chij

19-hydroxy-androst-4-Ene-4-ees-dione Cas 510-64-5

19-hydroxy-androst-4-Ene-4-ees-dione Cas 510-64-5

Cov lus piav qhia luv luv:

Cov Khoom Npe: 19-Hydroxy-androst-4-Ene-4,17-Dione

CAS TSIS MUAJ .: 510-64-5

Cov Qauv Molecular: C19H26O3

Molecular hnyav: 302.41

Melting Taw tes: ≥174.0 ℃

Poob rau ziab: ≤0.5%

Cov ntsiab lus: ≥99%

 


Khoom Qhia Qhia

Khoom Ntawv

Kev siv: Intermediate ntawm ibtisterone thiab ursinylestradiol. Cov txheej txheem ntau lawm siv acetic acid cev cov kua roj plab (5,16-cev muaj zog) li cov roj ntsha HCl), ntxiv, Eprotyghation, kev tshem tawm ntawm 3-acetyl), oxidation (3-hydroxy), tshem tawm (tshem tawm HCl), txo qis, ntiv nplhaib qhib, thiab lwm yam.


  • Yav dhau los:
  • Tom ntej:

  • Sau koj cov lus ntawm no thiab xa mus rau peb