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| SECTION C– CHEMISTRY; METALLURGY |
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| C 07 | ORGANIC CHEMISTRY (such compounds as the oxides, sulfides, or oxysulfides of carbon, cyanogen, phosgene, hydrocyanic acid or salts thereof C 01; products obtained from layered base-exchange silicates by ion-exchange with organic compounds such as ammonium, phosphonium or sulfonium compounds or by intercalation of organic compounds C 01 B 33/44; macromolecular compounds C 08; dyes C 09; fermentation products C 12; fermentation or enzyme-using processes to synthesise a desired chemical compound or composition or to separate optical isomers from a racemic mixture C 12 P; production of organic compounds by electrolysis or electrophoresis C 25 B 3/00, C 25 B 7/00) |
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| C 07 M | INDEXING SCHEME ASSOCIATED WITH SUBCLASSES C 07 B TO C 07 K, RELATING TO SPECIFIC PROPERTIES OF ORGANIC COMPOUNDS [6] |
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| Notes |
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| (1) | This subclass constitutes an indexing scheme associated with subclasses C 07 B to C 07 K. The indexing codes should be unlinked. [6] |
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| (2) | Attention is drawn to Chapter IV of the Guide which sets forth the rules concerning the application and presentation of the different types of indexing code. [6] |
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1: | 00 | Charge-transfer complexes [6] |
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3: | 00 | Free radicals [6] |
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5: | 00 | Isotopically modified compounds, e.g. labelled [6] |
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7: | 00 | Optical isomers [6] |
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9: | 00 | Geometrical isomers [6] |
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