67-56-1
甲醇
+
88991-46-2
2-phenyl-4-(thiophen-3-ylmethylidene)-1,3-oxazol-5-one
→
~65%
88991-35-9
methyl 2-benzamido-3-thiophen-3-ylprop-2-enoate
495-69-2
马尿酸
498-62-4
3-噻吩甲醛
117784-24-4
4-(3-噻吩)-1H-吡唑-3-羧酸