phenols aromatic ether 2-isopropoxyphenol chebi_ontology 2-(1-methylethoxy)phenol CHEBI:38547 InChI=1S/C9H12O2/c1-7(2)11-9-6-4-3-5-8(9)10/h3-7,10H,1-2H3 o-Isopropoxyphenol CC(C)Oc1ccccc1O 2-isopropoxyphenol 0 C9H12O2 2-(propan-2-yloxy)phenol 152.08373 Beilstein:1937063 ZNCUUYCDKVNVJH-UHFFFAOYSA-N CAS:4812-20-8 152.19038