| ↑ | 547 | organic chemistry |   ≈ 59G |   | | ↑ | 547.002 | techniques, devices, equipment | | | | ↑ | 547.007 | exercices and auxiliary materials in organic chemistry | | | | ↑ | 547.01 | hydrocarbons | → 547.41 | | | ↑ | 547.02 | halogenated compounds | | | | ↑ | 547.04 | nitrogen compounds | | | | ↑ | 547.05 | organometallic compounds | | | | ↑ | 547.06 | sulphur organic compounds | | | | ↑ | 547.1 | physical and theoretical organic chemistry | | | | ↑ | 547.122 | molecular structures, stereochemistry, bonds | | | | ↑ | 547.128 | quantum chemistry | | | | ↑ | 547.135 | photochemistry | | | | ↑ | 547.137 | electrochemistry, magnetochemistry | | | | ↑ | 547.2 | organic reactions | | | | ↑ | 547.23 | oxydoreduction | | | | ↑ | 547.28 | polymerization | | | | ↑ | 547.4 | aliphatic compounds | | | | ↑ | 547.41 | hydrocarbons | → 547.01 | | | ↑ | 547.413 | acetylenes, alchines | | | | ↑ | 547.5 | cyclic compounds | | | | ↑ | 547.59 | heterocycles | | | | ↑ | 547.593 | heteronitrogen compounds, clorophillae, diazines, imidazolos | | | | ↑ | 547.6 | aromatic compounds | | | | ↑ | 547.7 | macromolecules, polymers | → 620.19 668.9 | | | ↑ | 547.71 | terpenes and essential oils | | | | ↑ | 547.77 | lipids | | | | ↑ | 547.78 | carbohydrates | | | | ↑ | 547.8 | other organic substances | | | | ↑ | 547.84 | elastomers, resins, lignin | | | | ↑ | 547.86 | colourants and pigments | | |
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