97820-72-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97820-72-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,8,2 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97820-72:
(7*9)+(6*7)+(5*8)+(4*2)+(3*0)+(2*7)+(1*2)=169
169 % 10 = 9
So 97820-72-9 is a valid CAS Registry Number.
97820-72-9Relevant academic research and scientific papers
1,6-Dialkyl-3-substituted-4-nitrophenyl-4,7-dihydropyrazolo[3,4-b]pyridine-5-carboxylic acid esters
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, (2008/06/13)
1,6-Dialkyl-3-substituted-4-nitrophenyl-4,7-dihydropyrazolo[3,4-b]pyridine-5-carboxylic acid esters as Ca blocker having potent antihypertensive and coronary vasodilating actions and useful in treatment of diseases in circulatory system such as angina pec
