890017-32-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 890017-32-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,0,0,1 and 7 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 890017-32:
(8*8)+(7*9)+(6*0)+(5*0)+(4*1)+(3*7)+(2*3)+(1*2)=160
160 % 10 = 0
So 890017-32-0 is a valid CAS Registry Number.
890017-32-0Relevant articles and documents
CARDIOTONIC COMPOUNDS WITH INHIBITORY ACTIVITY AGAINST BETA-ADRENERGIC RECEPTORS AND PHOSPHODIESTERASE
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Page/Page column 80-81, (2010/11/08)
The present invention provides compounds possessing inhibitory activity against ? adrenergic receptors and phosphodiesterase (PDE), including type 3 phosphodiesterase (PDE-3). The present invention further provides pharmaceutical compositions comprising s