ChemNet > CAS > 545-26-6 ????????????. 3-???? ? 14?16-????-????? ????????-5-???? ? 14-????-?????-20 (22)-?????? ? ???????????. (3beta ? 5beta ? 8xi ? 9xi ? 16beta) -3?14?16-trihydroxycard-20 (22) -enolide ? (3beta ? 5beta ? 16beta) -3?14?16-trihydroxycard-20 (22) -enolide ? 3?14?16-????? ???????? ????-20 (22) - ?????? ?
545-26-6 ????????????. 3-???? ? 14?16-????-????? ????????-5-???? ? 14-????-?????-20 (22)-?????? ? ???????????. (3beta ? 5beta ? 8xi ? 9xi ? 16beta) -3?14?16-trihydroxycard-20 (22) -enolide ? (3beta ? 5beta ? 16beta) -3?14?16-trihydroxycard-20 (22) -enolide ? 3?14?16-????? ???????? ????-20 (22) - ?????? ?
| ??? ?????? |
????????????. 3-???? ? 14?16-????-????? ????????-5-???? ? 14-????-?????-20 (22)-?????? ? ???????????. (3beta ? 5beta ? 8xi ? 9xi ? 16beta) -3?14?16-trihydroxycard-20 (22) -enolide ? (3beta ? 5beta ? 16beta) -3?14?16-trihydroxycard-20 (22) -enolide ? 3?14?16-????? ???????? ????-20 (22) - ?????? ? |
| ????? ??????????? |
Gitoxigenin; 3-beta,14,16-beta-trihydroxy-5-beta,14-beta-card-20(22)-enolide; Gitoxygenin; (3beta,5beta,8xi,9xi,16beta)-3,14,16-trihydroxycard-20(22)-enolide; (3beta,5beta,16beta)-3,14,16-trihydroxycard-20(22)-enolide; 3,14,16-trihydroxycard-20(22)-enolide |
| ?????? ???????? |
C23H34O5 |
| ????? ??????? ??????? |
390.5131 |
| InChI |
InChI=1/C23H34O5/c1-21-7-5-15(24)10-14(21)3-4-17-16(21)6-8-22(2)20(13-9-19(26)28-12-13)18(25)11-23(17,22)27/h9,14-18,20,24-25,27H,3-8,10-12H2,1-2H3 |
| ?????????? ???????? ??????? |
545-26-6 |
| ???????? ????????? ??? |
208-886-2 |
| ???? ?????? |
|
| ????? |
1.297g/cm3 |
| ???? ???????? |
224-226℃ |
| ???? ??????? |
591°C at 760 mmHg |
| ????? ???????? |
1.609 |
| ???? ?????? |
203.6°C |
| ??? ?????? |
1.97E-16mmHg at 25°C |
| ?????? ??? ??????? ?????? |
T:Toxic;
|
| ??? ????????? |
R23/24:Toxic by inhalation and in contact with skin.;
R33:Danger of cummulative effects.;
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| ???? ????? |
S24/25:Avoid contact with skin and eyes.;
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