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A kind of interleaving agent hydroxy silicone oil emulsion 305 process units
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A kind of synthetic method of amphetamine pharmaceutical intermediate 1 phenyl 2 aminopropane
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A kind of synthetic method of phenformin pharmaceutical intermediate β phenethylamine
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Method for synthesizing amorolfine drug intermediate p-tert-amyl benzyl bromide
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Synthetic method of fluconazole drug intermediate 2,4-dichloro-alpha-(1H-1,2,4-triazol-1-yl)acetophenone
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Synthesis method of propafenone drug intermediate benzyl malonic acid diethyl ester
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Drug intermediates thiocyanate-2, 4-dinitrophenyl ester synthetic method
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Synthetic method for medical intermediate ethyl o-ethoxybenzoate of o-ethoxybenzoate
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