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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-p-Tolyl-norbornen 23430-54-8 C14H16
    2-p-Tolyl-norbornen
    —— 2,3,4,5,6,8,9,10-Octamethyltetracyclo<4.4.0.0<sup>2,10</sup>.0<sup>3,7</sup>>deca-4,8-dien-1,7-dicarbonsaeure-dimethylester 118921-23-6 C22H30O4
    2,3,4,5,6,8,9,10-Octamethyltetracyclo<4.4.0.0<sup>2,10</sup>.0<sup>3,7</sup>>deca-4,8-dien-1,7-dicarbonsaeure-dimethylester
    —— 2-(2-oxo-pentyl)-pyrrolidine-1-carboxylic acid tert-butyl ester 174875-32-2 C14H25NO3
    2-(2-oxo-pentyl)-pyrrolidine-1-carboxylic acid tert-butyl ester
    —— 2-Cyclohexyl-3-phenylpropansaeure-ethylester 97311-78-9 C17H24O2
    2-Cyclohexyl-3-phenylpropansaeure-ethylester
    —— 2,3-methylenedioxy-9a-nitro-4b,5,6,7,8,9,9a,10-octahydrobenzo[a]azulen-4b-ol 1300038-99-6 C15H17NO5
    2,3-methylenedioxy-9a-nitro-4b,5,6,7,8,9,9a,10-octahydrobenzo[a]azulen-4b-ol
    —— 2-imino-5-methyl-3,3-diphenyl-pyrrolidine-1-carbothioic acid amide 26235-60-9 C18H19N3S
    2-imino-5-methyl-3,3-diphenyl-pyrrolidine-1-carbothioic acid amide
    —— 2-anilino-1-phenyl-1<i>H</i>-imidazole-4,5-dione 5-phenylhydrazone 56128-45-1 C21H17N5O
    2-anilino-1-phenyl-1<i>H</i>-imidazole-4,5-dione 5-phenylhydrazone
    —— 2,4-bis-allyloxy-6-pyrrolidin-1-yl-[1,3,5]triazine 54002-60-7 C13H18N4O2
    2,4-bis-allyloxy-6-pyrrolidin-1-yl-[1,3,5]triazine
    —— 2-Amino-6-(3,4-dimethyl-pyrrol-1-yl)-benzoic acid 55540-26-6 C13H14N2O2
    2-Amino-6-(3,4-dimethyl-pyrrol-1-yl)-benzoic acid
    —— 2-(2-methoxypyridin-4-yl)-9-(pyridin-2-yl)-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one 1571143-53-7 C24H20N4O2
    2-(2-methoxypyridin-4-yl)-9-(pyridin-2-yl)-7,8-dihydro-[1,4]diazepino[7,1-a]isoquinolin-5(4H)-one
    —— 2-(tert-butyl)-10-methylacridin-9(10H)-one 68347-37-5 C18H19NO
    2-(tert-butyl)-10-methylacridin-9(10H)-one
    —— (2-Amino-5-ethenylpyridin-3-yl)-[6-(1,4-diazepan-1-yl)pyridin-2-yl]methanone 1042982-13-7 C18H21N5O
    (2-Amino-5-ethenylpyridin-3-yl)-[6-(1,4-diazepan-1-yl)pyridin-2-yl]methanone
    —— 2,3-dihydroxypropyl butyl(methyl)carbamate 1400916-66-6 C9H19NO4
    2,3-dihydroxypropyl butyl(methyl)carbamate
    —— (2,4-bis(benzyloxy)-5-(1H-indol-1-yl)phenyl)(isoindolin-2-yl)methanone 1609699-94-6 C37H30N2O3
    (2,4-bis(benzyloxy)-5-(1H-indol-1-yl)phenyl)(isoindolin-2-yl)methanone
    —— 2-(benzoylamino-methyl)-2-phenyl-acetoacetonitrile 107520-07-0 C18H16N2O2
    2-(benzoylamino-methyl)-2-phenyl-acetoacetonitrile
    —— (2S,4S,5S)-4-((Z)-6-Iodo-hex-3-ene-1,5-diynyl)-4,5-dimethoxy-tetrahydro-furan-2-carbaldehyde 146758-46-5 C13H13IO4
    (2S,4S,5S)-4-((Z)-6-Iodo-hex-3-ene-1,5-diynyl)-4,5-dimethoxy-tetrahydro-furan-2-carbaldehyde
    —— 2-imino-5-(3-nitrophenyl)-1,3-oxathiolane 1188304-58-6 C9H8N2O3S
    2-imino-5-(3-nitrophenyl)-1,3-oxathiolane
    —— 2-(5-chloro-2-phenyl-1H-indol-3-yl)-N-ethyl-2-oxo-N-propylacetamide 1060749-08-7 C21H21ClN2O2
    2-(5-chloro-2-phenyl-1H-indol-3-yl)-N-ethyl-2-oxo-N-propylacetamide
    —— 2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-((S)-1-benzyl-pyrrolidin-2-yl)-carboxy-methyl ester 151914-29-3 C21H30N2O5
    2,2,4,4-Tetramethyl-oxazolidine-3-carboxylic acid (S)-((S)-1-benzyl-pyrrolidin-2-yl)-carboxy-methyl ester
    —— 2-(6-Cyano-indol-1-yl)-3-phenyl-propionic acid ethyl ester 796856-66-1 C20H18N2O2
    2-(6-Cyano-indol-1-yl)-3-phenyl-propionic acid ethyl ester
    —— 2-tert-Butyl-N,N-diethyl-imidazo[1,2-a]pyridine-7-carboxamide 1011803-93-2 C16H23N3O
    2-tert-Butyl-N,N-diethyl-imidazo[1,2-a]pyridine-7-carboxamide
    —— 2-((3E,5E)-3,5-bis(3,5-dimethylbenzylidene)-4-oxopiperidin-1-yl)-2-oxoethyl morpholine-4-carbodithioate 1636872-70-2 C30H34N2O3S2
    2-((3E,5E)-3,5-bis(3,5-dimethylbenzylidene)-4-oxopiperidin-1-yl)-2-oxoethyl morpholine-4-carbodithioate
    —— 2-[[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-(1-phenylethyl)amino]acetic acid 1447819-13-7 C16H24N2O4
    2-[[Methyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]-(1-phenylethyl)amino]acetic acid
    —— 2-nitro-7-{4-[1-(4-trifluoromethoxybenzyl)piperidin-4-ylmethyl]phenoxymethyl}-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine 1403317-77-0 C27H29F3N4O5
    2-nitro-7-{4-[1-(4-trifluoromethoxybenzyl)piperidin-4-ylmethyl]phenoxymethyl}-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine
    —— 2,3-dibutoxy-1,4-dichloro-butane 4911-92-6 C12H24Cl2O2
    2,3-dibutoxy-1,4-dichloro-butane
    —— 2,3-Bis-benzyloxy-benzoic acid 2-(bis-{2-[(E)-4-(2,3-bis-benzyloxy-benzoylamino)-but-2-enoyloxy]-ethyl}-amino)-ethyl ester 909704-36-5 C77H73N3O14
    2,3-Bis-benzyloxy-benzoic acid 2-(bis-{2-[(E)-4-(2,3-bis-benzyloxy-benzoylamino)-but-2-enoyloxy]-ethyl}-amino)-ethyl ester
    —— 2,2-dimethyl-3-propan-2-yl-5-propyl-1H-pyrimidine-6-thione 1192582-32-3 C12H22N2S
    2,2-dimethyl-3-propan-2-yl-5-propyl-1H-pyrimidine-6-thione
    —— 2c-Butyryl-1Hr,5Hc-bicyclo<3,3,0>octan 10523-81-6 C12H20O
    2c-Butyryl-1Hr,5Hc-bicyclo<3,3,0>octan
    —— 2(R)-Amino-4-phenyl-N-[2,3,4,5-tetrahydro-2-oxo-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-1-benzazepin-3(R)-yl]-butanamide, mono(trifluoroacetate) 145455-90-9 C2HF3O2*C34H33N7O2
    2(R)-Amino-4-phenyl-N-[2,3,4,5-tetrahydro-2-oxo-1-[[2'-(1H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-1H-1-benzazepin-3(R)-yl]-butanamide, mono(trifluoroacetate)
    —— 2-(4'-iodophenylamino)isophthalic acid 1005030-11-4 C14H10INO4
    2-(4'-iodophenylamino)isophthalic acid
    —— 2-(4-iodophenyl)-4,5-dihydro-4,4-dimethylpyrrolo[2,3,4-kl]acridine-1(2H)-one 1393134-33-2 C22H17IN2O
    2-(4-iodophenyl)-4,5-dihydro-4,4-dimethylpyrrolo[2,3,4-kl]acridine-1(2H)-one
    —— 2-phenylbutylmagnesium chloride 73853-98-2 C10H13ClMg
    2-phenylbutylmagnesium chloride
    —— 2-[1-(3,5-Dibromo-4-hydroxy-phenyl)-meth-(Z)-ylideneaminooxy]-3,5-dinitro-benzoic acid methyl ester 61101-42-6 C15H9Br2N3O8
    2-[1-(3,5-Dibromo-4-hydroxy-phenyl)-meth-(Z)-ylideneaminooxy]-3,5-dinitro-benzoic acid methyl ester
    —— 2α-(hydroxymethyl)-A-nor-androstane 1333262-49-9 C19H32O
    2α-(hydroxymethyl)-A-nor-androstane
    —— 2-benzo[4,5]furo[3,2-<i>d</i>]pyrimidin-4-ylamino-benzenesulfonamide 39786-68-0 C16H12N4O3S
    2-benzo[4,5]furo[3,2-<i>d</i>]pyrimidin-4-ylamino-benzenesulfonamide
    —— 2,2-dichloro-5α-androstan-3β,17β-diol 3-methanesulfonate 17-acetate 96475-73-9 C22H34Cl2O5S
    2,2-dichloro-5α-androstan-3β,17β-diol 3-methanesulfonate 17-acetate
    —— 2-(1-(4-chloro-8-fluoroquinolin-3-yl)ethyl)isoindoline-1,3-dione 1374191-24-8 C19H12ClFN2O2
    2-(1-(4-chloro-8-fluoroquinolin-3-yl)ethyl)isoindoline-1,3-dione
    —— 2-[2-benzo[1,3]dioxol-5-yl-6-(4-trifluoromethyl-phenyl)-pyridin-4-yl]-4-methyl-pentanoic acid 1206476-53-0 C25H22F3NO4
    2-[2-benzo[1,3]dioxol-5-yl-6-(4-trifluoromethyl-phenyl)-pyridin-4-yl]-4-methyl-pentanoic acid
    —— (2E,4E)-7-Azido-octa-2,4-dienoic acid methyl ester 112158-29-9 C9H13N3O2
    (2E,4E)-7-Azido-octa-2,4-dienoic acid methyl ester
    —— (2E,5E)-6-Furan-2-yl-4-oxo-hexa-2,5-dienoic acid ethyl ester 117937-15-2 C12H12O4
    (2E,5E)-6-Furan-2-yl-4-oxo-hexa-2,5-dienoic acid ethyl ester
    —— 2,5-anhydro-4,6-di-O-methyl-D-glucitol 92714-45-9 C8H16O5
    2,5-anhydro-4,6-di-O-methyl-D-glucitol
    —— 2-ethylaminotropone 1259295-03-8 C9H11NO
    2-ethylaminotropone
    —— 2-Formylimino-3-(2'-formylamino-4'-methoxyphenyl)-4-phenyl-Δ<sup>4</sup>-thiazolin 61323-86-2 C18H15N3O3S
    2-Formylimino-3-(2'-formylamino-4'-methoxyphenyl)-4-phenyl-Δ<sup>4</sup>-thiazolin
    —— 2-(4-methoxyanilino)-2-(2-nitrophenyl)acetonitrile 109772-89-6 C15H13N3O3
    2-(4-methoxyanilino)-2-(2-nitrophenyl)acetonitrile
    —— (2,6-Dimethyl-phenyl)-(5-phenyl-tetrazol-2-yl)-methanone oxime 97240-92-1 C16H15N5O
    (2,6-Dimethyl-phenyl)-(5-phenyl-tetrazol-2-yl)-methanone oxime
    —— (2R*,3R*) phenyl-3 (phenyl-1 vinyl)-2 aziridine 72735-44-5 C16H15N
    (2R*,3R*) phenyl-3 (phenyl-1 vinyl)-2 aziridine
    —— 2-[[(2S)-1-Methyl-2-azetidinyl]methoxy]-5-(trifluoromethyl)benzenamine 1310411-25-6 C12H15F3N2O
    2-[[(2S)-1-Methyl-2-azetidinyl]methoxy]-5-(trifluoromethyl)benzenamine
    —— 2,4-Dipropyl-5-[2,2,2-trifluoro-eth-(E)-ylidene]-[1,3]dioxolane 95541-01-8 C11H17F3O2
    2,4-Dipropyl-5-[2,2,2-trifluoro-eth-(E)-ylidene]-[1,3]dioxolane
    —— (2R,4R)-2,4-bis[2-iodo-3-(diphenylphosphoryl)phenoxy]pentane 890084-12-5 C41H36I2O4P2
    (2R,4R)-2,4-bis[2-iodo-3-(diphenylphosphoryl)phenoxy]pentane
    —— 2-((1S,2S,5S)-2-Isopropenyl-5-methyl-cyclohexyl)-malonic acid dimethyl ester 130451-45-5 C15H24O4
    2-((1S,2S,5S)-2-Isopropenyl-5-methyl-cyclohexyl)-malonic acid dimethyl ester