39126-52-8
tetraethyl (1,4-phenylenediamino)dimalonate
→
10097-07-1
N,N’-1,4-Phenylenedi-glycine
39126-53-9
106-50-3
对苯二胺
79-11-8
氯乙酸
+
140-50-1
N,N'-二乙酰-1,4-苯二胺
189194-00-1
N,N’-Diacetyl-N,N’-1,4-Phenylenedi-glycine Diethyl Ester