82301-36-8
(2-formyl-4-nitro-phenylsulfanyl)-acetic acid
→
86010-32-4
5-硝基-1-苯并噻吩-2-羰酰氯
23081-03-0
5,5'-dinitro-2,2'-disulfanediyl-bis-benzaldehyde
6361-21-3
2-氯-5-硝基苯甲醛
6345-55-7
5-硝基-1-苯并噻吩-2-羧酸