199871-63-1 Usage
Chemical Properties
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Uses
N-(3,5-Dichloro-4-pyridinyl)-8-methoxy-5-quinolinecarboxamide is a potent and selective PDE4 inhibitor used as potential treatment for asthma.
Check Digit Verification of cas no
The CAS Registry Mumber 199871-63-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,9,8,7 and 1 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 199871-63:
(8*1)+(7*9)+(6*9)+(5*8)+(4*7)+(3*1)+(2*6)+(1*3)=211
211 % 10 = 1
So 199871-63-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H9NO3/c1-15-9-5-4-8(11(13)14)7-3-2-6-12-10(7)9/h2-6H,1H3,(H,13,14)