56739-22-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 56739-22-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,7,3 and 9 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 56739-22:
(7*5)+(6*6)+(5*7)+(4*3)+(3*9)+(2*2)+(1*2)=151
151 % 10 = 1
So 56739-22-1 is a valid CAS Registry Number.
56739-22-1Relevant academic research and scientific papers
1-Nitrophenylquinazoline-2,4(1H,3H)-diones
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, (2008/06/13)
The compounds of the present invention can be represented by the following formula: STR1 wherein R is selected from the group consisting of hydrogen, lower alkyl, unsaturated lower alkyl, substituted lower alkyl and aralkyl; X is selected from the group c
