https://kr.maxmedchem.com/4-%ED%95%98%EC%9D%B4%EB%93%9C%EB%A1%9D%EC%8B%9C%ED%8E%98%EB%8B%90%EC%95%84%EC%84%B8%ED%8A%B8%EC%82%B0156-38-7c8h8o3-pd45486133.html
4-하이드록시페닐아세트산(156-38-7)C8H8O3