26759-51-3
methyl 2-(2-methoxy-2-oxoethyl)sulfanyl-5-nitrobenzoate
→
~98%
26759-52-4
methyl 3-hydroxy-5-nitro-2H-1-benzothiophene-3-carboxylate
6307-82-0
2-氯-5-硝基苯甲酸甲酯
+
2365-48-2
巯基乙酸甲酯
~90%