79-80-1 ????????????????
| ?????? ?? ??? |
???????????????? |
| ????????? |
; ??????? ? 2; 3,4-??????????????????; ???????, 3,4-???????????- |
| ???????? ??? |
dehydroretinol; vitamin A2; 3,4-didehydroretinol; Retinol, 3,4-didehydro- |
| ????? ???????? |
C20H28O |
| ?????? ??? |
284.4357 |
| InChI |
InChI=1/C20H28O/c1-16(8-6-9-17(2)13-15-21)11-12-19-18(3)10-7-14-20(19,4)5/h6-13,21H,14-15H2,1-5H3/b9-6+,12-11+,16-8+,17-13+ |
| ??? ??????? ?????? |
79-80-1 |
| EINECS |
201-226-4 |
| ????? ?????? |
|
| ????? |
0.969g/cm3 |
| ????? ?? ??? |
425.6°C at 760 mmHg |
| ??????? ??????? |
1.561 |
| ????? ??????? |
151.4°C |
| ????? ?? ???? |
5.01E-09mmHg at 25°C |
|