三片三奸1电影_91欧美激情一区二区三区_HD中文字幕播放,色av免费在线,中文字幕日本一区,欧美日韩一区二区三区在线观看

SZSE:002741
Chemical Reagents
N-(1-Naphthyl)ethylenediamine dihydrochlorideCOA Report
  • CAS No.:1465-25-4
  • Molecular weight:259.18
  • Aliases:N-1-Naphthylethylene diamine dihydrochloride
  • Molecular formula: C12H16C12N2
  • EC No.:215-981-2
  • HS-No:29215990
Information
Specification category:
Product No. Product name specifications
1.20274.016 N-(1-Naphthyl)ethylenediamine dihydrochloride AR10g
Characteristic: Melting point 196-199 (DEC.)
Related Products

Copyright ? Guangdong?Guanghua?Sci-Tech?Co.,?Ltd. GuangDong ICP No. 14033791-1