Interactive learning workbench Identity → structure → transport → sensory tendency

S.O.R.E.L. 2.0 · Learn 6 v1.2

Build a custom six, compare sensory routes and physical transport, then focus three structures in a clear scaffold-aligned 3D view.

470chemical records
0 / 6selected
0 BP · 0 VPphysical records
0 exactTGSC pages
Snapshotcurrent view
Active learning setReady for a custom set
Beginner view: essential fields only
Transport ≠ odour identity. BP, vapour pressure, solubility and LogP describe delivery context, not a guaranteed descriptor.

Build one comparison set

Load a guided lesson or search by name, alias, CAS, FEMA, JECFA, FLAVIS or family. Duplicate molecules are blocked automatically.

0 / 6 selected

Fastest start — guided lesson

A lesson may contain two to six molecules. The six-slot limit prevents accidental overload.

Build your own six

Choose the destination slot, then search. A result replaces only that slot; duplicates are blocked.

Next: Slot 1
Type at least two characters, then click a result. Enter chooses the highlighted result. Tip: click “Replace in this slot” on any slot card to aim the search there.
Paste a list of up to six chemicals
Nothing is replaced until you review the preview and choose “Use matched set.”

Molecule details

How to use S.O.R.E.L. Learn 6

Three steps, no hidden setup.
1. Choose molecules.

Load a guided lesson, choose a destination slot and search, or paste a six-item list. Each replacement is limited to one clearly identified slot and duplicate molecules are blocked.

2. Read routes separately.

“Smelled through the nose” is orthonasal odor. “Aroma while eating or drinking” is retronasal. Basic taste and cooling/burning/tingling are separate systems.

3. Check the evidence label.

Exact TGSC, molecule-specific observed, uploaded reference, calculated, family tendency and not verified are not interchangeable.

Physical properties.

Every molecule card includes state, boiling point, vapour pressure, solubility, density/specific gravity and LogP when available. Source temperature and pressure stay attached; “Not verified” is not zero.

Aligned 3D.

Choose up to three of the six molecules for the large synchronized view. “Clear fit per molecule” is on by default so small structures remain readable; turn it off when relative molecular size must be compared. Double bonds use two thin separated lines and an optional bond-order label, with a 2D bond map for confirmation. A displayed shape is a representative teaching conformer, not a receptor-bound pose.

Data gaps.

“Not verified” is intentional—not zero and not absent. Use the Sources & gaps tab to open an exact TGSC page or copy a targeted search query.

Keyboard.

Press / to focus search, Escape to close menus or dialogs, and 1–5 to switch views when not typing.