Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H315Causes skin irritation
Sourcing 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile?
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3-bromo-4-ethoxypyridine
pharmaceutical intermediate
2-Fluoro-3-methoxybenzeneboronic acid
pharmaceutical intermediate
Sourcing 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile?
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This compound is a bicyclic aromatic nitrile featuring two methoxy substituents. It serves as an intermediate in pharmaceutical manufacturing.
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 3,4-Dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile (CAS 35202-54-1) is 2926.90.
2926.90
2926 90 70
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
3,4-dimethoxybicyclo[4.2.0]octa-1,3,5-triene-7-carbonitrile
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COC1=C(C=C2C(CC2=C1)C#N)OC