Common name	CIPAC Code Number
(2E,13Z)-Octadecadien-1-yl-acetate	862
(Z)-9-Octadecen acid (Oleic acid)	894
(Z)-13-Octadecenal	878
1,4,4a,5a,6,9,9a,9b-octahydrodibenzofuran-4a-carbaldehyde	346
Ofurace	444
Omethoate	202
Orange oil	902
Orthosulfamuron	781
Oryzalin	537
Oxadiargyl	604
Oxadiazon	213
Oxadixyl	397
Oxamyl	342
Oxasulfuron	626
Oxycarboxin	274
Oxydemeton-methyl	171
Oxyfluorfen	538
Oxytetracycline	316

last update 05.02.2011