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 3771-19-5
2,2,14,14-tetramethyl-8-oxopentadecanedioic acid
pharmaceutical raw material
Nafenopin is a chemical compound that functions as a hypolipidemic agent. It is a pharmaceutical raw material with structural features including an acid group, aromatic rings, and an ether linkage.
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 Nafenopin (CAS 3771-19-5) is 2918.99.
2918.99
2918 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.
2-methyl-2-[4-(1,2,3,4-tetrahydronaphthalen-1-yl)phenoxy]propanoic acid
XJGBDJOMWKAZJS-UHFFFAOYSA-N
CC(C)(C(=O)O)OC1=CC=C(C=C1)C2CCCC3=CC=CC=C23