為實驗者效勞
Cetyl alcohol CAS: 36653-82-4
Potassium permanganate
CAS：7722-64-7
Diacetylmonoxime CAS: 57-71-6
2,6-Di-tert-butyl-4-methylphenol CAS: 128-37-0
Diethylamine CAS: 109-89-7
