lazar toxicity predictions

lazar was (temporarily?) closed, because more and more users are reporting problems with the upstream PubChem service (required for compound identification and supporting information).

Without any funds for lazar maintainance I am currently unable to identify and resolve the root cause of the PubChem connection problem (it seems that rate limits were introduced recently).

Please contact me by email (, if you can provide financial support to resolve this issue or if you are interested in maintaining lazar in the future.

lazar source code for will stay public in my git repository.

2024-05-29 Christoph Helma