Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds.

Family tree for nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds.

    graph LR
    A["<a href='/classifications/hs/v2012/29'>29: Organic chemicals</a>"]
A --> B["<a href='/classifications/hs/v2012/2934'>2934: Nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds.</a>"]

    A --> C["<a href='/classifications/hs/v2012/2901'>2901: Acyclic hydrocarbons.</a>"]
A --> D["<a href='/classifications/hs/v2012/2902'>2902: Cyclic hydrocarbons.</a>"]
A --> E["<a href='/classifications/hs/v2012/2903'>2903: Halogenated derivatives of hydrocarbons.</a>"]
A --> F["<a href='/classifications/hs/v2012/2904'>2904: Sulphonated, nitrated or nitrosated derivatives of hydrocarbons, whether or not halogenated.</a>"]
A --> G["<a href='/classifications/hs/v2012/2905'>2905: Acyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> H["<a href='/classifications/hs/v2012/2906'>2906: Cyclic alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> I["<a href='/classifications/hs/v2012/2907'>2907: Phenols; phenol-alcohols.</a>"]
A --> J["<a href='/classifications/hs/v2012/2908'>2908: Halogenated, sulphonated, nitrated or nitrosated derivatives of phenols or phenol-alcohols.</a>"]
A --> K["<a href='/classifications/hs/v2012/2909'>2909: Ethers, ether-alcohols, ether-phenols, ether-alcohol-phenols, alcohol peroxides, ether peroxides, ketone peroxides (whether or not chemically defined), and their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> L["<a href='/classifications/hs/v2012/2910'>2910: Epoxides, epoxyalcohols, epoxyphenols and epoxyethers, with a three-membered ring, and their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> M["<a href='/classifications/hs/v2012/2911'>2911: Acetals and hemiacetals, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> N["<a href='/classifications/hs/v2012/2912'>2912: Aldehydes, whether or not with other oxygen function; cyclic polymers of aldehydes; paraformaldehyde.</a>"]
A --> O["<a href='/classifications/hs/v2012/2913'>2913: Halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 29.12.</a>"]
A --> P["<a href='/classifications/hs/v2012/2914'>2914: Ketones and quinones, whether or not with other oxygen function, and their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> Q["<a href='/classifications/hs/v2012/2915'>2915: Saturated acyclic monocarboxylic acids and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> R["<a href='/classifications/hs/v2012/2916'>2916: Unsaturated acyclic monocarboxylic acids, cyclic monocarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> S["<a href='/classifications/hs/v2012/2917'>2917: Polycarboxylic acids, their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> T["<a href='/classifications/hs/v2012/2918'>2918: Carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> U["<a href='/classifications/hs/v2012/2919'>2919: Phosphoric esters and their salts, including lactophosphates; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> V["<a href='/classifications/hs/v2012/2920'>2920: Esters of other inorganic acids of non-metals (excluding esters of hydrogen halides) and their salts; their halogenated, sulphonated, nitrated or nitrosated derivatives.</a>"]
A --> W["<a href='/classifications/hs/v2012/2921'>2921: Amine-function compounds.</a>"]
A --> X["<a href='/classifications/hs/v2012/2922'>2922: Oxygen-function amino-compounds.</a>"]
A --> Y["<a href='/classifications/hs/v2012/2923'>2923: Quaternary ammonium salts and hydroxides; lecithins and other phosphoaminolipids, whether or not chemically defined.</a>"]
A --> Z["<a href='/classifications/hs/v2012/2924'>2924: Carboxyamide-function compounds; amide-function compounds of carbonic acid.</a>"]
A --> BA["<a href='/classifications/hs/v2012/2925'>2925: Carboxyimide-function compounds (including saccharin and its salts) and imine-function compounds.</a>"]
A --> BB["<a href='/classifications/hs/v2012/2926'>2926: Nitrile-function compounds.</a>"]
A --> BC["<a href='/classifications/hs/v2012/2927'>2927: Diazo-, azo- or azoxy-compounds.</a>"]
A --> BD["<a href='/classifications/hs/v2012/2928'>2928: Organic derivatives of hydrazine or of hydroxylamine.</a>"]
A --> BE["<a href='/classifications/hs/v2012/2929'>2929: Compounds with other nitrogen function.</a>"]
A --> BF["<a href='/classifications/hs/v2012/2930'>2930: Organo-sulphur compounds.</a>"]
A --> BG["<a href='/classifications/hs/v2012/2931'>2931: Other organo-inorganic compounds.</a>"]
A --> BH["<a href='/classifications/hs/v2012/2932'>2932: Heterocyclic compounds with oxygen hetero-atom(s) only.</a>"]
A --> BI["<a href='/classifications/hs/v2012/2933'>2933: Heterocyclic compounds with nitrogen hetero-atom(s) only.</a>"]
A --> BJ["<a href='/classifications/hs/v2012/2935'>2935: Sulphonamides.</a>"]
A --> BK["<a href='/classifications/hs/v2012/2936'>2936: Provitamins and vitamins, natural or reproduced by synthesis (including natural concentrates), derivatives thereof used primarily as vitamins, and intermixtures of the foregoing, whether or not in any solvent.</a>"]
A --> BL["<a href='/classifications/hs/v2012/2937'>2937: Hormones, prostaglandins, thromboxanes and leukotrienes, natural or reproduced by synthesis; derivatives and structural analogues thereof, including chain modified polypeptides, used primarily as hormones.</a>"]
A --> BM["<a href='/classifications/hs/v2012/2938'>2938: Glycosides, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.</a>"]
A --> BN["<a href='/classifications/hs/v2012/2939'>2939: Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.</a>"]
A --> BO["<a href='/classifications/hs/v2012/2940'>2940: Sugars, chemically pure, other than sucrose, lactose, maltose, glucose and fructose; sugar ethers, sugar acetals and sugar esters, and their salts, other than products of heading 29.37, 29.38 or 29.39.</a>"]
A --> BP["<a href='/classifications/hs/v2012/2941'>2941: Antibiotics.</a>"]
A --> BQ["<a href='/classifications/hs/v2012/2942'>2942: Other organic compounds.</a>"]

    B --> BR["<a href='/classifications/hs/v2012/293410'>293410: -Compounds containing an unfused thiazole ring (whether or not hydrogenated) in the structure</a>"]
B --> BS["<a href='/classifications/hs/v2012/293420'>293420: -Compounds containing in the structure a benzothiazole ring-system (whether or not hydrogenated), not further fused</a>"]
B --> BT["<a href='/classifications/hs/v2012/293430'>293430: -Compounds containing in the structure a phenothiazine ring-system (whether or not hydrogenated), not further fused</a>"]
B --> BU["<a href='/classifications/hs/v2012/293491'>293491: -- Aminorex (INN), brotizolam (INN), clotiazepam (INN), cloxazolam (INN), dextromoramide (INN), haloxazolam (INN), ketazolam (INN), mesocarb (INN), oxazolam (INN), pemoline (INN), phendimetrazine (INN), phenmetrazine (INN) and sufentanil (INN); salts thereof</a>"]
B --> BV["<a href='/classifications/hs/v2012/293499'>293499: -- Other</a>"]


    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level4
class D level4
class E level4
class F level4
class G level4
class H level4
class I level4
class J level4
class K level4
class L level4
class M level4
class N level4
class O level4
class P level4
class Q level4
class R level4
class S level4
class T level4
class U level4
class V level4
class W level4
class X level4
class Y level4
class Z level4
class BA level4
class BB level4
class BC level4
class BD level4
class BE level4
class BF level4
class BG level4
class BH level4
class BI level4
class BJ level4
class BK level4
class BL level4
class BM level4
class BN level4
class BO level4
class BP level4
class BQ level4
class BR level6
class BS level6
class BT level6
class BU level6
class BV level6

  class B highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class B highlight