693818-07-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 693818-07-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,3,8,1 and 8 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 693818-07:
(8*6)+(7*9)+(6*3)+(5*8)+(4*1)+(3*8)+(2*0)+(1*7)=204
204 % 10 = 4
So 693818-07-4 is a valid CAS Registry Number.
693818-07-4Relevant articles and documents
QUINOLINE DERIVATIVES WHICH ENHANCE COGNITION VIA THE GABA-A RECEPTOR
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Page 21, (2008/06/13)
The present invention provides a compound of formula (I), or a pharmaceutically acceptable salt thereof: wherein X1 represents hydrogen, halogen, C1-6 alkyl, trifluoromethyl or C1-6 alkoxy; X2 represents hydroge