Chemical Formula: C20H26O2

Chemical Formula C20H26O2

Found 101 metabolite its formula value is C20H26O2

Norethindrone

(1S,2R,10R,11S,14R,15S)-14-ethynyl-14-hydroxy-15-methyltetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadec-6-en-5-one

C20H26O2 (298.1932696)


A synthetic progestational hormone with actions similar to those of progesterone but functioning as a more potent inhibitor of ovulation. It has weak estrogenic and androgenic properties. The hormone has been used in treating amenorrhea, functional uterine bleeding, endometriosis, and for contraception. [PubChem] CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4789; ORIGINAL_PRECURSOR_SCAN_NO 4788 INTERNAL_ID 429; CONFIDENCE standard compound; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9046; ORIGINAL_PRECURSOR_SCAN_NO 9044 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9061; ORIGINAL_PRECURSOR_SCAN_NO 9058 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9106; ORIGINAL_PRECURSOR_SCAN_NO 9102 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9046; ORIGINAL_PRECURSOR_SCAN_NO 9044 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9063; ORIGINAL_PRECURSOR_SCAN_NO 9058 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4892; ORIGINAL_PRECURSOR_SCAN_NO 4890 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4826; ORIGINAL_PRECURSOR_SCAN_NO 4825 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4801; ORIGINAL_PRECURSOR_SCAN_NO 4798 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4810; ORIGINAL_PRECURSOR_SCAN_NO 4809 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 9085; ORIGINAL_PRECURSOR_SCAN_NO 9082 CONFIDENCE standard compound; INTERNAL_ID 429; DATASET 20200303_ENTACT_RP_MIX505; DATA_PROCESSING MERGING RMBmix ver. 0.2.7; DATA_PROCESSING PRESCREENING Shinyscreen ver. 0.8.0; ORIGINAL_ACQUISITION_NO 4809; ORIGINAL_PRECURSOR_SCAN_NO 4806 G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03A - Hormonal contraceptives for systemic use > G03AC - Progestogens G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DC - Estren derivatives C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents CONFIDENCE standard compound; INTERNAL_ID 2798 CONFIDENCE standard compound; INTERNAL_ID 4150

   

Norethynodrel

Norethynodrel

C20H26O2 (298.1932696)


C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents Same as: D05207

   

2686-05-7

3-Methoxy-5,19-cyclo-5,10-secoandrosta-1(10),2,4-trien-17-one

C20H26O2 (298.1932696)


   

NCIOpen2_004323

3-Methoxy-D-homoestra-1,3,5(10),8-tetraen-17abeta-ol

C20H26O2 (298.1932696)


   

2,6-Dimethylhexestrol

4-[1-Ethyl-2-(4-hydroxyphenyl)butyl]-3,5-dimethylphenol

C20H26O2 (298.1932696)


   

SCHEMBL12793146

3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-one

C20H26O2 (298.1932696)


   

Juvocimene 2

3-[(1Z,5Z)-1-(4-methoxyphenyl)-6-methylocta-1,5,7-trien-4-yl]-2,2-dimethyloxirane

C20H26O2 (298.1932696)


Juvocimene 2 is found in herbs and spices. Juvocimene 2 is a constituent of the oil of Ocimum basilicum (sweet basil). Constituent of the oil of Ocimum basilicum (sweet basil). Juvocimene 2 is found in sweet basil and herbs and spices.

   

4-Oxoretinal

(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethyl-5-oxocyclohex-1-en-1-yl)nona-2,4,6,8-tetraenal

C20H26O2 (298.1932696)


4-Oxoretinal is a predominant retinoids during morphogenesis in mouse skin in vivo. Topical 4-oxoretinal and 4-oxoretinol promoted significant epidermal hyperplasia and metaplasia in mouse tail. They induced a moderate response for epidermal inflammation, compared with retinal, whereas neither 4-oxoretinal nor 4-oxoretinol prevented menadione-induced epidermal lipid peroxidation, unlike retinal and retinol. As analyzed by quantitative PCR, 4-oxoretinal and 4-oxoretinol did not reproduce the significant increased expression of genes coding for keratin 4, amphiregulin, heparin-EGF and CYP26A1, that did induce retinal and retinol. However, both retinal and 4-oxoretinal significantly inhibited the lipopolysaccharide-induced maturation of human dendritic cells in vitro. As analyzed in vivo and in vitro, 4-oxoretinal and 4-oxoretinol were not converted into retinoic acid. We conclude that 4-oxoretinal and 4-oxoretinol exert a moderate direct retinoid-like activity in vivo, thus confirming previous in vitro studies in amphibians showing 4-oxometabolites of vitamin A as bioactive agents rather than inactive catabolites. [HMDB] 4-Oxoretinal is a predominant retinoids during morphogenesis in mouse skin in vivo. Topical 4-oxoretinal and 4-oxoretinol promoted significant epidermal hyperplasia and metaplasia in mouse tail. They induced a moderate response for epidermal inflammation, compared with retinal, whereas neither 4-oxoretinal nor 4-oxoretinol prevented menadione-induced epidermal lipid peroxidation, unlike retinal and retinol. As analyzed by quantitative PCR, 4-oxoretinal and 4-oxoretinol did not reproduce the significant increased expression of genes coding for keratin 4, amphiregulin, heparin-EGF and CYP26A1, that did induce retinal and retinol. However, both retinal and 4-oxoretinal significantly inhibited the lipopolysaccharide-induced maturation of human dendritic cells in vitro. As analyzed in vivo and in vitro, 4-oxoretinal and 4-oxoretinol were not converted into retinoic acid. We conclude that 4-oxoretinal and 4-oxoretinol exert a moderate direct retinoid-like activity in vivo, thus confirming previous in vitro studies in amphibians showing 4-oxometabolites of vitamin A as bioactive agents rather than inactive catabolites.

   

all-trans-3,4-Didehydroretinoate

(2E,4E,6E,8E)-3,7-dimethyl-9-(2,6,6-trimethylcyclohexa-1,3-dien-1-yl)nona-2,4,6,8-tetraenoic acid

C20H26O2 (298.1932696)


This compound belongs to the family of Retinoids. These are compounds that is related to vitamin A, especially retinol. D020011 - Protective Agents > D000975 - Antioxidants > D002338 - Carotenoids

   

17-Dihydroexemestane

14-hydroxy-2,15-dimethyl-8-methylidenetetracyclo[8.7.0.0^{2,7}.0^{11,15}]heptadeca-3,6-dien-5-one

C20H26O2 (298.1932696)


   

Atamestane

1,10,13-trimethyl-7,8,9,11,12,14,15,16-octahydro-6H-cyclopenta[a]phenanthrene-3,17-dione

C20H26O2 (298.1932696)


   

Norethynodrel

17 alpha-Hydroxy-19-norpregn-5(10)-en-20-yn-3- one mixt. with (17 alpha)-3-methoxy-19-norpregna- 1,3,5(10)-trien-20-yn-17-ol

C20H26O2 (298.1932696)


   
   

12-Deoxy-6,7-dehydroroyleanone

12-Deoxy-6,7-dehydroroyleanone

C20H26O2 (298.1932696)


   
   
   

Abieta-8,11,13,15-tetraen-18-oic acid

Abieta-8,11,13,15-tetraen-18-oic acid

C20H26O2 (298.1932696)


   

Microstegiol

(1S)-1-hydroxy-8,13,13-trimethyl-3-propan-2-yltricyclo[7.4.1.05,14]tetradeca-3,5(14),6,8-tetraen-2-one

C20H26O2 (298.1932696)


Microstegiol is a natural product found in Salvia lanigera, Salvia microstegia, and other organisms with data available.

   
   

5-Dehydrosugiol

5,6-dehydrosugiol

C20H26O2 (298.1932696)


   

Dehydrohypoestenone

(+)-Dehydrohypoestenone

C20H26O2 (298.1932696)


   
   

Angustanoic acid E

Angustanoic acid E

C20H26O2 (298.1932696)


   
   

(4bS-trans)-4b,5,6,7,8,8a-Hexahydro-4b,8,8-trimethyl-2-(1-methylethyl)-3,9-phenanthrendion|taxodione

(4bS-trans)-4b,5,6,7,8,8a-Hexahydro-4b,8,8-trimethyl-2-(1-methylethyl)-3,9-phenanthrendion|taxodione

C20H26O2 (298.1932696)


   

8,11,13-Abietatriene-3,7-dione|margocin

8,11,13-Abietatriene-3,7-dione|margocin

C20H26O2 (298.1932696)


   
   

abieta-5,8,11,13-tetraene-18-oic acid|centdaroic acid

abieta-5,8,11,13-tetraene-18-oic acid|centdaroic acid

C20H26O2 (298.1932696)


   
   

Podocarpa-1,8,11,13-tetraen-3-one, 12-hydroxy-13-isopropyl-

Podocarpa-1,8,11,13-tetraen-3-one, 12-hydroxy-13-isopropyl-

C20H26O2 (298.1932696)


   
   
   

18-norabieta-3,8,11,13-tetraene-3-oic acid|triptobenzene D

18-norabieta-3,8,11,13-tetraene-3-oic acid|triptobenzene D

C20H26O2 (298.1932696)


   

(13(15))-10-Oxo-4,10-seco-2,4,13(15),17-spatatetraen-12-al|(13Z)-10-oxo-4,10-secospata-2,4,13(15),17-tetraen-12-al

(13(15))-10-Oxo-4,10-seco-2,4,13(15),17-spatatetraen-12-al|(13Z)-10-oxo-4,10-secospata-2,4,13(15),17-tetraen-12-al

C20H26O2 (298.1932696)


   
   

2,2-(2-Methylpropylidene)bis(4,6-dimethylphenol)

2,2-(2-Methylpropylidene)bis(4,6-dimethylphenol)

C20H26O2 (298.1932696)


   

8,11,13-cleistanthatrien-3,7-dione|8,11,13-Cleistanthatriene-3,7-dione

8,11,13-cleistanthatrien-3,7-dione|8,11,13-Cleistanthatriene-3,7-dione

C20H26O2 (298.1932696)


   

5,6-dehydrosugiol

5,6-dehydrosugiol

C20H26O2 (298.1932696)


   

(+)-1-oxohinokiol|shonanol

(+)-1-oxohinokiol|shonanol

C20H26O2 (298.1932696)


   
   

Totarolenon|totarolenone

Totarolenon|totarolenone

C20H26O2 (298.1932696)


   

6E,12E-casba-1,3,6,12-tetraen-1,4-epoxy-5-one

6E,12E-casba-1,3,6,12-tetraen-1,4-epoxy-5-one

C20H26O2 (298.1932696)


   

3,4,18beta-cyclopropa-ent-abieta-8(14),13(15)-dien-16,12-olide

3,4,18beta-cyclopropa-ent-abieta-8(14),13(15)-dien-16,12-olide

C20H26O2 (298.1932696)


   

(+)-(10R*)-cembra-1Z,3Z,7E,11Z,15-pentaen-20,10-olide

(+)-(10R*)-cembra-1Z,3Z,7E,11Z,15-pentaen-20,10-olide

C20H26O2 (298.1932696)


   
   

15-deoxyfuerstione

15-deoxyfuerstione

C20H26O2 (298.1932696)


   
   
   

15,16-epoxylabda-5,8,13(16),14-tetraen-7-one|leoleorin B

15,16-epoxylabda-5,8,13(16),14-tetraen-7-one|leoleorin B

C20H26O2 (298.1932696)


   
   
   

8,9,11,14-didehydrovouacapen-5alpha-ol|8,9,11,14-Tetradehydro-5alpha-5-Vouacapenol

8,9,11,14-didehydrovouacapen-5alpha-ol|8,9,11,14-Tetradehydro-5alpha-5-Vouacapenol

C20H26O2 (298.1932696)


   

amphilecta-8(13),11,14-triene-9,10-dione

amphilecta-8(13),11,14-triene-9,10-dione

C20H26O2 (298.1932696)


   

20-Carboxaldehyde-cleistantha-8,11,13-trien-7-one

20-Carboxaldehyde-cleistantha-8,11,13-trien-7-one

C20H26O2 (298.1932696)


   
   

(R)-2-Isopropyl-8,8,8a-trimethyl-6,7,8,8a-tetrahydrophenanthrene-3,4-diol

(R)-2-Isopropyl-8,8,8a-trimethyl-6,7,8,8a-tetrahydrophenanthrene-3,4-diol

C20H26O2 (298.1932696)


   
   

Norethindrone

Norethindrone (Norethisterone)

C20H26O2 (298.1932696)


G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03A - Hormonal contraceptives for systemic use > G03AC - Progestogens G - Genito urinary system and sex hormones > G03 - Sex hormones and modulators of the genital system > G03D - Progestogens > G03DC - Estren derivatives C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C1636 - Therapeutic Steroid Hormone D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents CONFIDENCE standard compound; INTERNAL_ID 8723

   

MLS000069824-01!NORETHYNODREL

MLS000069824-01!NORETHYNODREL

C20H26O2 (298.1932696)


   

MLS001163874-01!19-Norethindrone68-22-4

MLS001163874-01!19-Norethindrone68-22-4

C20H26O2 (298.1932696)


   

h_253_Methandienone_m3_lt

h_253_Methandienone_m3_lt

C20H26O2 (298.1932696)


   

All-Trans-3,4-Didehydro-Retinoic acid

All-Trans-3,4-Didehydro-Retinoic acid

C20H26O2 (298.1932696)


   
   

Juvocimene 2

3-[(1Z,5Z)-1-(4-methoxyphenyl)-6-methylocta-1,5,7-trien-4-yl]-2,2-dimethyloxirane

C20H26O2 (298.1932696)


   

4-Oxoretinal

4-oxo-15-apo-beta-caroten-15-al

C20H26O2 (298.1932696)


D020011 - Protective Agents > D000975 - Antioxidants > D002338 - Carotenoids

   
   

Methylene boldenone

Methylene boldenone

C20H26O2 (298.1932696)


   

Benzestrol

Benzestrol

C20H26O2 (298.1932696)


C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C483 - Therapeutic Estrogen

   

(4S)-4α-[(Z)-2-(3-Furyl)vinyl]-4a,5,6,7,8,8aβ-hexahydro-3,4aα,8,8-tetramethylnaphthalen-1(4H)-one

(4S)-4α-[(Z)-2-(3-Furyl)vinyl]-4a,5,6,7,8,8aβ-hexahydro-3,4aα,8,8-tetramethylnaphthalen-1(4H)-one

C20H26O2 (298.1932696)


   

(8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione

(8S,9S,10R,14S)-13-Ethyl-11-methylene-7,8,9,10,11,12,13,14,15,16-decahydro-1H-cyclopenta[a]phenanthrene-3,17(2H,6H)-dione

C20H26O2 (298.1932696)


   

4,4-Di-N-Butoxybiphenyl

4,4-Di-N-Butoxybiphenyl

C20H26O2 (298.1932696)


   

4,4-(2-Ethyl-1,1-hexanediyl)diphenol

4,4-(2-Ethyl-1,1-hexanediyl)diphenol

C20H26O2 (298.1932696)


   

(8R,9S,10R,13S,14S)-17-hydroxy-10,13,17-trimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one

(8R,9S,10R,13S,14S)-17-hydroxy-10,13,17-trimethyl-9,11,12,14,15,16-hexahydro-8H-cyclopenta[a]phenanthren-3-one

C20H26O2 (298.1932696)


   

13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol

13-Ethyl-3-methoxygona-1,3,5(10),8-tetraen-17beta-ol

C20H26O2 (298.1932696)


   

13-DIIMINOISOINDOLINE

13-DIIMINOISOINDOLINE

C20H26O2 (298.1932696)


   

(2′S)-spiro[androst-4,6-diene-17,2′-oxiran]-3-one

(2′S)-spiro[androst-4,6-diene-17,2′-oxiran]-3-one

C20H26O2 (298.1932696)


   

3-Hydroxy-1,2-dimethylestra-1,3,5(10)-trien-17-one

3-Hydroxy-1,2-dimethylestra-1,3,5(10)-trien-17-one

C20H26O2 (298.1932696)


   

6-Methyleneandrost-4-ene-3,17-dione

6-Methyleneandrost-4-ene-3,17-dione

C20H26O2 (298.1932696)


   

4-[2-(4-hydroxy-3,5-dimethylphenyl)butan-2-yl]-2,6-dimethylphenol

4-[2-(4-hydroxy-3,5-dimethylphenyl)butan-2-yl]-2,6-dimethylphenol

C20H26O2 (298.1932696)


   

Atamestane

Atamestane

C20H26O2 (298.1932696)


C274 - Antineoplastic Agent > C2189 - Signal Transduction Inhibitor > C129824 - Antineoplastic Protein Inhibitor C274 - Antineoplastic Agent > C129818 - Antineoplastic Hormonal/Endocrine Agent > C481 - Antiestrogen C274 - Antineoplastic Agent > C163758 - Targeted Therapy Agent > C1740 - Aromatase Inhibitor D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones C471 - Enzyme Inhibitor > C129825 - Antineoplastic Enzyme Inhibitor C147908 - Hormone Therapy Agent > C547 - Hormone Antagonist D004791 - Enzyme Inhibitors

   

Infecundin

Infecundin

C20H26O2 (298.1932696)


D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D011372 - Progestins D006730 - Hormones, Hormone Substitutes, and Hormone Antagonists > D006728 - Hormones > D004967 - Estrogens D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents

   

6-Methylenetestosterone

6-Methylenetestosterone

C20H26O2 (298.1932696)


   

Methestrol

Methestrol

C20H26O2 (298.1932696)


C147908 - Hormone Therapy Agent > C548 - Therapeutic Hormone > C483 - Therapeutic Estrogen

   

3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-one

3-Hydroxy-19-norpregna-1,3,5(10)-trien-20-one

C20H26O2 (298.1932696)


   

1,2,3,4,4a,5,6,11,12,12a-Decahydro-8-methoxy-12a-methyl-1-chrysenol

1,2,3,4,4a,5,6,11,12,12a-Decahydro-8-methoxy-12a-methyl-1-chrysenol

C20H26O2 (298.1932696)


   

17alpha-Ethinyl-19-nortestosterone

17alpha-Ethinyl-19-nortestosterone

C20H26O2 (298.1932696)


D012102 - Reproductive Control Agents > D003270 - Contraceptive Agents

   

(13S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

(13S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

C20H26O2 (298.1932696)


   

(10R,13S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

(10R,13S,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,6,7,8,9,10,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

C20H26O2 (298.1932696)


   

rel-(+)-(10R)-cembra-1E,3E,7E,11Z,15-pentaen-20,10-olide

rel-(+)-(10R)-cembra-1E,3E,7E,11Z,15-pentaen-20,10-olide

C20H26O2 (298.1932696)


A cembrane diterpenoid isolated from the leaves of Croton gratissimus.

   

rel-(+)-(10R)-cembra-1Z,3Z,7E,11Z,15-pentaen-20,10-olide

rel-(+)-(10R)-cembra-1Z,3Z,7E,11Z,15-pentaen-20,10-olide

C20H26O2 (298.1932696)


A cembrane diterpenoid isolated from the leaves of Croton gratissimus.

   

Triptobenzene D

Triptobenzene D

C20H26O2 (298.1932696)


An abietane diterpenoid with formula C20H26O2, originally isolated from Tripterygium wilfordii.

   

Norethisterone,(S)

Norethisterone,(S)

C20H26O2 (298.1932696)


   

3-Methoxy-5,10-seco-5,19-cycloandrosta-1(10),2,4-trien-17-one

3-Methoxy-5,10-seco-5,19-cycloandrosta-1(10),2,4-trien-17-one

C20H26O2 (298.1932696)


   

(8R,9R,13S,14R,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

(8R,9R,13S,14R,17R)-17-ethynyl-17-hydroxy-13-methyl-1,2,4,6,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-3-one

C20H26O2 (298.1932696)


   

Hexanal dibenzyl acetal

Hexanal dibenzyl acetal

C20H26O2 (298.1932696)


   

3,4-Didehydroretinoic acid

3,4-Didehydroretinoic acid

C20H26O2 (298.1932696)


D020011 - Protective Agents > D000975 - Antioxidants > D002338 - Carotenoids

   

3-Methoxy-D-homoestra-1,3,5(10),8-tetraen-17abeta-ol

1,2,3,4,4a,5,6,11,12,12a-Decahydro-8-methoxy-12a-methyl-1-chrysenol

C20H26O2 (298.1932696)


   

3-Methoxy-5,19-cyclo-5,10-secoandrosta-1(10),2,4-trien-17-one

3-Methoxy-5,19-cyclo-5,10-secoandrosta-1(10),2,4-trien-17-one

C20H26O2 (298.1932696)


   

all-trans-3,4-Didehydroretinoic acid

all-trans-3,4-Didehydroretinoic acid

C20H26O2 (298.1932696)


A retinoid obtained by 3,4-desaturation of beta-ionone ring of all-trans-retinoic acid

   

all-trans-4-oxoretinal

all-trans-4-oxoretinal

C20H26O2 (298.1932696)


A retinoid that is all-trans-retinal carrying an oxo substituent at position 4 on the cyclohexenyl ring.