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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-amino-3-(4,5-dihydro-1H-imidazol-2-yl)thieno[2,3-b]quinoxaline 297151-21-4 C13H11N5S
    2-amino-3-(4,5-dihydro-1H-imidazol-2-yl)thieno[2,3-b]quinoxaline
    —— 2-methoxymethoxy-dodeca-6,7-dien-1-ol 299176-95-7 C14H26O3
    2-methoxymethoxy-dodeca-6,7-dien-1-ol
    —— 2-amino-4,6-bis(2-methoxyphenyl)-5-sulfanylidene-[1,3]thiazolo[4,5-d]pyrimidin-7-one 127199-96-6 C19H16N4O3S2
    2-amino-4,6-bis(2-methoxyphenyl)-5-sulfanylidene-[1,3]thiazolo[4,5-d]pyrimidin-7-one
    —— 2-Bromo-butyric acid 3-methyl-but-2-enyl ester 127951-11-5 C9H15BrO2
    2-Bromo-butyric acid 3-methyl-but-2-enyl ester
    —— 2-methoxy-5-(nonylamino)cyclohexa-2,5-diene-1,4-dione 1360078-80-3 C16H25NO3
    2-methoxy-5-(nonylamino)cyclohexa-2,5-diene-1,4-dione
    —— 2-[3-(N-methylanilino)prop-2-enylidene]cyclotetradecan-1-one 75143-11-2 C24H35NO
    2-[3-(N-methylanilino)prop-2-enylidene]cyclotetradecan-1-one
    —— 2-<(E)-2-octen-7-ynyloxy>tetrahydropyran 344421-31-4 C13H20O2
    2-<(E)-2-octen-7-ynyloxy>tetrahydropyran
    —— 2-(4-benzyloxybenzyl)-1,4-dihydro-6-methoxy-7-benzyloxy-3-(2H)-isoquinolone 76193-68-5 C31H29NO4
    2-(4-benzyloxybenzyl)-1,4-dihydro-6-methoxy-7-benzyloxy-3-(2H)-isoquinolone
    —— 2-benzyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepin-4-amine hydrochloride 1613666-10-6 C15H18N4*ClH
    2-benzyl-6,7,8,9-tetrahydro-5H-pyrimido[4,5-d]azepin-4-amine hydrochloride
    —— 2-(5-Nitro-thiazol-2-yl)-5-p-tolyl-2H-pyrazol-3-ylamine 135275-60-4 C13H11N5O2S
    2-(5-Nitro-thiazol-2-yl)-5-p-tolyl-2H-pyrazol-3-ylamine
    —— 2,2-dichloro-5,7-dimethyl-1,2,3,4-tetrahydro-benzo[c]siline 20151-83-1 C11H14Cl2Si
    2,2-dichloro-5,7-dimethyl-1,2,3,4-tetrahydro-benzo[c]siline
    —— [2-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)cyclohexen-1-yl]methanol 199529-67-4 C22H32O
    [2-(3,5,5,8,8-pentamethyl-6,7-dihydronaphthalen-2-yl)cyclohexen-1-yl]methanol
    —— 2-(Methoxymethyl)-5-methyl-cyclohexanon 58173-96-9 C9H16O2
    2-(Methoxymethyl)-5-methyl-cyclohexanon
    —— 2-methyl-8-trifluoromethyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene 1207102-67-7 C11H10F3N3
    2-methyl-8-trifluoromethyl-6,7-dihydro-5H-1,4,8a-triaza-s-indacene
    —— (2R,3R,4S)-4-{[(3aS,4S,6aS)-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-yl-amino]}-2-benzyloxy-3-methoxy-4-phenylbutan-1-ol 1391382-13-0 C25H33NO6
    (2R,3R,4S)-4-{[(3aS,4S,6aS)-2,2-dimethyl-tetrahydro-2H-furo[3,4-d][1,3]dioxol-4-yl-amino]}-2-benzyloxy-3-methoxy-4-phenylbutan-1-ol
    —— (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(3-((E)-3,7-dimethylocta-2,6-dien-1-yl)-5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite 1426239-98-6 C50H65N4O8P
    (2R,3S,5R)-2-((bis(4-methoxyphenyl)(phenyl)methoxy)methyl)-5-(3-((E)-3,7-dimethylocta-2,6-dien-1-yl)-5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl (2-cyanoethyl) diisopropylphosphoramidite
    —— 2-benzoyl-10H-furo[2,3-a]carbazole 1094861-98-9 C21H13NO2
    2-benzoyl-10H-furo[2,3-a]carbazole
    —— {2-[(Z)-Hydroxyimino]-3,3-dimethyl-butylsulfanyl}-acetic acid methyl ester 39195-83-0 C9H17NO3S
    {2-[(Z)-Hydroxyimino]-3,3-dimethyl-butylsulfanyl}-acetic acid methyl ester
    —— {2-[4-(4-Fluorophenyl)butyl]benzo[b]furan-4-yl}methan-1-ol 532399-89-6 C19H19FO2
    {2-[4-(4-Fluorophenyl)butyl]benzo[b]furan-4-yl}methan-1-ol
    —— 2-Chloro-7H-5,12-dioxa-7-aza-benzo[a]anthracen-6-one 114042-87-4 C15H8ClNO3
    2-Chloro-7H-5,12-dioxa-7-aza-benzo[a]anthracen-6-one
    —— 2-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyloxy)-1-hydroxy-9,10-anthraquinone 288262-82-8 C28H26O13
    2-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyloxy)-1-hydroxy-9,10-anthraquinone
    —— 2,6-dibenzoyl-[1,4]benzoquinone 199330-91-1 C20H12O4
    2,6-dibenzoyl-[1,4]benzoquinone
    —— 2-methyl-N-[3-(1-{[1-(2-pyridinyl)-1H-indol-4-yl]methyl}-4-piperidinyl)phenyl]propanamide 487057-08-9 C29H32N4O
    2-methyl-N-[3-(1-{[1-(2-pyridinyl)-1H-indol-4-yl]methyl}-4-piperidinyl)phenyl]propanamide
    —— 2-((4-(1-(2-(naphthalen-1-yl)ethyl)-1H-1,2,3-triazol-4-yl)phenyl)amino)benzamide 1602732-68-2 C27H23N5O
    2-((4-(1-(2-(naphthalen-1-yl)ethyl)-1H-1,2,3-triazol-4-yl)phenyl)amino)benzamide
    —— 2,3,6-tri-O-acetyl-4-deoxy-4-C-ethynyl-β-D-glucopyranosyl-(1->6)-3,7-anhydro-1,2-dideoxy-4,5-bis-O-(4-methoxybenzyl)-8-O-(thexyldimethylsilyl)-1-C-(trimethylsilyl)-D-glycero-D-gulo-oct-1-ynitol 220277-41-8 C49H70O14Si2
    2,3,6-tri-O-acetyl-4-deoxy-4-C-ethynyl-β-D-glucopyranosyl-(1->6)-3,7-anhydro-1,2-dideoxy-4,5-bis-O-(4-methoxybenzyl)-8-O-(thexyldimethylsilyl)-1-C-(trimethylsilyl)-D-glycero-D-gulo-oct-1-ynitol
    —— 2-(5,5,5-trifluoro-4-methyl-3-penten-1-yl)-2,5,7,8-tetramethyl-6-chromanol 119439-42-8 C19H25F3O2
    2-(5,5,5-trifluoro-4-methyl-3-penten-1-yl)-2,5,7,8-tetramethyl-6-chromanol
    —— 2-{[5-(tert-butoxycarbonylamino-methyl)-2'-methyl-biphenyl-2-carbonyl]-amino}-4-methylsulfanyl-butyric acid ethyl ester 817585-99-2 C27H36N2O5S
    2-{[5-(tert-butoxycarbonylamino-methyl)-2'-methyl-biphenyl-2-carbonyl]-amino}-4-methylsulfanyl-butyric acid ethyl ester
    —— (2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyl-9-p-tolylsulphonyltetracosa-2,6,10,14,18,22-hexaenyl acetate 73127-53-4 C39H58O4S
    (2E,6E,10E,14E,18E)-3,7,11,15,19,23-hexamethyl-9-p-tolylsulphonyltetracosa-2,6,10,14,18,22-hexaenyl acetate
    —— 2,3-Dihydro-2-(methyl-phenylamin-methylen)-3-oxo-benzo<b>thiophen-1,1-dioxid 130685-40-4 C16H13NO3S
    2,3-Dihydro-2-(methyl-phenylamin-methylen)-3-oxo-benzo<b>thiophen-1,1-dioxid
    —— (2-chloro-4-nitrophenyl)(2-(quinolin-2-yl)phenyl)methanol 1354658-23-3 C22H15ClN2O3
    (2-chloro-4-nitrophenyl)(2-(quinolin-2-yl)phenyl)methanol
    —— 2-butoxy-4-methyl-[1,3,2]oxazaphosphinane 51992-57-5 C8H18NO2P
    2-butoxy-4-methyl-[1,3,2]oxazaphosphinane
    —— 2-{4-[3-(3-chloro-phenoxy)-2-hydroxy-propylamino]-2-oxo-1,2-dihydro-pyridin-3-yl}-6-(1-methyl-piperidin-4-yl)-1H-1,3,6-triaza-s-indacene-5,7-dione 1008445-38-2 C29H29ClN6O5
    2-{4-[3-(3-chloro-phenoxy)-2-hydroxy-propylamino]-2-oxo-1,2-dihydro-pyridin-3-yl}-6-(1-methyl-piperidin-4-yl)-1H-1,3,6-triaza-s-indacene-5,7-dione
    —— 2-Amino-6-ethylthio-pyridindicarbonsaeure-(3,5) 98953-51-6 C9H10N2O4S
    2-Amino-6-ethylthio-pyridindicarbonsaeure-(3,5)
    —— 2.6.2'.6'-Tetradeuterio-benzhydrylchlorid 889-99-6 C13H11Cl
    2.6.2'.6'-Tetradeuterio-benzhydrylchlorid
    —— 2,2-Dideutero-5α-androstan-11-on 89146-97-4 C19H30O
    2,2-Dideutero-5α-androstan-11-on
    —— 2-Chlor-α-hydroxy-α-carboxymethylmercapto-toluol 99585-84-9 C9H9ClO3S
    2-Chlor-α-hydroxy-α-carboxymethylmercapto-toluol
    —— 2'-O-Tetrahydro-pyranyl-uridin-3'-phosphat 99036-64-3 C14H21N2O10P
    2'-O-Tetrahydro-pyranyl-uridin-3'-phosphat
    —— 2-Methyl-5-<2-(1-hydroxy-cyclopentyl)-ethyl>-pyridin 92196-01-5 C13H19NO
    2-Methyl-5-<2-(1-hydroxy-cyclopentyl)-ethyl>-pyridin
    —— 2-Acetoxy-6-methoxy-3,3-dimethyl-1-nitro-hexan 100050-61-1 C11H21NO5
    2-Acetoxy-6-methoxy-3,3-dimethyl-1-nitro-hexan
    —— 2-iodo-4-oxo-8,9-dihydro-4H,7H-10-oxa-6a-azacyclohepta[de]naphthalene-5-carboxylic acid ethyl ester 886756-33-8 C15H14INO4
    2-iodo-4-oxo-8,9-dihydro-4H,7H-10-oxa-6a-azacyclohepta[de]naphthalene-5-carboxylic acid ethyl ester
    —— 2-{[(3S)-3-(dimethylamino)pyrrolidin-1-yl]carbonyl}-3-[(4-fluoro-3-methylphenyl)amino]-7-phenylthieno[2,3-b]pyridin-6(7H)-one 816424-62-1 C27H27FN4O2S
    2-{[(3S)-3-(dimethylamino)pyrrolidin-1-yl]carbonyl}-3-[(4-fluoro-3-methylphenyl)amino]-7-phenylthieno[2,3-b]pyridin-6(7H)-one
    —— 2-<2-Phenyl-ethyl>-3-isopropyloxy-isoindolinon-(1) 94311-16-7 C19H21NO2
    2-<2-Phenyl-ethyl>-3-isopropyloxy-isoindolinon-(1)
    —— 2-Methyl-5-<3-hydroxy-3-methyl-hexin-(1)-yl>-pyridin 92039-91-3 C13H17NO
    2-Methyl-5-<3-hydroxy-3-methyl-hexin-(1)-yl>-pyridin
    —— 2-<2-(3-Chlor-phenylsulfamoyl)-benzolazo>-acetessigsaeure-ethylester 95125-24-9 C18H18ClN3O5S
    2-<2-(3-Chlor-phenylsulfamoyl)-benzolazo>-acetessigsaeure-ethylester
    —— 2-Cyclopentylmethyl-5-(3-oxo-5-carbomethoxy-pentyl)-furan 94959-53-2 C17H24O4
    2-Cyclopentylmethyl-5-(3-oxo-5-carbomethoxy-pentyl)-furan
    —— 2'-Isopropyl-5,6-furo-cumarilsaeure-methylester 2008-67-5 C15H14O4
    2'-Isopropyl-5,6-furo-cumarilsaeure-methylester
    —— 20-Oxo-pregn-4-eno<3,2-e>N-carbamoyl-pyrazol 101957-37-3 C23H31N3O2
    20-Oxo-pregn-4-eno<3,2-e>N-carbamoyl-pyrazol
    —— 2-(2-Dimethylamino-4-phenyl-[1,3]thiazin-6-ylidene)-malonic acid diethyl ester 128776-44-3 C19H22N2O4S
    2-(2-Dimethylamino-4-phenyl-[1,3]thiazin-6-ylidene)-malonic acid diethyl ester
    —— 2-(4-iodo-phenoxy)-benzoic acid 873986-45-9 C13H9IO3
    2-(4-iodo-phenoxy)-benzoic acid
    —— 2,7-Dibenzyl-3,6-dihydroxy-4,5-dihydro-8a,12b-diaza-benzo[e]pyrene-1,8-dione 62638-56-6 C32H24N2O4
    2,7-Dibenzyl-3,6-dihydroxy-4,5-dihydro-8a,12b-diaza-benzo[e]pyrene-1,8-dione