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Chloroacetonitrile, 氯乙腈/500g/CAS:107-14-2'); document.write('¥470
Methyltriphenylphosphonium bromide, 甲基三苯基溴化磷/1kg/CAS:1779-49-3'); document.write('¥495
1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride, 1-乙基-(3-二甲基氨基丙基)碳酰二亚胺盐酸盐(EDC)/250g/CAS:25952-53-8'); document.write('¥900