396733-71-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 396733-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,9,6,7,3 and 3 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 396733-71:
(8*3)+(7*9)+(6*6)+(5*7)+(4*3)+(3*3)+(2*7)+(1*1)=194
194 % 10 = 4
So 396733-71-4 is a valid CAS Registry Number.
396733-71-4Relevant articles and documents
NEW TETRAHYDROPYRAZOLO[3,4-C]ISOQUINOLIN-5-AMINE DERIVATIVES
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Page/Page column 18; 19, (2010/09/17)
New tetrahydropyrazolo[3,4-c]isoquinolin-5-amine derivatives having the chemical structure of formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of the phosphodiesterase IV (PDE4).
