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document.write(' 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone, 2,3-二氯-5,6-二氰基-1,4-苯醌/100g/CAS:84-58-2 ');
document.write('¥540 | ');
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document.write(' 1,2,4-Trichlorobenzene, 1,2,4-三氯苯/100g/CAS:120-82-1 ');
document.write('¥222 | ');
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