Molwiki Platform Usage Guidelines:
Welcome to the Molwiki Chemical Database Platform! To help you understand the usage rules more clearly, we have compiled the following key notes:

1. Service Description: Full Functions Free of Charge, Covering Core Data
Molwiki provides you with free chemical-related data services, including but not limited to:
Safety Data Sheet (SDS) resources for over 4 million compounds (supporting online editing and PDF download).
Query access to 560,000 sets of NMR spectra tested with physical samples (including key materials such as pharmaceutical APIs and intermediates).
2.6 million entries of compound retrosynthetic analysis data.
Encyclopedia data for over 760,000 compounds (including key information such as CAS Registry Numbers and accurate physicochemical properties).
All the above services are freely available, and you can use all functions without additional payment.

2. Data Usage Reminder: Please Verify Accuracy Yourself
All data on the platform is provided for reference in scientific research and production scenarios. However, due to factors such as differences in chemical experimental conditions and data update cycles, there may be deviations in the information. Please complete the following items before use:
Screen data based on your own needs (e.g., specific scenarios such as scientific research experiments and compliance filing).
Verify the accuracy of the data yourself (e.g., the matching degree between SDS content and actual products, and the consistency between spectral results and your experiments).
If used in important scenarios such as drug research and development or hazardous chemical use, it is recommended to conduct further secondary verification through professional channels.

3. Liability Statement: No Liability for Data Usage Outcomes
Any outcomes resulting from the use of platform data shall be borne by you yourself, and Molwiki shall not be liable for the following situations.
Scientific research errors or production issues caused by improper data screening or failure to verify accuracy.
Compliance risks or safety accidents caused by using data without following industry standards or national regulations.
Indirect losses caused by data use (e.g., delays in R&D progress, increased costs, etc.).
If you have other questions about usage, you can contact us via email, and we will do our best to assist you.