(S)-(+)-Pregabalin-d4 (aminomethyl d2; hexanoic acid-2,2-d2)

1-(3,4-Dichlorophenyl)-3-methylurea, 100mg

Dibromoacetic acid, certified, 0.25g

4-Nitrosopiperazin-2-one, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 18907-82-9