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1,2:5,6-Bis-O-(1-methylethylidene)-D-mannitol, 双丙酮-D-甘露糖醇/5g/CAS:1707-77-3'); document.write('¥120
(Diacetoxyiodo)benzene, 碘苯二乙酸/25g/CAS:3240-34-4'); document.write('¥200
Dichlorotriphenylphosphorane, 三苯基二氯化膦/100g/CAS:2526-64-9'); document.write('¥730
(Diacetoxyiodo)benzene, 碘苯二乙酸/5g/CAS:3240-34-4'); document.write('¥100