product Name：norethindrone
  • Norethisterone,98%; 17-alpha-ethynyl-17-beta-hydroxyoestr-4-en-3-one; Norethisterone; 17-ethynyl-17-hydroxyestr-4-en-3-one; (17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one; (8xi,9xi,14xi,17beta)-17-ethynyl-17-hydroxyestr-4-en-3-one
  • 68-22-4
  • 200-681-6
  • C20H26O2
  • 298.4192
  • InChI=1/C20H26O2/c1-3-20(22)11-9-18-17-6-4-13-12-14(21)5-7-15(13)16(17)8-10-19(18,20)2/h1,12,15-18,22H,4-11H2,2H3/t15-,16?,17?,18?,19-,20-/m0/s1
  • norethindrone 68-22-4
  • 1.15g/cm3
  • 205-206℃
  • 447°C at 760 mmHg
  • 1.577
  • 190.5°C
  • 7.22E-10mmHg at 25°C