Naming, acid anhydrides sulfides

Naming, acid anhydrides—cont d prostaglandins, 1069 sulfides, 668 thioesters. 787 thiols, 667... 

Compound Name Methyl Acetate Propionic Acid Propionic Anhydride Methyl Mercaptan Dimethyl Sulfide Formic Acid Methyl Alcohol Hexamethylenetetramine Methoxychlor Methoxychlor Diethylebe Glycol Monomethyl Ether Methylacetylene-Propadiene Mixture Methylacetylene-Propadiene Mixture Crotonaldehyde Methyl Acrylate Methyl Formal Methyl Alcohol Methallyl Chloride Methylamine N-Methylaniline Methyl Amyl Acetate Methyl Amyl Alcohol Methyl Isobutyl Carbinol N-Amyl Methyl Ketone O-Toluidine 0-Toluidine N-Methylaniline N-Methylaniline Propyleneiniiine. 

More complicated structures without symmetry were named end to end. This method was partieularly appropriate for the poly(oxides) of the form -(R-O-R -O h (and for the analogous sulfides, sulfones, ureas, and anhydrides) and for the poly(o-amino acids) and for the poly (o-hydroxy aeids). The constitutional hydrocarbon subunits were ordered alphabetieally in naming the polymer as, for example, in poly(methyleneoxy pentamethylene oxide). 

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