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Trimethylsilyl cyanide, 氰基三甲基硅烷/50mL/CAS:7677-24-9'); document.write('¥529.5
1,1,1,3,3,3-Hexafluoro-2-propanol, 1,1,1,3,3,3-六氟代-2-丙醇/500g/CAS:920-66-1'); document.write('¥1000