3,20-Bis (ethylenedioxy) -19-norpregna-5 (10) 9 (11) dien-17-o CAS 54201-84-2

Khoom Piav Qhia:

Khoom Lub Npe: 3,20-Bis (ethylenedioxy) -19-norpregna-5 (10) 9 (11) dien-17-o CAS TSIS TAU: 54201-84-2

Lub ntsiab lus:

17α-hydroxy-19-norpregna-5 (10), 9 (11) -diene-3,20-dione 3,20-bis (ethylene acetal);

3,20-Bis (ethylenedioxy) -19-norpregna-5 (10), 9 (11) -dien-17-ol;

17-Hydroxy-19-norpregna-5 (10), 9 (11) -diene-3,20-dione cyclic bis (1,2-ethanediyl acetal);

Tshuaj& Lub Cev Muaj Zog:

Tshwm sim: Khoom

Kev Ntsuas: ≥99.00%

Ceev: 1.25

Kub Point: 562.1 ± 50.0 ℃ (Kwv yees)

Pka: 14.95 ± 0.40 (kwv yees)

Flash Point: 293.7 ± 30.1 ℃

Vapor Siab: 0.0 ± 3.5 mmHg ntawm 25 ℃

Index ntawm Refraction: 1.593

Cov Ntaub Ntawv Kev Nyab Xeeb:

HS Code: 2934999099

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: 3,20-bis (ethylenedioxy) -19-norpregna-5 (10) 9 (11) dien-17-o cas 54201-84-2, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, yuav, hauv Tshuag

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