147123-50-0
1H-thieno[3,2-d]triazin-4-one
→
147123-67-9
3-氯-2-氰基噻吩
+
147123-68-0
3-氯噻吩-2-甲酰胺
137844-98-5
3-aminothiophene-2-carbohydrazide
22288-78-4
3-氨基-2-噻吩甲酸甲酯