50317-52-7 Usage
Preparation
Preparation by boiling an aqueous solution of 5-chloro-3-(chloromethyl)-2-hydroxyacetophenone for 6 h (73%).
Check Digit Verification of cas no
The CAS Registry Mumber 50317-52-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,0,3,1 and 7 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 50317-52:
(7*5)+(6*0)+(5*3)+(4*1)+(3*7)+(2*5)+(1*2)=87
87 % 10 = 7
So 50317-52-7 is a valid CAS Registry Number.
50317-52-7Relevant academic research and scientific papers
Synthesis of Some New Halogeno Hydroxymethyl Substituted Chalcones
Gurav, V. M.,Ingle, D. B.
, p. 868 - 869 (2007/10/02)
The title chalcones (II and III) have been prepared by the condensation of 2-hydroxy-3/5-chloro-5/3-hydroxymethyl-acetophenones with aromatic aldehydes at room temperature in the presence of ethanolic KOH and screened for their antifungal activity.Some of
