英文别名：
9-cis-4-Ketoretinol;4-Keto Retinol;3-[(1E,3E,5E,7E)-9-hydroxy-3,7-dimethylnona-1,3,5,7-tetraenyl]-2,4,4-trimethylcyclohex-2-en-1-one;4-Ketoretinol;4-oxovitamin-alpha-alcohol;4-oxoROL;4-oxo-ROL;OXR;4-oxo-Retinol;UNII-6FFM6M3NPT;PD007707;3,7-dimethyl-9-(3-oxo-2,6,6-trimethyl-1-cyclohexenyl)-2,4,6,8-nonatetraen-1-ol;Q27093646;62702-55-0;4-ketovitamin A(1);SCHEMBL1598556;all-trans-4-oxoretinol;4-Keto Retinol (~90%);4-oxovitamin A1;Retinol, 4-oxo-;3-[(1E,3E,5E,7E)-9-hydroxy-3,7-dimethylnona-1,3,5,7-tetraen-1-yl]-2,4,4-trimethylcyclohex-2-en-1-one;3-((1E,3E,5E,7E)-9-hydroxy-3,7-dimethylnona-1,3,5,7-tetraenyl)-2,4,4-trimethylcyclohex-2-enone;DTXSID80866949;3-((1E,3E,5E,7E)-9-Hydroxy-3,7-dimethylnona-1,3,5,7-tetraen-1-yl)-2,4,4-trimethylcyclohex-2-enone;RETIN-4-ONE, 15-HYDROXY-;4-oxovitamin-A-alcohol;4-ketovitamin-alpha-alcohol;CHEBI:44597;4OVA1;4-Oxoretinol;DB02699;4-ketovitamin-A-alcohol;6FFM6M3NPT;
Inchi：
1S/C20H28O2/c1-15(7-6-8-16(2)12-14-21)9-10-18-17(3)19(22)11-13-20(18,4)5/h6-10,12,21H,11,13-14H2,1-5H3/b8-6+,10-9+,15-7+,16-12+
2881489226 
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