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CH1012
AMINES
Amines: one word R2R3NR1 
1) alkyl side chains = R2, R3 
    long-alkyl root = R1                 suffix amine
alphabetic order R2, R3   e.g
N-ethyl-N-methyl    propan   amine 
 Þ    N-ethyl-N-methylpropanamine
N- used to indicate chains R2, R3 
are bonded to nitrogen