4-(furan-2-yl)-4-hydroxybutan-2-one

1-(3-Bromo-5-fluorophenyl)acetone

3-(3-硝基苯基)-5-苯乙基-1,2,4-恶二唑

acetic acid,3-methyl-3H-inden-1-ol

2-氧代-1-(2-氧代丙基)环戊烷羧酸乙酯