Nitrogen, non-heterocyclic (2067) | | Oxygen, non-heterocyclic (5119) | | Oxy/Nitro, non-heterocyclic (299) | |
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Sulfur, non-heterocyclic (689) | | Heterocyclic compounds (2415) | | Alkenes (464) | |
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Alkynes (162) | | Biochemicals (990) | | Boron-containing compounds (194) | |
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Chiral compounds (548) | | Cyano-containing compounds (333) | | Halogen-containing (2966) | |
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Phosphorus containing (455) | | Polymers (169) | | Protected compounds (173) | |
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Salts (805) | | Other compounds (16) |