연관
benzyl phenyl
benzil
benzyl group
bz group
benzyl radical
benzyl protection
benzoyl
benzylation
benzoyl group
phenyl group
benzyl alcohol
benzyl acetate
연관
benzyl phenyl
benzil
benzyl group
bz group
benzyl radical
benzyl protection
benzoyl
benzylation
benzoyl group
phenyl group
benzyl alcohol
benzyl acetate