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Thiophene, 噻吩/1kg/CAS:110-02-1'); document.write('¥590
Isatin, 靛红(吲哚醌,吲哚-2,3-二酮)/100g/CAS:91-56-5'); document.write('¥223.5
Diethyl azodicarboxylate, 偶氮二甲酸二乙酯/500g/CAS:1972-28-7'); document.write('¥1078