88991-46-2
2-phenyl-4-(thiophen-3-ylmethylidene)-1,3-oxazol-5-one
→
~81%
88991-22-4
2-benzamido-3-thiophen-3-ylprop-2-enoic acid
495-69-2
马尿酸
498-62-4
3-噻吩甲醛