81435-38-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81435-38-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,3 and 5 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 81435-38:
(7*8)+(6*1)+(5*4)+(4*3)+(3*5)+(2*3)+(1*8)=123
123 % 10 = 3
So 81435-38-3 is a valid CAS Registry Number.
81435-38-3Relevant academic research and scientific papers
Propargylic Titanium Reagents. Regio- and Stereocontrolled Synthesis of Allenic and Acetylenic Alcohols
Ishiguro, Masaharu,Yamamoto, Nobuo Ikeda Hisashi
, p. 2225 - 2227 (2007/10/02)
The highly selective condensations of propargylic titanium reagents and aldehydes are described.
