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[1-(Ethoxycarbonyl)ethyl]triphenylphosphonium bromide, 乙氧甲酰基乙基三苯基溴化膦/5g/CAS:30018-16-7'); document.write('¥140
Dimethylchloroacetal, 2-氯乙醛缩二甲醇/500g/CAS:97-97-2'); document.write('¥650
Tetrabutylammonium hydrogen sulfate, 四丁基硫酸氢胺/500g/CAS:32503-27-8'); document.write('¥354