Safety Reference
Warning
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
Sourcing Uracil?
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5-methoxytryptamine hydrochloride
research compound
Sourcing Uracil?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.
Uracil is one of the four nucleobases found in the nucleic acid RNA. It pairs with adenine through two hydrogen bonds, playing a fundamental role in RNA structure and function.
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 Uracil (CAS 66-22-8) is 2933.59.
2933.59
2933 59 95
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
1H-pyrimidine-2,4-dione
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C1=CNC(=O)NC1=O