223671-88-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 223671-88-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,3,6,7 and 1 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 223671-88:
(8*2)+(7*2)+(6*3)+(5*6)+(4*7)+(3*1)+(2*8)+(1*8)=133
133 % 10 = 3
So 223671-88-3 is a valid CAS Registry Number.
223671-88-3Relevant academic research and scientific papers
Isoquinolines as urokinase inhibitors
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, (2008/06/13)
Compounds of formula (I): and pharmaceutically acceptable salts thereof, wherein one of R1 and R2 is H and the other is N=C(NH2)2 or NHC(=NH)NH2, and the other substituents are as defined herein, are urokinase (uPA) inhibitors.
