Skip to search form Skip to main content Skip to account menu

Search 228,400,053 papers from all fields of science

?-Hydroxythiofentanyl

Known as: beta-Hydroxythiofentanyl

National Institutes of Health

Search for papers about ?-Hydroxythiofentanyl

Stay Connected With Semantic Scholar

What Is Semantic Scholar?

Semantic Scholar is a free, AI-powered research tool for scientific literature, based at Ai2.

About

About Us Publishers Blog (opens in a new tab)Ai2 Careers (opens in a new tab)

Product

Product Overview Semantic Reader Scholar's Hub Beta Program Release Notes

API

API Overview API Tutorials API Documentation (opens in a new tab)API Gallery

Research

Publications (opens in a new tab)Research Careers (opens in a new tab)Resources (opens in a new tab)

Help

FAQ Librarians Tutorials

Proudly built by Ai2 (opens in a new tab)

•Terms of Service (opens in a new tab)•Privacy Policy (opens in a new tab)•API License Agreement

The Allen Institute for AI (opens in a new tab)

By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)