26684-57-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 26684-57-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,6,6,8 and 4 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 26684-57:
(7*2)+(6*6)+(5*6)+(4*8)+(3*4)+(2*5)+(1*7)=141
141 % 10 = 1
So 26684-57-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H15NO2/c12-7-3-10(4-8-13)9-1-5-11-6-2-9/h1-2,5-6,10,12-13H,3-4,7-8H2
26684-57-1Relevant articles and documents
Pyridyl-tetrahydropyrans and process for preparing same
-
, (2008/06/13)
The present invention deals with intermediate compounds, namely 4-(2'-, 3'- and 4'-pyridyl)-tetrahydropyrans and a process for their preparation. These compounds are prepared by reacting a 2'-haloethyl-3-(pyridyl)propyl ether with an alkali metal amide at