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Caesium fluoride, 氟化铯/25g/CAS:13400-13-0'); document.write('¥120
N-Ethoxycarbonyl-2-ethoxy-1,2-dihydroquinoline, 2-乙氧基-1-乙氧碳酰基-1,2-二氢喹啉/5g/CAS:16357-59-8'); document.write('¥114.3