,8 and 6 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 128386-36:
(8*1)+(7*2)+(6*8)+(5*3)+(4*8)+(3*6)+(2*3)+(1*6)=147
147 % 10 = 7
So 128386-36-7 is a valid CAS Registry Number.
128386-36-7Relevant articles and documents
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.
