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Triphenylphosphine, 三苯基膦/100g/CAS:603-35-0'); document.write('¥120
1,3-Cyclohexadiene, 1,3-环己二烯/5ml/CAS:592-57-4'); document.write('¥380
L-Serine, L-丝氨酸/500g/CAS:56-45-1'); document.write('¥540
Ethyl 4-chloroacetoacetate, 4-氯乙酰乙酸乙酯/25ml/CAS:638-07-3'); document.write('¥70
Potassium benzoate, 苯甲酸钾/500g/CAS:582-25-2'); document.write('¥610