2,3,4,6-tetraacetate-β-D-glucopyranosylamine
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T11680 2,3,4,6-tetraacetate-β-D-glucopyranosylamine ≥98% 【psaitong】 |
哌啶戊醇
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P70542 哌啶戊醇 >98.0%(GC)(T) 【psaitong】 |