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Methyl L-phenylalaninate hydrochloride, L-苯丙氨酸甲酯盐酸盐/25g/CAS:7524-50-7'); document.write('¥140
Dimethylchloroacetal, 2-氯乙醛缩二甲醇/500g/CAS:97-97-2'); document.write('¥650