54469-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54469-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,4,6 and 9 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54469-11:
(7*5)+(6*4)+(5*4)+(4*6)+(3*9)+(2*1)+(1*1)=133
133 % 10 = 3
So 54469-11-3 is a valid CAS Registry Number.
54469-11-3Relevant academic research and scientific papers
SYNTHESES OF 1-O-ACYLALDOSE DERIVATIVES via THE CORRESPONDING O-GLYCOSYLPSEUDOUREAS
Tsutsumi, Hideo,Ishido, Yoshiharu
, p. 75 - 84 (2007/10/02)
A series of 1-O-acylaldose derivatives was prepared in good yield throught the reaction of 1,3-dialkyl-O-glycosylpseudoureas with carboxylic acids.