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3-Amino-1-propanesulfonic acid, 3-氨基丙烷磺酸/5g/CAS:3687-18-1'); document.write('¥930
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