1,3-bis(3-nitrophenyl)-1,3-diazinan-2-one

6-bromo-3-methoxyhexa-1,2-diene

methyl 2-[4-acetyl-3-(3-bromopropoxy)phenoxy]acetate

6,9-dimethyl-3,4-dihydro-2H-1,5-benzodioxepine

2,2-二苯基四氢呋喃