| ???? |
b, e-??? |
| ?? |
a-???, all-trans- (8CI); (all-E)-1,3,3-Trimethyl-2-[3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-2-cyclohexen-1-yl)-1,3,5,7,9,11,13,15,17-octadecanonaenyl]?????; ??? ??, 1,3,3- ???? -2- [3,7,12,16- ??? ?? -18- (2,6,6- ???? -2- ??? ?? -1- ?) -1,3,5,7,9,11,13,15,17- ?? ?? ?? ??] -, (?? -E) -; ?? ??; all-trans-a-carotene; A-??? |
| ?? ?? |
b,e-Carotene;a-Carotene, all-trans- (8CI); (all-E)-1,3,3-Trimethyl-2-[3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-2-cyclohexen-1-yl)-1,3,5,7,9,11,13,15,17-octadecanonaenyl]cyclohexene; Cyclohexene,1,3,3-trimethyl-2-[3,7,12,16-tetramethyl-18-(2,6,6-trimethyl-2-cyclohexen-1-yl)-1,3,5,7,9,11,13,15,17-octadecanonaenyl]-,(all-E)-; Hi-Alpha; all-trans-a-Carotene; a-Carotene |
| ??? |
C40H56 |
| cas?? |
432-70-2 |
| ?? ?? |
|
| ?? |
0.938g/cm3 |
| ??? |
644.9°Cat760mmHg |
| ??? |
341.2°C |
|
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