66319-07-1
methyl 5-methyl-4-oxothiolane-3-carboxylate
→
~48%
81528-48-5
4-氨基-5-甲基噻吩-3-羧酸甲酯
66319-01-5
methyl 4-(hydroxyimino)-5-methyltetrahydrothiophen-3-carboxylate
~41%
66319-05-9
2-[(3-甲氧基-3-氧代丙基)硫代]丙酸乙酯