77162-47-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77162-47-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,1,6 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 77162-47:
(7*7)+(6*7)+(5*1)+(4*6)+(3*2)+(2*4)+(1*7)=141
141 % 10 = 1
So 77162-47-1 is a valid CAS Registry Number.
InChI:InChI=1/C4H8FNO2/c5-2-3(6)1-4(7)8/h3H,1-2,6H2,(H,7,8)
77162-47-1Relevant articles and documents
AN EFFICIENT SYNTHESIS OF 3-AMINO-4-FLUOROBUTANOIC ACID, AN INACTIVATOR OF GABA TRANSAMINASE
Mathew, Jacob,Invergo, Benedict J.,Silverman, Richard B.
, p. 377 - 384 (2007/10/02)
3-Amino-4-fluorobutanoic acid (1), a potent in vivo-inactivator of GABA transaminase, is synthesized in two steps.The lithium salt of tert-butyl acetate is condensed with fluoroacetonitrile and the product is reduced with sodium cyanoborohydride in acidic methanol to 1.