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Hu rau:Errol Zhou (Mr.)

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APIs thiab Intermediates
11beta, 21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate CAS 3044-42-6

11beta, 21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate CAS 3044-42-6

CAS TSIS TAU: 3044-42-6
Cov mis mos molecular: C23H28O5
Molecular phaus: 384.46500
EINECS TSIS YOG: 221-250-9
MDL NO: NA

Txhawb tshuaj

Khoom Piav Qhia:

Khoom Lub Npe: 11beta, 21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate CAS TSIS: 3044-42-6

Lub ntsiab lus:

21-Acetyloxy-11β-hydroxypregna-1,4,16-triene-3,20-dione;

Pregna-1,4,16-triene-3,20-dione, 21- (acetyloxy) -11-hydroxy-, (11b)-;

[2-[(8S, 9S, 10R, 11S, 13S, 14S) -11-Hydroxy-10,13-Dimethyl-3-Oxo-6,7,8,9,11,12,14,15-Octahydrocyclopenta [ a] Phenanthren-17-Yl] -2-Oxoethyl] Acetate;

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Khoom los yog kua

Kev Ntsuas: ≥99.0%

Ceev: 1.24g/cm3

Kub Point: 553.4 ℃ ntawm 760mmHg

Flash Point: 189.9 ℃

Refractive Index: 1.584

21-Acetoxy-11β-hydroxypregna-1,4,16-triene-3,20-dione yog qhov nruab nrab hauv kev sib xyaw ntawm Budesonide cuam tshuam nrog cov txiaj ntsig.

Yog tias koj txaus siab rau peb cov khoom lossis muaj lus nug, thov koj xav tiv tauj peb!

Cov khoom lag luam nyob rau hauv patent tau muab rau R& D lub hom phiaj nkaus xwb. Txawm li cas los xij, lub luag haujlwm zaum kawg tshwj xeeb tshaj yog nrog tus neeg yuav khoom.


Cim npe nrov: 11beta, 21-dihydroxypregna-1,4,16-triene-3,20-dione 21-acetate cas 3044-42-6, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

Xa kev nug