tetrahydrofuroyl piperazine

N-Methylpiperazine Appearance : Colorless transparent liquid Assay : 99.5% Min N-Methyl PiperazineItemStandardAppearanceA colorless transparent liquidContent≥99.50%Moisture≤0.30% N-Methyl Piperazine

CAS NO.:103-76-4 N-(2-Hydroxyethyl)piperazine 1.China's largest supplier 2.Content:99% min 3.miscible CAS NO.:103-76-4 N-(2-Hydroxyethyl)piperazine China's largest supplier N-(2-Hydroxyethyl)piperazine

Name: 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride CAS: 59703-00-3 Technical Data: Properties: White or off-white crystalline powderAssay(HPLC, %): ≥95.0Dioxo piperazine(HPLC, %): ≤4.0Absorbance(400nm): A≤0.1 4-Ethyl-2,3-dioxo-1-piperazine carbonyl chloride(EDPC)

... Volatile organic impurities: Conform 5-benzyl-3, 6-dioxo-2-piperazine acetic acid 1.5% max Other related substance: 2.0 ...

... and nitrogen Zhuo tricyclic antidepressants. Chinese alias oxychloride level; chlorine piperazine oxygen ZhuoEINECS No. 237-867-1Sub-sub-type C17H16ClN3OMolecular volume ...