document.write('
'); document.write(''); document.write('
Dimethylacetylmethylphosphonate, 丙酮基膦酸二甲酯/25g/CAS:4202-14-6'); document.write('¥940
4-Methylphenylhydrazine hydrochloride, 4-甲基苯肼盐酸盐/500g/CAS:637-60-5'); document.write('¥1200
Dicyclohexylcarbodiimide, N,N'-二环己基碳二亚胺(DCC)/1kg/CAS:538-75-0'); document.write('¥450