824-79-3
对甲苯亚磺酸钠
+
190263-13-9
→
~87%
62141-41-7
6-(4-methylphenyl)sulfonyl-9-phenylpurine
6-thiocyanato-9-phenyl-9H-purine
62196-39-8
9-phenylpurine-6-carbonitrile