7-Chloro-benzo[b]thiophene-2-carboxylic acid

Methyl 1-benzylpiperidine-4-carboxylate

1-苄基-4-哌啶甲酸甲酯

4H-环戊[1,2-b:5,4-b']二噻吩, 4H-Cyclopenta[2,1,b-:3,4,b']dithiophene

3,3-Dimethyl-morpholine

菝葜皂苷元, Sarsasapogenin

4,5-dichloro-2-methylpyridine

4,5-二氯-2-甲基吡啶

2-Amino-6-nitro-benzoic acid

6-硝基邻氨基苯甲酸

4-Methoxycarbonylphenylchloroformate

4-甲氧基羰基苯基氯甲酸酯

K252c

孢菌素甙元

4-Bromopyrene

4-溴芘