118160-00-2
3-(phenylethynyl)isonicotinonitrile
→
~51%
118160-04-6
960114-23-2
+
98-88-4
苯甲酰氯
~38%
960114-13-0
2-(4-(甲氧基羰基)吡啶-3-基)丙二酸二甲酯
~31%