91345-20-9
(2-lactoyl-phenyl)-glyoxylic acid
854676-10-1
(2-pyruvoyl-phenyl)-glyoxylic acid
100360-69-8
1a,7b-Dihydro-2,2-dihydroxynaphth[1,2-b]oxiren-3(2H)-on
120-12-7
蒽
111936-75-5
3.4.3'.4'-Tetrahydroxy-[1.1']binaphthyl

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