Caffeine and its salts

HS v1996 Code: 293930

Revisions to 293930

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 293930. The most recent 1 version of this code (293930) is in the HS v2022 system:

This page shows a legacy version of code 293930 ( HS v1996).

Family tree for caffeine and its salts

    graph LR
    A["<a href='/classifications/hs/v1996/29'>29: Organic chemicals.</a>"]
A --> B["<a href='/classifications/hs/v1996/2939'>2939: Vegetable alkaloids, natural or reproduced by synthesis, and their salts, ethers, esters and other derivatives.</a>"]
B --> C["<a href='/classifications/hs/v1996/293930'>293930: Caffeine and its salts</a>"]

    B --> D["<a href='/classifications/hs/v1996/293910'>293910: Alkaloids of opium and their derivatives; salts thereof</a>"]
B --> E["<a href='/classifications/hs/v1996/293921'>293921: Alkaloids of cinchona and their derivatives; salts thereof :-- Quinine and its salts</a>"]
B --> F["<a href='/classifications/hs/v1996/293929'>293929: Alkaloids of cinchona and their derivatives; salts thereof :-- Other</a>"]
B --> G["<a href='/classifications/hs/v1996/293941'>293941: Ephedrines and their salts :-- Ephedrine and its salts</a>"]
B --> H["<a href='/classifications/hs/v1996/293942'>293942: Ephedrines and their salts :-- Pseudoephedrine (INN) and its salts</a>"]
B --> I["<a href='/classifications/hs/v1996/293949'>293949: Ephedrines and their salts :-- Other</a>"]
B --> J["<a href='/classifications/hs/v1996/293950'>293950: Theophylline and aminophylline (theophylline- ethylenediamine) and their derivatives; salts thereof</a>"]
B --> K["<a href='/classifications/hs/v1996/293961'>293961: Alkaloids of rye ergot and their derivatives; salts thereof :-- Ergometrine (INN) and its salts</a>"]
B --> L["<a href='/classifications/hs/v1996/293962'>293962: Alkaloids of rye ergot and their derivatives; salts thereof :-- Ergotamine (INN) and its salts</a>"]
B --> M["<a href='/classifications/hs/v1996/293963'>293963: Alkaloids of rye ergot and their derivatives; salts thereof :-- Lysergic acid and its salts</a>"]
B --> N["<a href='/classifications/hs/v1996/293969'>293969: Alkaloids of rye ergot and their derivatives; salts thereof :-- Other</a>"]
B --> O["<a href='/classifications/hs/v1996/293970'>293970: Nicotine and its salts</a>"]
B --> P["<a href='/classifications/hs/v1996/293990'>293990: 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 level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6
class N level6
class O level6
class P level6

  class C 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 C highlight