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2-Nitrotoluene, 2-硝基甲苯/25g/CAS:88-72-2'); document.write('¥118
N-bromobutanimide, N-溴代丁二酰亚胺/500g/CAS:128-08-5'); document.write('¥110
Calcium iodine, 碘化钙/25g/CAS:10102-68-8'); document.write('¥2268
Benzothiazole, 苯并噻唑/100g/CAS:95-16-9'); document.write('¥260