Intermediate of Pregabalin

[Chemical Name]:(R)-(-)-3-Carbamoymethyl-5-methylhexanoic acid OR
(R)-(-)-3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid

[CAS NO.]: 181289-33-8

[Structure]:

[Chemical Name]:3-Carbamoymethyl-5-methylhexanoic acid; 3-(2-Amino-2-oxoethyl)-5-methylhexanoic acid

[CAS NO.]: 181289-15-6

[Structure]:

[Chemical Name]:3-(Aminomethyl)-5-methylhexanoic acid

[CAS NO.]: 130912-52-6

[Structure]: