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(S)-2-Methylpiperazine tartrate

4-Methylpiperazine-1-carbonyl chloride

(R)-(-)-2-Methylpiperazine

1-Methylpiperazine

2-Methylpiperazine

(S)-(+)-2-Methylpiperazine

3-Methylpicolinonitrile

Methyl picolinate

4-Methylphthalonitrile

N-Methylphthalimide