201732-25-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 201732-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,1,7,3 and 2 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 201732-25:
(8*2)+(7*0)+(6*1)+(5*7)+(4*3)+(3*2)+(2*2)+(1*5)=84
84 % 10 = 4
So 201732-25-4 is a valid CAS Registry Number.
201732-25-4Relevant academic research and scientific papers
Synthesis and Chemistry of some Novel 3-Heteroaryl-quinazolin-4-one Derivatives and their Antimicrobial Effects
Abdel-Hamide
, p. 619 - 623 (2007/10/03)
Some new heteroaryl-qainazolin-4-ones have been synthesised via the interaction of 3-amino-2-phenyl-6-iodoquinazolin-4-one with some oxo-compounds. Significant in vitro antimicrobial activities have been observed for some members of the series.
