66424-91-7 Usage
Chemical Properties
beige to tan powder or chunks
Check Digit Verification of cas no
The CAS Registry Mumber 66424-91-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,4,2 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 66424-91:
(7*6)+(6*6)+(5*4)+(4*2)+(3*4)+(2*9)+(1*1)=137
137 % 10 = 7
So 66424-91-7 is a valid CAS Registry Number.
InChI:InChI=1/C8H8ClNO2/c1-6-2-3-8(10(11)12)7(4-6)5-9/h2-4H,5H2,1H3
66424-91-7Relevant academic research and scientific papers
5, 10-Dihydroimidazo[2,1-b]quinazolines and pharmaceutical compositions containing them
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, (2008/06/13)
A 5,10-dihydroimidazo[2,1-b]quinazoline in which at least one ring carbon atom, other than the carbon atom in the 2-position, bears a substituent, or a pharmaceutically acceptable acid addition salt thereof is a useful cardiotonic agent and vasodilator in heart insufficiency and a blood platelet aggregation inhibitor.
