89005-26-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89005-26-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,0,0 and 5 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 89005-26:
(7*8)+(6*9)+(5*0)+(4*0)+(3*5)+(2*2)+(1*6)=135
135 % 10 = 5
So 89005-26-5 is a valid CAS Registry Number.
89005-26-5Relevant academic research and scientific papers
Chemistry of Allene Sulphoxides: Novel Transformations of Acetylenic Alcohols
Cutting, Ian,Parsons, Philip J.
, p. 1209 - 1210 (2007/10/02)
The preparation and reactions of allenes derived from 1-phenylthio substituted acetylenic alcohols are described; this chemistry offers new routes to allenyl sulphides, acyl anion equivalents, and substituted unsaturated aldehydes.
