"Twins" retrives similar metabolites in chemical structure.
last update : 2020.01.06
KNApSAcK CID : ex.) C00000001


and

Similarity (%) : ex.) 98
% or more





INPUT WORD = C00022969 , 50% or more
[ Metabolite Name : beta,epsilon-Caroten-2-one ]
Number of matched data : 59

CID Metabolite Name Structural formula Metabolite Activity Similarity (%)
C00022835 (2R,6'R)-beta,epsilon-Caroten-2-ol 97.59
C00022935 1',2'-Epoxy-1',2'-dihydro-beta,psi-carotene 97.59
C00022967 beta,beta-Caroten-2-one 97.59
C00022974 2'-Hydroxy-beta,beta-caroten-2-one 96.47
C00023046 beta,beta-Carotene-2,2'-dione 96.47
C00022877 Plectaniaxanthin
(2'R)-3',4'-Didehydro-1',2'-dihydro-1',2'-dihydroxy-beta,psi-carotene
96.43
C00022995 2'-Dehydroplectaniaxanthin
3',4'-Didehydro-1',2'-dihydro-1'-hydroxy-2'-oxo-beta,psi-carotene
96.43
C00000925 beta-Echinenone
Myxoxanthine
Echinenone
96.39
C00022849 Aleuriaxanthin
(2'R)-1',16'-Didehydro-1',2'-dihydro-beta,psi-caroten-2'-ol
96.39
C00022936 1',2'-Epoxy-1',2'-dihydro-epsilon,psi-carotene 96.39
C00023214 7,8-Dihydro-beta,beta-carotene 96.39
C00023231 Isocryptoxanthin
beta,beta-Caroten-4-ol
96.39
C00003776 Lutein
(all-E)-Lutein
(3R,3'R,6'R)-beta,epsilon-Carotene-3,3'-diol
all-trans-(+)-Xanthophyll
95.29
C00022860 (2R,3R)-beta,beta-Carotene-2,3-diol 95.29
C00022861 (2R,2'R)-beta,beta-Carotene-2,2'-diol 95.29
C00022867 7,8-Dihydroparasiloxanthin
7,7',8,8'-Tetrahydro-beta,beat-carotene-3,3'-diol
95.29
C00022871 (3R,3'R,6'S)-beta,epsilon-Carotene-3,3'-diol 95.29
C00022872 3'-Epilutein
Calthaxanthin
Lutein B
(3R,3'S,6'R)-beta,epsilon-Carotene-3,3'-diol
95.29
C00022976 (2R)-2-Hydroxy-beta,beta-caroten-4-one 95.29
C00023217 7,8-Dihydrolutein A 95.29
C00023219 (3S,3'S)-Zeaxanthin 95.29
C00003767 beta-Carotene 5,6-epoxide
5,6-epoxy-beta-Carotene
95.24
C00023168 Semi-beta-carotenone 95.24
C00023169 Semi-alpha-carotenone 95.24
C00000919 E-beta-carotene
beta-Carotene
95.18
C00000920 beta-Cryptoxanthin 95.18
C00000924 Demethylspheroidenone 95.18
C00003765 alpha-Carotene 95.18
C00022806 1',2'-Dihydro-gamma-carotene
1',2'-Dihydro-beta,psi-carotene
95.18
C00022809 gamma,gamma-Carotene 95.18
C00022831 (2R)-beta,beta-Caroten-2-ol 95.18
C00022845 3',4'-Didehydro-1',2'-dihydro-1'-hydroxy-beta,psi-carotene 95.18
C00022847 1'-Hydroxy-1',2'-dihydro-gamma-carotene
1',2'-Dihydro-beta,psi-caroten-1'-ol
95.18
C00022939 Phytoene 1,2-epoxide
1,2-Epoxy-1,2,7,7',8,8',11,11',12,12'-decahydro-psi,psi-carotene
95.18
C00023215 eta-Carotene
7,7',8,8'-Tetrahydro-beta,beta-carotene
95.18
C00023249 (13Z)-beta,beta-Carotene 95.18
C00034725 Torularhodinaldehyde 95.18
C00022914 (3S,3'S,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 94.25
C00022915 (3S,3'R,4R,6'R)-beta,epsilon-Carotene-3,3',4-triol 94.25
C00022940 (2R,5S,6R)-5,6-Epoxy-5,6-dihydro-beta,beta-caroten-2-ol 94.19
C00000922 Canthaxanthin
beta-Carotene-4,4'-dione
94.12
C00003775 Lactucaxanthin 94.12
C00022862 Alloxanthin
Cynthiaxanthin
Pectenoxanthin
(3R,3'R)-7,7',8,8'-Tetradehydro-beta,beta-carotene-3,3'-diol
94.12
C00022866 Parasiloxanthin
7,8-Dihydro-beta,beat-carotene-3,3'-diol
94.12
C00022870 Monadoxanthin
(3R,3'R,6'R)-7,8-Didehydro-beta,epsilon-carotene-3,3'-diol
94.12
C00022873 (3R,3'S,6'S)-beta,epsilon-Carotene-3,3'-diol
Lutein D
94.12
C00022879 Tunaxanthin H
(3R,3'R,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022880 Tunaxanthin I
(3R,6R,3'S,6'R)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022881 Tunaxanthin E
(3R,3'S,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022882 Tunaxanthin C
(3R,3'R,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022883 Tunaxanthin D
(3R,3'S,6S,6'R)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022884 Chiriquixanthin
Chiriquixanthin B
Tunaxanthin J
(3S,3'S,6R,6'R)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022885 Tunaxanthin B
(3R,3'S,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022886 Tunaxanthin G
(3S,3'S,6R,6'S)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022887 Tunaxanthin A
Oxyxanthin 45
(3S,3'S,6S,6'S)-epsilon,epsilon-Carotene-3,3'-diol
94.12
C00022980 3'-Hydroxyechinenone
3'-Hydroxy-beta,beta-caroten-4-one
94.12
C00022983 3'-Dehydrolutein
(3R,6'R)-3-Hydroxy-beta,epsilon-caroten-3'-one
94.12
C00023218 (3R,3'S)-Zeaxanthin 94.12
C00045496 (4S,5S,6S,4'S,5'S,6'S)-5,6,5',6'-Tetrahydro-beta,beta-carotene-4,4'-diol 94.12
Page Top