2837Heading
2837 — Cyanides, cyanide oxides and complex cyanides
Xyanua, xyanua oxit và xyanua phức
Codes under heading 2837
- - Cyanides and cyanide oxides:
- 28372000 - Complex cyanides
Distinguish from heading:2811Other…2852Inorg…2853Phosp…3206Other…
Data updated: 31/07/2026 · Found wrong or missing data? Report an issue for this code →