95-55-6
美沙拉嗪杂质C
+
36239-09-5
氯甲酰乙酸乙酯
→
~90%
55244-09-2
ethyl 3-(2-hydroxyanilino)-3-oxopropanoate
105-53-3
丙二酸二乙酯
~86%
159657-36-0
53341-66-5
ethyl 3-anilino-3-oxopropanoate
4270-39-7
4-ethoxymalonanilic acid ethyl ester
84755-34-0
N,N'-bis(2-hydroxyphenyl)propanediamide