40835-18-5
methyl (E)-3-formylcrotonate
→
26586-01-6
4,4-diethoxy-3-methylbut-2-en-1-ol
26586-02-7
[(E)-3-methyl-4-oxobut-2-enyl] acetate
65527-83-5
(E)-4-Acetoxy-2-methyl-2-butenal-1-diethylacetal
26586-00-5