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document.write(' Dihydropyran, 3,4-二氢-2H-吡喃(二氢吡喃)/100mL/CAS:110-87-2 ');
document.write('¥110 |
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document.write(' Isatin, 靛红(吲哚醌,吲哚-2,3-二酮)/500g/CAS:91-56-5 ');
document.write('¥660 |
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document.write(' Cupric acetate, 无水醋酸铜/100g/CAS:142-71-2 ');
document.write('¥217.8 |
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document.write(' Isovanillin, 3-羟基-4-甲氧基苯甲醛(异香兰素)/500g/CAS:621-59-0 ');
document.write('¥500 |
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document.write(' Sodium bromate,溴酸钠/25g/CAS:7789-38-0 ');
document.write('¥117.6 |
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document.write(' 2,6-Di-tert-butyl-4-methylphenol, 抗氧剂264/25g/CAS:128-37-0 ');
document.write('¥80 |
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