1309191-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1309191-73-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,0,9,1,9 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1309191-73:
(9*1)+(8*3)+(7*0)+(6*9)+(5*1)+(4*9)+(3*1)+(2*7)+(1*3)=148
148 % 10 = 8
So 1309191-73-8 is a valid CAS Registry Number.
1309191-73-8Relevant articles and documents
POTASSIUM CHANNEL MODULATORS
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Page/Page column 23, (2011/06/19)
Disclosed herein are KCNQ potassium channels modulators of formula (I) wherein ring Z1, R1, p, R3, and R4 are as defined in the specification. Compositions comprising such compounds; and methods for treating conditions and disorders using such compounds and compositions are also described.