EN
喹諾酮類藥物中間體
NumberNameStructuralCASQuality standard
 1  2,4-Dichloro-5-fluorobenzoyl chloride    

    86393-34-2

off-white solid

purity≥98%

 2(E)-ethyl 3-(dimethylamino)acrylate 924-99-2(1117-37-9)

colorless liquid

purity≥99%

 3(E)-methyl 3-(dimethylamino)acrylate 999-59-720664-47-5

light yellow solid

purity≥99%

 4ethyl 2,4-dichloro-α-[(dimethylamino)methylene]
-5-fluoro-β-oxobenzenepropanoate
105392-20-9

white solid

purity≥99%

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