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Table 1 ATC Codes (in bold) of aspirin

From: Predicting anatomic therapeutic chemical classification codes using tiered learning

ATC Level

ATC Codes of Aspirin

Antiplatelet effects

Anti-fever/pain reliever

1: Anatomical main group

B : Blood and Blood forming agents

N : Nervous System

2: Threaputic main group

B 01 : Antithrombotic Agents

N 02: Analgesic

3: Therapeutic/pharmacological subgroup

B01 A : Antithrombotic Agents

N02 B: Other analgesics and Antipyretics (fever reducers)

4: Chemical/therapeutic/pharmacological subgroup

B01A C : Platelet aggregation inhibitors excl. heparin

N02B A: Salicylic acid and derivatives

5: Chemical substance identifiers

B01AC 06 : Acetylsalicylic acid

N02BA 01: Acetylsalicylic acid