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Trimethylsilylacetylene, 三甲基乙炔基硅/5ml/CAS:1066-54-2'); document.write('¥100
Acetylacetaldehyde dimethyl acetal, 4,4-二甲氧基-2-丁酮/100g/CAS:5436-21-5'); document.write('¥290
Eschenmoser's Salt, N,N-二甲基亚甲基碘化胺/5g/CAS:33797-51-2'); document.write('¥450
Methyl cyanoacetate, 氰乙酸甲酯/100g/CAS:105-34-0'); document.write('¥140