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(S)-(+)-^a-Methoxy-^a-(trifluoromethyl)phenylacetyl chloride, 98+%Brand: ALFA-AESAR CAS: 20445-33-4 SKU: L14332 -
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Bis(triphenylphosphoranylidene)ammonium chloride, 97% (dry wt.), water <3%Brand: ALFA-AESAR CAS: 21050-13-5 SKU: L14339
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Methacrylic anhydride, 94%, stab. with ca 0.2% 2,4-dimethyl-6-tert-butylphenolBrand: ALFA-AESAR CAS: 760-93-0 SKU: L14357
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Naphthalene-1,4,5,8-tetracarboxylic acid dianhydride, 97%Brand: ALFA-AESAR CAS: 81-30-1 SKU: L14365
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