01 / AUDIT
Bring your route
Check structural integrity, stock coverage, and forward replay with the same pass / fail / partial report—without uploading molecular structures.
Identical verdicts across sourcesRETROSYNTHESIS · ROUTE AUDITING · PURE RUST
Make synthesis routes
ready to inspect.
RENKIN is an open-source retrosynthesis engine and a tool-neutral route auditor. Plan from a target molecule, or bring a route from another planner and verify it locally.
One audit pipeline. Any planner.
AiZynthFinder · Syntheseus · SynPlanner · RENKIN02 / PLAN
Search from first principles
Use A* / AND-OR search with reaction templates, constraints, and interpretable route scores to navigate targets back to commercially available building blocks.
Native CLI · Python · npm / WASM03 / EVIDENCE
Keep the boundary visible
Every audit records a verifiable manifest. Curated conditions and reported yields remain cited evidence—not predictions—and missing evidence stays not evaluable.
Reproducible by defaultRESEARCH WORKFLOW
Built for research workflows
“A practical layer between route generation and experimental judgment.”
- +Pure Rust, with no C/C++ dependencies
- +Runs locally: CLI, Python wheels, browser WASM
- +MIT-licensed open source
- +Forward-applied reaction templates and stable template IDs
QUICK START
Start with a target
Install the interface you already use, then keep the same route logic across environments.
$ pip install renkin
$ cargo add renkin
$ npm install renkin