1,2-diethyl benzene

金刚烷酮

2-萘胺

(3S,4R)-1-[[(allyloxy)carbonyl]methyl]-3-[(R)-1-(tetrahydropyranyloxy)ethyl]-4-[[β-naphthoxy(thiocarbonyl)]thio]-2-azetidinone

草酰氯单乙酯