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5-Nitrosalicylaldehyde CAS 97-51-8It is an intermediates for organic synthesis such as medicines, perfumes and dyes
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1-AMINO-4-DIETHYLAMINOBENZENE HYDROCHLORIDE CAS2198-58-5The importance of color film developer. Environmental protection reagent
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Diethylaminosulfur trifluoride CAS38078-09-0For fluoride reagents, anti-cancer drugs on fluoride