53219-38-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53219-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,2,1 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 53219-38:
(7*5)+(6*3)+(5*2)+(4*1)+(3*9)+(2*3)+(1*8)=108
108 % 10 = 8
So 53219-38-8 is a valid CAS Registry Number.
53219-38-8Relevant academic research and scientific papers
1,3,5-Tricarbo-1,4-dihydropyridines
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, (2008/06/13)
N-Substituted 1,4-dihydropyridines are prepared by reaction of the corresponding N-unsubstituted 1,4-dihydropyridines with an alkyl haloformate, an acid halide or a carbamyl halide in the presence of base. These compounds have hypotensive activity.
