1-(1-hydroxynaphthalen-2-yl)pentan-1-one

2,13-二戊酰基二苯并-18-冠醚-6

2,3:11,12-bis[4',5''-n-pentylbenzo]-18-crown-6

S-2-吡啶基戊烷硫代酸酯

heptadecan-5-one