81087-72-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81087-72-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,0,8 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81087-72:
(7*8)+(6*1)+(5*0)+(4*8)+(3*7)+(2*7)+(1*2)=131
131 % 10 = 1
So 81087-72-1 is a valid CAS Registry Number.
81087-72-1Relevant academic research and scientific papers
Quinazolinde-dione compounds, process for production thereof and pharmaceutical use thereof
-
, (2008/06/13)
A 5,6,7-substituted-2,4(1H,3H)-quinazolinedione compound of the formula (I), STR1 wherein R1, R2, R3, A and B are as defined in claim 1 and its acid addition salt; and a vasodilating and hypotensive composition containing the aforesaid compound.