為實驗者效勞
2-Butanol CAS:78-92-2
2.5L
Acetic acid glacial CAS No: 64-19-7
Iodine, solution 0,05 mol/l (0,1 N)
CAS : 7553-56-2
Acetyl chloride CAS No: 75-36-5
Acetophenone CAS No: 98-86-2