38622-91-2
4-toluene-sulfonylmethyl isocyanide
+
120-14-9
香兰素甲醚
→
~85%
73663-61-3
5-(3,4-dimethoxyphenyl)-1,3-oxazole
288-42-6
恶唑
2859-78-1
4-溴黎芦醚