136539-01-0
2-氨基-5-氯噻唑-4-羧酸乙酯
→
~80%
425392-44-5
2-溴-5-氯噻唑-4-羧酸乙酯
5398-36-7
2-氨基噻唑-4-甲酸乙酯
59937-01-8
2-苯基噻唑-4-甲酸乙酯
425392-45-6
5-氯噻唑-4-羧酸乙酯