93181-53-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 93181-53-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,1,8 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 93181-53:
(7*9)+(6*3)+(5*1)+(4*8)+(3*1)+(2*5)+(1*3)=134
134 % 10 = 4
So 93181-53-4 is a valid CAS Registry Number.
93181-53-4Relevant academic research and scientific papers
Pharmacologically active pyrazolopyridines
-
, (2008/06/13)
The present invention is directed to new 4,7-dihydro-pyrazolo[3,4-b]pyridines. The compounds possess Ca2+ -antagonist, antihypertensive, vasodilating and antiangina activity. A process for producing them as well as pharmaceutical compositions containing them are also described.
