54344-48-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54344-48-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,3,4 and 4 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 54344-48:
(7*5)+(6*4)+(5*3)+(4*4)+(3*4)+(2*4)+(1*8)=118
118 % 10 = 8
So 54344-48-8 is a valid CAS Registry Number.
54344-48-8Relevant academic research and scientific papers
2-Amino-3,4-dihydropyridines used to effect coronary vessel dilation and treat hypertension
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, (2008/06/13)
3-Substituted 2-amino-3,4-dihydropyridine-3-carboxylic acid esters are produced by reacting 2-amino-1,4-dihydropyridine-3-carboxylic acid esters with an alkylating agent in the presence of an inert organic solvent at a temperature of from 20° C to 200° C.
