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4-氯-3-羟基-5-(甲基硫代)噻吩-2-羧酸甲酯

4-氯-3-羟基-5-(甲基硫代)噻吩-2-羧酸甲酯

CAS号：104386-68-7

英文名：methyl 4-chloro-3-hydroxy-5-methylsulfanylthiophene-2-carboxylate

分子式：C7H7ClO3S2

分子量：238.712

上游原料

甲基碘

methyl 5-(acetylthio)-4-chloro-3-hydroxythiophene-2-carboxylate

methyl 5-(acetylthio)-4-chloro-3-hydroxythiophene-2-carboxylate

methyl 4-chloro-3-hydroxy-5-mercaptothiophene-2-carboxylate

methyl 4-chloro-3-hydroxy-5-mercaptothiophene-2-carboxylate

2,4-dichloro-2-methoxycarbonyl-3-oxo-2,3-dihydrothiophene

2,4-dichloro-2-methoxycarbonyl-3-oxo-2,3-dihydrothiophene

上游原料

甲基碘 methyl 5-(acetylthio)-4-chloro-3-hydroxythiophene-2-carboxylate methyl 4-chloro-3-hydroxy-5-mercaptothiophene-2-carboxylate 2,4-dichloro-2-methoxycarbonyl-3-oxo-2,3-dihydrothiophene