62220-50-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62220-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,2,2 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 62220-50:
(7*6)+(6*2)+(5*2)+(4*2)+(3*0)+(2*5)+(1*0)=82
82 % 10 = 2
So 62220-50-2 is a valid CAS Registry Number.
62220-50-2Relevant academic research and scientific papers
2-(3,4-Dichlorophenyl)-4-(substituted amino)-quinazolines
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, (2008/06/13)
A series of 2-(3,4-dichlorophenyl)-4-(substituted amino)quinazolines of the formula: STR1 wherein R is (1-pyrrolidinyl)propyl; 3-[bis-(2-hydroxyethyl)amino]propyl; 2,3-dihydroxypropyl; 3-diethylamino-2-hydroxypropyl; or 3-hydroxypropyl and various acid sa
