organic hydroxy compound Sethoxydim 0 327.48200 CHEBI:81815 CCCC(=N/OCC)\C1=C(O)CC(CC(C)SCC)CC1=O InChI=1S/C17H29NO3S/c1-5-8-14(18-21-6-2)17-15(19)10-13(11-16(17)20)9-12(4)22-7-3/h12-13,19H,5-11H2,1-4H3/b18-14+ chebi_ontology CAS:74051-80-2 C17H29NO3S 327.18681 KEGG:C18539 CSPPKDPQLUUTND-NBVRZTHBSA-N