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(R,R)-(+)-2,3-DIMETHOXY-N,N,N',N'-TETRA- METHYLSUCC. DIAMIDE |
(R,R)-(+)-2,3-DIMETHOXY-N,N,N',N'-TETRA- METHYLSUCC. DIAMIDE |
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Tetrakis(1,1,1,3,3,3-hexafluoroisopropyl) Orthosilicate |
正硅酸四(1,1,1,3,3,3-六氟异丙基)酯 |
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1,3,2-Oxazaborolidine, 3,4-dimethyl-2,5-diphenyl- |
1,3,2-Oxazaborolidine, 3,4-dimethyl-2,5-diphenyl- |
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5-Methoxy-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-10-propanoic acid methyl ester |
5-Methoxy-2,2,8,8-tetramethyl-2H,8H-benzo[1,2-b:5,4-b']dipyran-10-propanoic acid methyl ester |
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