schematic

• Tested by running it
• Seen in the app
• The manual says yes
• Partly, with the reason shown
• Not supported
• Not established, which is not the same as no

Select a mark for its proof. A filled mark opens our screenshot, or the manual if the check left nothing to picture. A ring opens the manual.

Drawing structures

• Yes, tested by running it: Drew a bond and cycled single, double, triple. Opens the cited page.Single, double and triple bondsDrew a bond and cycled single, double, triple.github.com
• No: Chiral SMILES rendered only plain bonds; no stereo tools visible. Opens the cited page.Wedge, hash and wavy bondsChiral SMILES rendered only plain bonds; no stereo tools visible.
• Not establishedDative, hydrogen and quadruple bonds
• Not establishedChoose double-bond side
• Partly: Placed benzene; tool indicates sizes 3–8. Opens the cited page.Ring toolsPlaced benzene; tool indicates sizes 3–8.github.com
• Not establishedChair and Haworth rings
• Partly: Chain tool visible; attempted drags produced no chain. Opens the cited page.Chain toolChain tool visible; attempted drags produced no chain.github.com
• No: No template library visible. Opens the cited page.Template libraryNo template library visible.
• Not establishedSave your own templates
• Not establishedGroup abbreviations
• Partly: Charge and element controls; isotope editing/display is incomplete. Opens the cited page.Charges, isotopes and atom labelsCharge and element controls; isotope editing/display is incomplete.github.com
• Not establishedRadicals and lone pairs
• Yes, according to the manual. Opens the cited page.Keyboard drawinggithub.com
• Partly: Lasso and rotation; no exposed flip or resize controls. Opens the cited page.Lasso select and transformsLasso and rotation; no exposed flip or resize controls.github.com
• Not establishedTilt drawings in perspective

Reactions and mechanisms

• Partly: Drew a forward arrow; no alternate arrow controls visible. Opens the cited page.Reaction arrowsDrew a forward arrow; no alternate arrow controls visible.github.com
• No: No curved arrow tool visible. Opens the cited page.Curved mechanism arrowsNo curved arrow tool visible.
• No: Arrows are scene elements, without reactant/product relationships. Opens the cited page.Machine-readable reactionsArrows are scene elements, without reactant/product relationships.github.com
• Not establishedAtom mapping
• Not establishedOrbitals and symbols

Figures and layout

• Not establishedRich text captions
• Not establishedShapes, brackets and curves
• Not establishedAlign and distribute
• Not establishedGroup and ungroup
• Not established2D structure cleanup
• Yes, according to the manual: ACS Document 1996 default. Opens the cited page.Journal drawing stylesACS Document 1996 default.github.com
• Not establishedReusable custom styles
• Not establishedColor control
• Partly: Selection halos only; SVG and PNG exports omit them. Opens the cited page.Color highlightingSelection halos only; SVG and PNG exports omit them.github.com
• Not establishedPage layout and multipage
• Not establishedImported pictures
• Not establishedTLC plates and tables

Chemistry intelligence

• Not establishedStructure checking
• Not establishedR/S and E/Z labels
• Yes, tested by running it: Caffeine displayed C₈H₁₀N₄O₂ and 194.19 g/mol. Opens the screenshot.Formula and massCaffeine displayed C₈H₁₀N₄O₂ and 194.19 g/mol.github.com
• Not establishedProperty estimates
• No: Pasting caffeine produced CH₃N, not caffeine. Opens the cited page.Name to structurePasting caffeine produced CH₃N, not caffeine.
• No: No naming command visible. Opens the cited page.Structure to nameNo naming command visible.
• Not establishedNMR prediction
• Not establishedR-groups and query structures
• Not establishedPolymers and repeat units
• No: Sequence mode explicitly excluded from v1. Opens the cited page.Peptides and nucleic acidsSequence mode explicitly excluded from v1.raw.githubusercontent.com
• Not establishedImage to structure
• No: Database search explicitly excluded from v1. Opens the cited page.Online structure lookupDatabase search explicitly excluded from v1.raw.githubusercontent.com
• No: No 3D viewer or control visible. Opens the cited page.3D model viewNo 3D viewer or control visible.
• Not establishedCrystal structures

Files and exchange

• No: Pasting CDXML produced no structure; no file controls visible. Opens the cited page.CDXML import and exportPasting CDXML produced no structure; no file controls visible.
• Not establishedCDX import and export
• No: Pasting MOL produced no structure; no file controls visible. Opens the cited page.MOL and SDFPasting MOL produced no structure; no file controls visible.
• Partly: SMILES paste works; no output command; chirality not depicted. Opens the cited page.SMILESSMILES paste works; no output command; chirality not depicted.github.com
• Not establishedInChI
• Not establishedRXN files
• Yes, tested by running it: Downloaded SVG for both 2D fixtures. Opens the cited page.SVG exportDownloaded SVG for both 2D fixtures.github.com
• No: Export menu offers SVG and PNG only. Opens the cited page.PDF exportExport menu offers SVG and PNG only.
• Partly: PNG downloaded at 4200 × 4294; no DPI metadata. Opens the cited page.High-resolution PNGPNG downloaded at 4200 × 4294; no DPI metadata.github.com
• Not establishedPaste to and from ChemDraw
• Not establishedEditable in Word or PowerPoint
• Not establishedWindows Office OLE

APIs and automation

• Not establishedPython API
• Not establishedJavaScript or TypeScript API
• Not establishedCommand-line tool
• Not establishedAI agent control
• Not establishedBuilt-in AI assistant

Embedding and extension

• Not establishedPlugins
• Not established: Standalone application; no documented editor embedding route.Embed in your own appStandalone application; no documented editor embedding route.github.com