186642-23-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 186642-23-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,6,4 and 2 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 186642-23:
(8*1)+(7*8)+(6*6)+(5*6)+(4*4)+(3*2)+(2*2)+(1*3)=159
159 % 10 = 9
So 186642-23-9 is a valid CAS Registry Number.
186642-23-9Relevant academic research and scientific papers
Oligo-THF-Peptide: Synthese, Membraneinbau und Untersuchungen zur Ionenkanalaktivitaet
Wagner, Holger,Harms, Klaus,Koert, Ulrich,Meder, Sabine,Boheim, Guenther
, p. 2836 - 2839 (2007/10/03)
Keywords: Ionenkanaele; Membranen; Oligomere; Polyether; Synthesemethoden