Methyl 4-nitrobenzene-1-sulfonate

4-硝基苯磺酸甲酯

4-Toluenesulfonyl fluoride

对甲苯磺酰氟

Bromonitromethane

溴代硝基甲烷

2,6-Dimethylpyrazine

2,6-二甲基吡嗪

2,3,5-Trimethylpyrazine

2,3,5-三甲基吡嗪

Naproxen ethyl ester

2-(4-氯苯氧基)丁酸, 2-(4-Chlorophenoxy)butyric acid

(2R,3S)-3-hydroxynorvaline hydrochloride

Endomorphin 2

ethyl 2-azido-3-[(tert-butoxycarbonyl)amino]-3-(3-methoxyphenyl)propanoate