693818-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 693818-38-1 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, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 693818-38:
(8*6)+(7*9)+(6*3)+(5*8)+(4*1)+(3*8)+(2*3)+(1*8)=211
211 % 10 = 1
So 693818-38-1 is a valid CAS Registry Number.
693818-38-1Relevant articles and documents
QUINOLINE DERIVATIVES WHICH ENHANCE COGNITION VIA THE GABA-A RECEPTOR
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, (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