90647-64-6
→
90435-18-0
2,3,4-trimethylpentanoic acid
92155-92-5
759-29-5
6570-85-0
ethyl 2,3,4-trimethylvalerate
105911-28-2
3-hydroxy-2,3,4-trimethyl-valeric acid isobutyl ester
3601-65-8
2,3,4-trimethylpentanal
6570-81-6
563-80-4
3-甲基-2-丁酮