Safety Reference
Danger
H302Harmful if swallowed
H317May cause an allergic skin reaction
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Regulatory Compliance
Restricted or banned substances
Substances on this list are banned or restricted under the named regulation. This page is a compliance reference — verify your obligations under applicable law.
CAS 67-20-9
Nitrofurantoin is an antibacterial medication of the nitrofuran class, used primarily to treat lower urinary tract infections. It is not indicated for kidney infections and is less effective for them.
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
The international HS code for Nitrofurantoin (CAS 67-20-9) is 2934.99.
2934.99
2934 99 90
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1-[(E)-(5-nitrofuran-2-yl)methylideneamino]imidazolidine-2,4-dione
NXFQHRVNIOXGAQ-YCRREMRBSA-N
C1C(=O)NC(=O)N1/N=C/C2=CC=C(O2)[N+](=O)[O-]