document.write('
'); document.write(''); document.write('
Methyl anthranilate, 氨茴酸甲酯/100g/CAS:134-20-3'); document.write('¥100
Carbon tetrabromide, 四溴化碳/500g/CAS:558-13-4'); document.write('¥1125
Methyl carbamate, 氨基甲酸甲酯/500g/CAS:598-55-0'); document.write('¥360