—— |
(2R, 3S, 7S, 24S, 22E)-24-ethyl-7-hydroxy-2,3-isopropylidenedioxy-5α-cholest-22-en-6-one |
93488-31-4 |
C32H52O4 |
500.762 |
—— |
(20S)-2α,3α-isopropylidenedioxy-5α-pregnan-6-one-20-carbaldehyde |
174656-33-8 |
C25H38O4 |
402.574 |
—— |
(1S,2R,4R,8S,10S,13S,14S,17R,18S)-17-[(2S,3S,4S,5S)-5-ethyl-3,4-dihydroxy-6-methylheptan-2-yl]-2,6,6,18-tetramethyl-5,7-dioxapentacyclo[11.7.0.02,10.04,8.014,18]icosan-11-one |
123450-38-4 |
C32H54O5 |
518.778 |
—— |
(2R,3S)-24-Ethyl-22-hydroxy-2,3-isopropylidenedioxy-5α-cholest-23-en-6-one |
87240-48-0 |
C32H52O4 |
500.762 |
—— |
(1S,2R,4R,8S,10S,13S,14S,17R,18S)-17-[(1S)-1-[(4R,5R)-2,2-dimethyl-5-[(2S)-3-methylbutan-2-yl]-1,3-dioxolan-4-yl]ethyl]-2,6,6,18-tetramethyl-5,7-dioxapentacyclo[11.7.0.02,10.04,8.014,18]icosan-11-one |
111118-49-1 |
C34H56O5 |
544.816 |
—— |
(3S)-3-[(4R,5R)-2,2-dimethyl-5-[(1S)-1-[(1S,2R,4R,8S,10S,13S,14S,17R,18S)-2,6,6,18-tetramethyl-11-oxo-5,7-dioxapentacyclo[11.7.0.02,10.04,8.014,18]icosan-17-yl]ethyl]-1,3-dioxolan-4-yl]-4-methylpentanal |
174656-38-3 |
C35H56O6 |
572.826 |
—— |
(2R, 3S, 24S, 22E)-24-ethyl-2,3-isopropylidenedioxy-7-oxa-B-homo-5α-cholest-22-en-6-one |
87240-51-5 |
C32H52O4 |
500.762 |
—— |
(2R,3S,22R,24(28)E)-24-Ethylidene-22,23-dihydroxy-2,3-isopropylidenedioxy-5α-cholestan-6-one |
91413-00-2 |
C32H52O5 |
516.762 |
—— |
(2R,3S,22E,24S)-2,3-Diacetoxy-24-methyl-5α-cholest-22-en-6-one |
81481-17-6 |
C32H50O5 |
514.746 |
—— |
(2R,3S)-23,24-Epoxy-24-ethyl-22-hydroxy-2,3-isopropylidenedioxy-5α-cholestan-6-one |
87240-49-1 |
C32H52O5 |
516.762 |
—— |
(1S,2R,4R,8S,10S,13S,14S,17R,18S)-17-[(1R,2S)-1-hydroxy-1-[(2R,3S)-5-oxo-3-propan-2-yloxolan-2-yl]propan-2-yl]-2,6,6,18-tetramethyl-5,7-dioxapentacyclo[11.7.0.02,10.04,8.014,18]icosan-11-one |
174656-35-0 |
C32H50O6 |
530.745 |
—— |
(20S)-2α,3α-isopropylidenedioxy-6-oxo-B-homo-7-oxa-5α-pregnane-20-carbaldehyde |
86400-80-8 |
C25H38O5 |
418.574 |
—— |
(2R, 3S, 22R, 23E)-22-hydroxy-2,3-isopropylidenedioxy-24-methyl-B-homo-7-oxa-5α-cholest-23-en-6-one |
86678-40-2 |
C31H50O5 |
502.735 |
—— |
2α,3α-dihydroxy-24S-methyl-5α-cholest-22E-en-6-one |
81520-73-2 |
C28H46O3 |
430.671 |
—— |
(2R, 3S, 22R, 23E)-22-hydroxy-2,3-isopropylidenedioxy-24-ethyl-B-homo-7-oxa-5α-cholest-23-en-6-one |
91464-73-2 |
C32H52O5 |
516.762 |
—— |
(2R,3S,22R,23S,24S)-22,23-Epoxy-24-ethyl-2,3-isopropylidenedioxy-B-homo-7-oxa-5α-cholestan-6-one |
117733-90-1 |
C32H52O5 |
516.762 |
—— |
2α,3α,22S,23S-tetraacetoxy-24S-methyl-5α-cholestan-6-one |
80779-46-0 |
C36H56O9 |
632.835 |
—— |
2,3,22,23-tetra-O-acetylcastasterone |
77027-48-6 |
C36H56O9 |
632.835 |
—— |
6,6-ethylenedioxy-2α,3α-isopropylidenedioxy-24S-ethyl-5α-cholest-22E-ene |
81481-14-3 |
C34H56O4 |
528.816 |
—— |
(2R, 3S, 22R, 23R)-22,23-dihydroxy-2,3-isopropylidenedioxy-B-homo-7-oxa-5α-ergost-24(28)-en-6-one |
86678-41-3 |
C31H50O6 |
518.734 |
—— |
2α,3α-diacetoxy-24S-methyl-22,23-epoxy-5α-cholestan-6-one |
85354-32-1 |
C32H50O6 |
530.745 |
—— |
6,6-ethylenedioxy-2α,3α-isopropylidenedioxy-24S-methyl-5α-cholest-22E-ene |
81481-16-5 |
C33H54O4 |
514.789 |
—— |
(2R, 3S, 22R, 23R, 24(28)E)-24(28)-ethylidene-22,23-dihydroxy-2,3-isopropylidenedioxy-B-homo-7-oxa-5α-cholestan-6-one |
87240-58-2 |
C32H52O6 |
532.761 |
—— |
(1S,2R,4R,8S,10S,13S,14S,17R,18S)-17-[(1R,2S)-1-hydroxy-1-[(2R)-5-oxo-3-propan-2-yl-2H-furan-2-yl]propan-2-yl]-2,6,6,18-tetramethyl-5,7-dioxapentacyclo[11.7.0.02,10.04,8.014,18]icosan-11-one |
174656-34-9 |
C32H48O6 |
528.73 |
—— |
(2R, 3S, 22R, 23S, 24R)-23,24-epoxy-22-hydroxy-2,3-isopropylidenedioxy-24-methyl-B-homo-7-oxa-5α-cholestan-6-one |
86691-78-3 |
C31H50O6 |
518.734 |
—— |
(20S)-6,6-ethylenedioxy-2α,3α-isopropylidenedioxy-5α-pregnane-20-carbaldehyde |
81481-15-4 |
C27H42O5 |
446.627 |
—— |
(2R,3S,22R,23S,24S)-23,24-Epoxy-24-ethyl-22-hydroxy-2,3-isopropylidenedioxy-B-homo-7-oxa-5α-cholestan-6-one |
91412-94-1 |
C32H52O6 |
532.761 |
—— |
(1R,3aS,3bS,5aS,6aS,9aR,10aR,10bS,12aS)-1-((1S,4S)-4-Ethyl-3-hydroxy-1,5-dimethyl-2-phenylselanyl-hexyl)-8,8,10a,12a-tetramethyl-hexadecahydro-7,9-dioxa-dicyclopenta[a,h]phenanthren-5-one |
91412-98-5 |
C38H58O4Se |
657.836 |
—— |
(2R,3S,22R,23Z)-6,6-ethylenedioxy-22-hydroxy-2,3-isopropylidenedioxy-5α-cholest-23-ene |
86413-53-8 |
C32H52O5 |
516.762 |
—— |
(2R,3S,5α,22R,23R,24S)-6,6-Ethylenedioxy-2,3-isopropylidenedioxyergostane-22,23-diol |
91708-76-8 |
C33H56O6 |
548.804 |
—— |
(2R, 3S, 24S, 22E)-24-ethyl-2,3-isopropylidenedioxy-6-trimethylsilyloxy-5α-cholesta-6,22-diene |
93488-30-3 |
C35H60O3Si |
556.945 |
油菜素甾酮 |
castasterone |
80736-41-0 |
C28H48O5 |
464.686 |
—— |
(2R,3S,22R,23S,24R)-23,24-epoxy-6,6-ethylenedioxy-22-hydroxy-2,3-isopropylidenedioxy-5α-cholestane |
86413-56-1 |
C32H52O6 |
532.761 |
—— |
homodolichosterone |
85797-14-4 |
C29H48O5 |
476.697 |
—— |
(2R,3S,22S)-6,6-ethylenedioxy-22-hydroxy-2,3-isopropylidenedioxy-5α-cholest-23-yne |
86413-49-2 |
C32H50O5 |
514.746 |
—— |
(2R,3S,22R)-6,6-ethylenedioxy-22-hydroxy-2,3-isopropylidenedioxy-5α-cholest-23-yne |
86413-50-5 |
C32H50O5 |
514.746 |
—— |
(2R, 3S, 6S, 7S, 24S, 22E)-6,7-epoxy-24-ethyl-7-hydroxy-2,3-isopropylidenedioxy-6-trimethylsilyloxy-5α-cholest-22-ene |
93488-32-5 |
C35H60O4Si |
572.945 |