Compound Q&A

What is thiophene-2-carbaldehyde (CAS: 98-03-3)?

Answer

Thiophene-2-carbaldehyde, with the CAS number 98-03-3, is a heterocyclic organic compound containing a thiophene ring fused with a formyl group. It is a yellow liquid with a strong odor, soluble in organic solvents, and commonly used as an intermediate in chemical synthesis. Its molecular formula is C5H4OS.

About

CAS No 98-03-3

English Name thiophene-2-carbaldehyde

Molecular Formula C5H4OS

Molecular Weight 112.15299999999999 g/mol

SMILES O=Cc1cccs1

InChIKey CNUDBTRUORMMPA-UHFFFAOYSA-N

Last Updated: 2025-08-25 01:08

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What is thiophene-2-carbaldehyde (CAS: 98-03-3)?

Answer

About

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