Observed arrival · 2026-08-27
ChemArche: Structure to Spectrum
A chemistry workspace for drawing or searching molecules, then examining their structures, properties, IR, NMR, and mass spectra.
Field notes
The workflow begins with either a drawn structure, pasted SMILES, or a molecule search, then carries that object into formula, mass, functional-group, database-match, and spectrum views. The page names 5,013 searchable records and illustrates the system with common compounds such as acetone and caffeine as well as pentadecanal, whose preview includes an aldehyde label and a 1725 cm⁻¹ IR feature. Supporting sections list stoichiometry, molarity, gas-law, equation, periodic-table, and simulation tools.
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