137046-60-7
5,6,7,8-Tetrahydro-5,8-dioxo-4H-thieno[3,2-b]azepin-7-carbonsaeuremethylester
→
~82%
137046-61-8
4H-噻吩并[3,2-b]氮杂卓-5,8-二酮, 6,7-二氢-
31823-64-0
3-氨其噻吩-2-甲酸乙酯
22288-78-4
3-氨基-2-噻吩甲酸甲酯
137046-59-4
methyl 3-(4-methoxy-4-oxobutanamido)thiophene-2-carboxylate
180340-57-2
5,6,7,8-四氢-4H-噻吩并[3,2-b]氮杂