66319-05-9
2-[(3-甲氧基-3-氧代丙基)硫代]丙酸乙酯
→
~70%
66319-07-1
methyl 5-methyl-4-oxothiolane-3-carboxylate
61603-68-7
S-methyl 2-hydroxypropanethioate
+
292638-85-8
Propanethioic acid, 2-hydroxy-, S-methyl ester
acrylic acid methyl ester
81528-48-5
4-氨基-5-甲基噻吩-3-羧酸甲酯