721966-68-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 721966-68-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,2,1,9,6 and 6 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 721966-68:
(8*7)+(7*2)+(6*1)+(5*9)+(4*6)+(3*6)+(2*6)+(1*8)=183
183 % 10 = 3
So 721966-68-3 is a valid CAS Registry Number.
721966-68-3Relevant academic research and scientific papers
CARDIOTONIC COMPOUNDS WITH INHIBITORY ACTIVITY AGAINST β-ADRENERGIC RECEPTORS AND PHOSPHODIESTERASE
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Page 18-19, (2010/02/07)
The present invention provides compounds possessing inhibitory activity against (3-adrenergic receptors and phosphodiesterase (PDE), including type 3 phosphodiesterase (PDE-3). The present invention further provides pharmaceutical compositions comprising
