CAS No:71748-58-8||Chemical Formula:C20H26O3||(2Z,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-3-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenoic acid (13-cis-4-oxoretinoic acid)
No. 44011602000398, Guangdong public network Anne