15719-55-8
trimethyl(oct-1-ynyl)silane
+
20807-99-2
硫代丁酸乙酯
→
~97%
73922-78-8
dodec-5-yn-4-one
115975-22-9
2-(bromomethyl)benzoic butyric anhydride
~77%
87-41-2
苯酞