C20H28O4
Neat
332.44
129454-96-2; (2E, 4E, 6E)-3-Methyl-7-(5, 5, 8a-trimethyl-3, 5, 6, 7, 8, 8a-hexahydrobenzo[c][1, 2]dioxin-3-yl)octa-2, 4 and 6-trienoic acid; Tretinoin Impurity 1; Tretinoin Impurity 24
(2E, 4E, 6E)-7-(5, 5, 8a-trimethyl-3, 6, 7, 8-tetrahydro-1, 2-benzodioxin-3-yl)-3-methylocta-2, 4 and 6-trienoic acid
InChI=1S/C20H28O4/c1-14(12-18(21)22)8-6-9-15(2)16-13-17-19(3,4)10-7-11-20(17,5)24-23-16/h6,8-9,12-13,16H,7,10-11H2,1-5H3,(H,21,22)/b8-6+,14-12+,15-9+