N-Methyl-4-Chloro-Piperidine N-甲基-4-氯哌啶 Appearance: A clear colourless to light yellow coloured liquid with a characteristic odour Assay: NLT 98.0% Water: NMT0.2% Standard: In-House Standard CAS NO.: 5570-77-4 Formula: C6H12CIN 避光,密闭贮存于30℃以下通风库房内,贮存期一般不超过三个月。 重要的医药中间体,用于抗组胺类药如酮替芬、苯噻啶、氯雷他啶等的合成