5H-二苯并[b,e]氮杂卓-6,11-二酮

2-苯甲基异氰酸苯酯

2-(氯甲基)苯基异氰酸酯

2-(2-甲氧基-2-氧代乙基)苯羧酸甲酯

N-(10H-anthracen-9-ylidene)hydroxylamine