| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| L | ANTINEOPLASTIC AND IMMUNOMODULATING AGENTS | 抗肿瘤药和免疫机能调节药 |
| L01 | ANTINEOPLASTIC AGENTS | 抗肿瘤药 |
| L01A | ALKYLATING AGENTS | 烷基化剂 |
| L01AX | Other alkylating agents | 其它烷基化剂 |
| L01AX04 | dacarbazine | 达卡巴嗪（甲氮咪胺，氮烯咪胺，氮烯唑胺） |