75-75-2
甲烷磺酸
+
71919-14-7
3-(hydroxymethyl)-5,5-diphenylhydantoin N,N-dimethylglycine ester
→
~94%
71919-15-8
丁基癸基己二酸盐
21616-46-6
3-(hydroxymethyl)-5,5-diphenylimidazolidine-2,4-dione
57-41-0
苯妥英