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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2-Di-(phenylazo)-1,3-diphenyl-propandion-(1,3) 96069-19-1 C27H20N4O2
    2,2-Di-(phenylazo)-1,3-diphenyl-propandion-(1,3)
    —— 2-Brom-benzochinon-(1,4)-O-methyloxim-(1)-oxim-(4) 827-75-8 C7H7BrN2O2
    2-Brom-benzochinon-(1,4)-O-methyloxim-(1)-oxim-(4)
    —— 2-Oxo-3-methylen-1,2,3,4,-tetrahydro-6,7-benzoquinoxalin 91822-47-8 C13H10N2O
    2-Oxo-3-methylen-1,2,3,4,-tetrahydro-6,7-benzoquinoxalin
    —— 2.3-Dimethyl-4-<3.4-dimethoxy-phenyl>-4-<3.4-methylendioxy-phenyl>-buttersaeure 4676-43-1 C21H24O6
    2.3-Dimethyl-4-<3.4-dimethoxy-phenyl>-4-<3.4-methylendioxy-phenyl>-buttersaeure
    —— 2-Diphenylmethylen-bernsteinsaeure-di-(nonyliden)-hydrazid 22872-56-6 C35H50N4O2
    2-Diphenylmethylen-bernsteinsaeure-di-(nonyliden)-hydrazid
    —— 2,3-dihydro-2-methyl-4H-furo 3,2-c 1 benzopyran-4-one 33145-52-7 C12H10O3
    2,3-dihydro-2-methyl-4H-furo 3,2-c 1 benzopyran-4-one
    —— 2,3,4,5,6-pentafluorobenzyl(dimethyl)sulphonium bromide 118096-88-1 Br*C9H8F5S
    2,3,4,5,6-pentafluorobenzyl(dimethyl)sulphonium bromide
    —— 2,3,7-Trioxa-bicyclo[2.2.1]hept-5-ene-1-carbaldehyde 40963-64-2 C5H4O4
    2,3,7-Trioxa-bicyclo[2.2.1]hept-5-ene-1-carbaldehyde
    —— (2-Amino-5-bromopyridin-3-yl)-[5-(1,4-diazepan-1-yl)-1,3-thiazol-2-yl]methanone 1042982-45-5 C14H16BrN5OS
    (2-Amino-5-bromopyridin-3-yl)-[5-(1,4-diazepan-1-yl)-1,3-thiazol-2-yl]methanone
    —— 2-chloro-N'-[2-(4-methyl-piperidin-1-yl)-ethyl]-benzene-1,4-diamine 858679-73-9 C14H22ClN3
    2-chloro-N'-[2-(4-methyl-piperidin-1-yl)-ethyl]-benzene-1,4-diamine
    —— (2S,3S,4R,5R)-2-ethyl-2-hydroxy-5-methyl-3-nitro-4-phenylcyclopentanone 1382997-78-5 C14H17NO4
    (2S,3S,4R,5R)-2-ethyl-2-hydroxy-5-methyl-3-nitro-4-phenylcyclopentanone
    —— 2-Methoxycarbonyl-aethylphosphonsaeure-<butylen-(2,3)-ester> 93169-39-2 C8H15O5P
    2-Methoxycarbonyl-aethylphosphonsaeure-<butylen-(2,3)-ester>
    —— [(2R)-4-[[(3S)-1-hydroxy-2-oxoazepan-3-yl]amino]-4-oxobutan-2-yl] (2S)-2-[[2-[[2,3-bis(phenylmethoxy)benzoyl]amino]acetyl]amino]-6-[hexadecanoyl(hydroxy)amino]hexanoate 945496-85-5 C55H79N5O11
    [(2R)-4-[[(3S)-1-hydroxy-2-oxoazepan-3-yl]amino]-4-oxobutan-2-yl] (2S)-2-[[2-[[2,3-bis(phenylmethoxy)benzoyl]amino]acetyl]amino]-6-[hexadecanoyl(hydroxy)amino]hexanoate
    —— 2,9-[4,7]dioxa[1,10]dithiadecano-[1,10]phenanthroline 64765-39-5 C18H18N2O2S2
    2,9-[4,7]dioxa[1,10]dithiadecano-[1,10]phenanthroline
    —— (2-Aminopyridin-3-yl)-[3-(2-cyclopropylethynyl)-6-piperazin-1-ylpyridin-2-yl]methanone 1042985-80-7 C20H21N5O
    (2-Aminopyridin-3-yl)-[3-(2-cyclopropylethynyl)-6-piperazin-1-ylpyridin-2-yl]methanone
    —— 2-<Piperidyl-(3)>-2-hydroxy-isopropylamin 90203-22-8 C8H18N2O
    2-<Piperidyl-(3)>-2-hydroxy-isopropylamin
    —— (2,3-difluoro-phenyl)-[(S)-3-(5-pyridin-2-yl-[1,2,4]oxadiazol-3-yl)-piperidin-1-yl]-methanone 915226-38-9 C19H16F2N4O2
    (2,3-difluoro-phenyl)-[(S)-3-(5-pyridin-2-yl-[1,2,4]oxadiazol-3-yl)-piperidin-1-yl]-methanone
    —— 2-(3,5-dimethylphenyl)-3-isopropyl-2-methyl-2H-azirine 1240659-37-3 C14H19N
    2-(3,5-dimethylphenyl)-3-isopropyl-2-methyl-2H-azirine
    —— (2R,3S,E)-methyl 2-hydroxy-3-methyl-2-((E)-styryl)hex-4-enoate 1384062-84-3 C16H20O3
    (2R,3S,E)-methyl 2-hydroxy-3-methyl-2-((E)-styryl)hex-4-enoate
    —— 2-Methyl-indan-1,3-dion-dioxim 99071-81-5 C10H10N2O2
    2-Methyl-indan-1,3-dion-dioxim
    —— <2-Hydroxy-3-methoxy-benzyliden>-benzyloxy-thiocarbohydrazin 92967-02-7 C16H16N2O3S
    <2-Hydroxy-3-methoxy-benzyliden>-benzyloxy-thiocarbohydrazin
    —— (2-Amino-5-ethenylpyridin-3-yl)-(6-piperazin-1-ylpyridin-2-yl)methanone 1042983-60-7 C17H19N5O
    (2-Amino-5-ethenylpyridin-3-yl)-(6-piperazin-1-ylpyridin-2-yl)methanone
    —— 2,7-dimethoxy-2,5-dihydro-1H-benzo[c]azepin-1-one 1453101-50-2 C12H13NO3
    2,7-dimethoxy-2,5-dihydro-1H-benzo[c]azepin-1-one
    —— 2-[(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-mercapto-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester 57190-63-3 C17H16N2O5S
    2-[(2R,3R)-3-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-2-mercapto-4-oxo-azetidin-1-yl]-3-methyl-but-3-enoic acid methyl ester
    —— 2-(3'-methoxy-biphenyl-2-yl)-1-morpholin-2-yl-1-phenyl-ethanol 664361-02-8 C25H27NO3
    2-(3'-methoxy-biphenyl-2-yl)-1-morpholin-2-yl-1-phenyl-ethanol
    —— 2,4-di-p-tolylcyclobutanecarboxylicacid 1492913-10-6 C19H20O2
    2,4-di-p-tolylcyclobutanecarboxylicacid
    —— 2,2,9-trimethyl-2H-benzo[h]chromene-5-carboxylic acid 1459222-28-6 C17H16O3
    2,2,9-trimethyl-2H-benzo[h]chromene-5-carboxylic acid
    —— (2S,3S,4S,7S)-8-[(2S,3S,4S,5R,6S)-4,6-bis[[tert-butyl(dimethyl)silyl]oxy]-3,5-dimethyloxan-2-yl]-3,7-bis(methoxymethoxy)-2,4-dimethyloct-5-yn-1-ol 1018473-75-0 C33H66O8Si2
    (2S,3S,4S,7S)-8-[(2S,3S,4S,5R,6S)-4,6-bis[[tert-butyl(dimethyl)silyl]oxy]-3,5-dimethyloxan-2-yl]-3,7-bis(methoxymethoxy)-2,4-dimethyloct-5-yn-1-ol
    —— 21-chloro-9-fluoro-11β,17-dihydroxy-16α-(2-oxo-2-phenylethoxy)pregna-1,4-diene-3,20-dione 57331-74-5 C29H32ClFO6
    21-chloro-9-fluoro-11β,17-dihydroxy-16α-(2-oxo-2-phenylethoxy)pregna-1,4-diene-3,20-dione
    —— (2S)-2-(tert-butoxy)-2-[(22S)-18-fluoro-4,22,28-trimethyl-21,27-dioxa-1,5,7,8-tetraazahexacyclo[26.2.2.1<sup>(6,9)</sup>.1<sup>(10,14)</sup>.0<sup>(2,7)</sup>.0<sup>(15,20)</sup>]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acid 1567212-56-9 C37H45FN4O5
    (2S)-2-(tert-butoxy)-2-[(22S)-18-fluoro-4,22,28-trimethyl-21,27-dioxa-1,5,7,8-tetraazahexacyclo[26.2.2.1<sup>(6,9)</sup>.1<sup>(10,14)</sup>.0<sup>(2,7)</sup>.0<sup>(15,20)</sup>]tetratriaconta-2,4,6(34),8,10(33),11,13,15(20),16,18-decaen-3-yl]acetic acid
    —— 2-(6-amino-1H-indol-1-yl)-N,N-dimethylacetamide 1095532-40-3 C12H15N3O
    2-(6-amino-1H-indol-1-yl)-N,N-dimethylacetamide
    —— (±)-2-(4-chloro-2-fluorophenyl)-3-phenylbutanoic acid 1538615-01-8 C16H14ClFO2
    (±)-2-(4-chloro-2-fluorophenyl)-3-phenylbutanoic acid
    —— 2-[4-(2-{Methyl-[2-(4-nitro-phenyl)-ethyl]-amino}-ethoxy)-phenyl]-acetamide 125174-39-2 C19H23N3O4
    2-[4-(2-{Methyl-[2-(4-nitro-phenyl)-ethyl]-amino}-ethoxy)-phenyl]-acetamide
    —— 2-isopropyl-4-methoxy-9-methyl-2,3-dihydro-furo[2,3-<i>b</i>]quinolinium; iodide 98468-19-0 C16H20NO2*I
    2-isopropyl-4-methoxy-9-methyl-2,3-dihydro-furo[2,3-<i>b</i>]quinolinium; iodide
    —— 2-amino-N-{1-(3-chloro-benzyloxymethyl)-2-oxo-2-[3-oxo-3a-pyridin-2-ylmethyl-2-(2,2,2-trifluoro-ethyl)-2,3,3a,4,6,7-hexahydro-pyrazolo[4,3-c]pyridin-5yl]-ethyl}-2-methyl-propionamide 219324-06-8 C28H32ClF3N6O4
    2-amino-N-{1-(3-chloro-benzyloxymethyl)-2-oxo-2-[3-oxo-3a-pyridin-2-ylmethyl-2-(2,2,2-trifluoro-ethyl)-2,3,3a,4,6,7-hexahydro-pyrazolo[4,3-c]pyridin-5yl]-ethyl}-2-methyl-propionamide
    —— (2S,4R)-1-allyloxycarbonyl-2-(4-allyloxycarbonyl-2-oxopiperazin-1-yl) methyl-4-(methanesulfonyloxy)pyrrolidine 156441-53-1 C18H27N3O8S
    (2S,4R)-1-allyloxycarbonyl-2-(4-allyloxycarbonyl-2-oxopiperazin-1-yl) methyl-4-(methanesulfonyloxy)pyrrolidine
    —— 2-p-[5-(6-Methoxy-2-p-methoxyphenylnaphth-1-yl)pentyl]phenylacetic acid 96083-58-8 C31H32O4
    2-p-[5-(6-Methoxy-2-p-methoxyphenylnaphth-1-yl)pentyl]phenylacetic acid
    —— 2,3,9,11-tetrachloro-5,6-dihydro-benzo[<i>c</i>]acridine-7-carboxylic acid 34623-47-7 C18H9Cl4NO2
    2,3,9,11-tetrachloro-5,6-dihydro-benzo[<i>c</i>]acridine-7-carboxylic acid
    —— 2-(4-Difluoromethoxyphenyl)-6-butylnaphthalene 1470012-39-5 C21H20F2O
    2-(4-Difluoromethoxyphenyl)-6-butylnaphthalene
    —— 2-[3-Fluoro-4-[4-(3-butenyl)phenyl]phenyl]-6-ethylnaphthalene 1470015-74-7 C28H25F
    2-[3-Fluoro-4-[4-(3-butenyl)phenyl]phenyl]-6-ethylnaphthalene
    —— 2-(3-Chloro-propyl)-4-ethyl-2,4-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-1,5-dione 109224-57-9 C14H15ClN4O2
    2-(3-Chloro-propyl)-4-ethyl-2,4-dihydro-[1,2,4]triazolo[4,3-a]quinazoline-1,5-dione
    —— (28-Acetyloxy-5,17-dimethyl-10,24,25,27-tetraoxo-1,9,13,21-tetrazapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-3,5,7(28),11,15(26),16,18,22-octaen-26-yl) acetate 251915-96-5 C30H28N4O8
    (28-Acetyloxy-5,17-dimethyl-10,24,25,27-tetraoxo-1,9,13,21-tetrazapentacyclo[19.3.1.13,7.19,13.115,19]octacosa-3,5,7(28),11,15(26),16,18,22-octaen-26-yl) acetate
    —— 2,5-bis(2-methyl-4-N,N-dimethylamino benzylidene)cyclopentanone 83372-15-0 C25H30N2O
    2,5-bis(2-methyl-4-N,N-dimethylamino benzylidene)cyclopentanone
    —— 2,4-bisbenzyloxyacetaldehyde 936572-52-0 C16H16O3
    2,4-bisbenzyloxyacetaldehyde
    —— 2-(1-Acetoxymercury)ethyl-5-methyl-2,3-dihydrobenzofuran 66865-65-4 C13H16HgO3
    2-(1-Acetoxymercury)ethyl-5-methyl-2,3-dihydrobenzofuran
    —— 2-(Trimethylsilyl)ethyl (1S,7R,7aS)-5-<<(1S,4S)-3,3-Dimethyl-2-oxo-7-oxabicyclo<2.2.1>heptan-1-yl>methyl>-2,6,7,7a-tetrahydro-1-<(R)-2-methoxycarbonyl-1-methylethyl>-1,7a-dimethyl-7-<2-(trimethylsilyl)ethoxymethoxy>-1H-indene-4-carboxylate 139118-65-3 C37H62O8Si2
    2-(Trimethylsilyl)ethyl (1S,7R,7aS)-5-<<(1S,4S)-3,3-Dimethyl-2-oxo-7-oxabicyclo<2.2.1>heptan-1-yl>methyl>-2,6,7,7a-tetrahydro-1-<(R)-2-methoxycarbonyl-1-methylethyl>-1,7a-dimethyl-7-<2-(trimethylsilyl)ethoxymethoxy>-1H-indene-4-carboxylate
    —— (2S,3R)-2-Amino-1-(4-tert-butoxy-phenyl)-hex-5-en-3-ol 246158-08-7 C16H25NO2
    (2S,3R)-2-Amino-1-(4-tert-butoxy-phenyl)-hex-5-en-3-ol
    —— 2,10-diacetyl-10H-phenothiazin-3-yl 4-methylbenzoate 1344686-60-7 C24H19NO4S
    2,10-diacetyl-10H-phenothiazin-3-yl 4-methylbenzoate
    —— 2-butyloxy-1,8-difluoro-6-propylfluorene 868860-70-2 C20H22F2O
    2-butyloxy-1,8-difluoro-6-propylfluorene
    —— (2R)-4-(8-mentholyl)-2-methyl-morpholine 914360-11-5 C15H29NO2
    (2R)-4-(8-mentholyl)-2-methyl-morpholine