640896-97-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 640896-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,4,0,8,9 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 640896-97:
(8*6)+(7*4)+(6*0)+(5*8)+(4*9)+(3*6)+(2*9)+(1*7)=195
195 % 10 = 5
So 640896-97-5 is a valid CAS Registry Number.
640896-97-5Relevant articles and documents
Compounds and related methods for inhibition of γ-aminobutyric acid aminotransferase
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Page/Page column 4; 12, (2010/02/08)
(1S, 3S)-3-Amino-4-difluoromethylene-1-cyclopentanoic acid illustrates a novel class of compounds as potent irreversible inhibitors of γ-aminobutyric acid aminotransferase (GABA-AT). The corresponding monofluoro-substituted compounds also are potent time-
