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4-Chlorophenylhydrazine hydrochloride, 对氯苯肼盐酸盐/100g/CAS:1073-70-7'); document.write('¥195
1-Bromo-2-nitrobenzene, 1-溴-2-硝基苯/100g/CAS:577-19-5'); document.write('¥533.5
Ethyltriphenylphosphonium bromide, 乙基三苯基溴化膦/100g/CAS:1530-32-1'); document.write('¥150