110-89-4
哌啶
+
532-55-8
苯甲酰基异硫氰酸酯
→
~87%
58415-38-6
N-(piperidine-1-carbothioyl)benzamide
333-20-0
硫氰酸钾
98-88-4
苯甲酰氯
1147550-11-5