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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3S,4aR,5S,6S,7R,8S,8aR)-5,8-Bis-benzyloxy-2,3-dimethoxy-7-(4-methoxy-benzyloxy)-2,3-dimethyl-octahydro-benzo[1,4]dioxin-6-ol 288861-51-8 C34H42O9
    (2S,3S,4aR,5S,6S,7R,8S,8aR)-5,8-Bis-benzyloxy-2,3-dimethoxy-7-(4-methoxy-benzyloxy)-2,3-dimethyl-octahydro-benzo[1,4]dioxin-6-ol
    —— (2,6-Cl2Bzl)Tyr-D-Ala-Gly-Phe-Met-OMsib*TFA 106732-76-7 C2HF3O2*C22H28N2O4S2
    (2,6-Cl2Bzl)Tyr-D-Ala-Gly-Phe-Met-OMsib*TFA
    —— 2-(4-bromophenyl)-5,8-di-tert-butyl-4,9-dimethoxyphenalanone 1456823-81-6 C29H33BrO3
    2-(4-bromophenyl)-5,8-di-tert-butyl-4,9-dimethoxyphenalanone
    —— 2-Methyl-undeca-3,4-dien-6-in 3589-14-8 C12H18
    2-Methyl-undeca-3,4-dien-6-in
    —— 2-methoxy-hexahydro-benzo[1,3,2]dioxaphosphole 55055-19-1 C7H13O3P
    2-methoxy-hexahydro-benzo[1,3,2]dioxaphosphole
    —— 2-Dodecylsulfanyl-1-methyl-1H-imidazole; compound with 1,2-dichloro-4-chloromethyl-benzene 50968-42-8 C7H5Cl3*C16H30N2S
    2-Dodecylsulfanyl-1-methyl-1H-imidazole; compound with 1,2-dichloro-4-chloromethyl-benzene
    —— 2-(tert-butoxycarbonyl(3-phenylpropyl)amino)-4-methylpentanoic acid 1325715-25-0 C20H31NO4
    2-(tert-butoxycarbonyl(3-phenylpropyl)amino)-4-methylpentanoic acid
    —— 2-{3-[3-Methoxy-4,5,6,7-tetrahydro-3H-isobenzofuran-(1Z)-ylidene]-prop-1-ynyl}-cyclohex-1-enecarbaldehyde 50565-09-8 C19H22O3
    2-{3-[3-Methoxy-4,5,6,7-tetrahydro-3H-isobenzofuran-(1Z)-ylidene]-prop-1-ynyl}-cyclohex-1-enecarbaldehyde
    —— 2,2-Di-n-butyl-1,3,2.dioxabenzo<d>germinan 53119-98-5 C15H24GeO2
    2,2-Di-n-butyl-1,3,2.dioxabenzo<d>germinan
    —— 2-Heptadecyl-4-(1-benzoyloxy-1-hexadecyl)-2-oxazolin 34809-09-1 C43H75NO3
    2-Heptadecyl-4-(1-benzoyloxy-1-hexadecyl)-2-oxazolin
    —— 2,6-Diamino-4-hydroxy-5-pyrimidin-azo-guanidyl-benzol-sulfonamid 52477-19-7 C11H13N9O3S
    2,6-Diamino-4-hydroxy-5-pyrimidin-azo-guanidyl-benzol-sulfonamid
    —— 2,5-bis-(4-bromo-phenyl)-2-methyl-2,3-dihydro-imidazol-4-one isopropylidenehydrazone 49846-41-5 C19H18Br2N4
    2,5-bis-(4-bromo-phenyl)-2-methyl-2,3-dihydro-imidazol-4-one isopropylidenehydrazone
    —— 2,4,6-trioxo-1,3-diphenyl-hexahydro-pyrimidine-5-carbonitrile 51321-82-5 C17H11N3O3
    2,4,6-trioxo-1,3-diphenyl-hexahydro-pyrimidine-5-carbonitrile
    —— 2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isoindol-2-yl)-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione 41418-37-5 C17H16N2O4
    2-(1,3-dioxo-1,3,3a,4,7,7a-hexahydro-isoindol-2-yl)-3a,4,7,7a-tetrahydro-4,7-methano-isoindole-1,3-dione
    —— 2-Chlor-3-(3,4,5,6-tetrachlor-phthalimido)-propionsaeure 50667-61-3 C11H4Cl5NO4
    2-Chlor-3-(3,4,5,6-tetrachlor-phthalimido)-propionsaeure
    —— 2-[4-(5-methyl-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-phenyl]-propionic acid ethyl ester 50712-06-6 C20H19NO4
    2-[4-(5-methyl-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-phenyl]-propionic acid ethyl ester
    —— 2,6-diphenyl-4-(1-phenyl-ethylidene)-4<i>H</i>-pyran 41785-95-9 C25H20O
    2,6-diphenyl-4-(1-phenyl-ethylidene)-4<i>H</i>-pyran
    —— 2-(Phenyl(thiophen-2-yl)methylene)succinic acid 40990-93-0 C15H12O4S
    2-(Phenyl(thiophen-2-yl)methylene)succinic acid
    —— 2-Isothiocyanatomethyl-5-(3-nitro-phenyl)-furan 40941-10-4 C12H8N2O3S
    2-Isothiocyanatomethyl-5-(3-nitro-phenyl)-furan
    —— 2t,4t-Dimethyl-3-methylen-2c,4c-diphenyl-1r-cyclobutanol 53956-80-2 C19H20O
    2t,4t-Dimethyl-3-methylen-2c,4c-diphenyl-1r-cyclobutanol
    —— 2-tert-Butyl-4-(2-tert-butyl-6-methyl-phenoxy)-6-methyl-phenol 52244-36-7 C22H30O2
    2-tert-Butyl-4-(2-tert-butyl-6-methyl-phenoxy)-6-methyl-phenol
    —— 2-benzyl-5-(2-oxo-2-phenyl-ethyl)-6-phenyl-3<i>H</i>-pyrimidin-4-one 41279-44-1 C25H20N2O2
    2-benzyl-5-(2-oxo-2-phenyl-ethyl)-6-phenyl-3<i>H</i>-pyrimidin-4-one
    —— 2-[(6-nitro-2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid ethyl ester 50708-76-4 C17H15N3O6
    2-[(6-nitro-2-oxo-benzooxazol-3-ylmethyl)-amino]-benzoic acid ethyl ester
    —— 2-p-Anisyl-3-(1-p-ethoxyphenyl-2-phenylethyl)-4-thiazolidon 42825-53-6 C26H27NO3S
    2-p-Anisyl-3-(1-p-ethoxyphenyl-2-phenylethyl)-4-thiazolidon
    —— 2-Phenyl-3-<1-(3,4-dimethylphenyl)-2-phenylethyl>-4-thiazolidon 42825-39-8 C25H25NOS
    2-Phenyl-3-<1-(3,4-dimethylphenyl)-2-phenylethyl>-4-thiazolidon
    —— (2S,4S)-2,3,3-Trimethyl-1,5,6,7-tetraphenyl-tricyclo[3.2.1.0<sup>2,4</sup>]oct-6-en-8-one 54520-89-7 C35H30O
    (2S,4S)-2,3,3-Trimethyl-1,5,6,7-tetraphenyl-tricyclo[3.2.1.0<sup>2,4</sup>]oct-6-en-8-one
    —— 2-Chloro-thiobenzoic acid S-[2-(2-chloro-benzoylamino)-phenyl] ester 54255-70-8 C20H13Cl2NO2S
    2-Chloro-thiobenzoic acid S-[2-(2-chloro-benzoylamino)-phenyl] ester
    —— 2,7-Dimethyl-4,5,6,7-tetrahydroindazol 32286-96-7 C9H14N2
    2,7-Dimethyl-4,5,6,7-tetrahydroindazol
    —— 2,2'-Bis-(naphthalen-2-yloxy)-[2,2']biindenyl-1,3,1',3'-tetraone 52027-46-0 C38H22O6
    2,2'-Bis-(naphthalen-2-yloxy)-[2,2']biindenyl-1,3,1',3'-tetraone
    —— 2,5a,8,9,11-pentaphenyl-5,5a,8a,9-tetrahydro-5,9-etheno-cyclopenta[<i>d</i>][1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3,6-trione 51091-98-6 C41H29N3O3
    2,5a,8,9,11-pentaphenyl-5,5a,8a,9-tetrahydro-5,9-etheno-cyclopenta[<i>d</i>][1,2,4]triazolo[1,2-<i>a</i>]pyridazine-1,3,6-trione
    —— 2-(spiro[isochroman-1,3'-piperidin]-1'-yl)-ethanol 50690-48-7 C15H21NO2
    2-(spiro[isochroman-1,3'-piperidin]-1'-yl)-ethanol
    —— 2-[2-{2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl]phenoxy}phenylamino]acetic acid methyl ester 380500-95-8 C21H16ClF4N3O5
    2-[2-{2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl]phenoxy}phenylamino]acetic acid methyl ester
    —— 2-Methyl-4-amino-thieno<2,3-d>pyrimidin-3-oxid 57942-66-2 C7H7N3OS
    2-Methyl-4-amino-thieno<2,3-d>pyrimidin-3-oxid
    —— 2-Hydroxy-2-chlormethyl-1,3,5-trimethyl-4,6-dioxo-perhydro-1,3,5-triazin 58035-08-8 C7H12ClN3O3
    2-Hydroxy-2-chlormethyl-1,3,5-trimethyl-4,6-dioxo-perhydro-1,3,5-triazin
    —— 2-oxo-1,2,3,4,5,6,7,8-octahydro-quinazoline-4-carboxylic acid methyl ester 51641-07-7 C10H14N2O3
    2-oxo-1,2,3,4,5,6,7,8-octahydro-quinazoline-4-carboxylic acid methyl ester
    —— 2-[2-(3-Bromo-2,6-dimethoxy-4-propyl-benzoyl)-3,5-dimethoxy-phenyl]-4,4,4-trifluoro-3-oxo-butyronitrile 54130-83-5 C24H23BrF3NO6
    2-[2-(3-Bromo-2,6-dimethoxy-4-propyl-benzoyl)-3,5-dimethoxy-phenyl]-4,4,4-trifluoro-3-oxo-butyronitrile
    —— 2-(4-ethyl-2,6-dimethyl-pyrimidin-5-yl)-5-nitro-phenol 42902-02-3 C14H15N3O3
    2-(4-ethyl-2,6-dimethyl-pyrimidin-5-yl)-5-nitro-phenol
    —— 2-(2-Methoxycarbonyl-1-methyl-propyl)-nicotinic acid 2-hydroxy-2-(7-methoxy-8-methyl-3,4-dioxo-3,4-dihydro-naphthalen-2-yl)-propyl ester 33510-20-2 C27H29NO8
    2-(2-Methoxycarbonyl-1-methyl-propyl)-nicotinic acid 2-hydroxy-2-(7-methoxy-8-methyl-3,4-dioxo-3,4-dihydro-naphthalen-2-yl)-propyl ester
    —— [2-(Ethoxy-phenyl-phosphinoyloxy)-ethyl]-methyl-propyl-sulfonium 132742-64-4 C14H24O3PS
    [2-(Ethoxy-phenyl-phosphinoyloxy)-ethyl]-methyl-propyl-sulfonium
    —— 2-n-Butylamino-4,6-dicyclohexylamino-s-triazin 43167-80-2 C19H34N6
    2-n-Butylamino-4,6-dicyclohexylamino-s-triazin
    —— 2-(2-hydroxy-styryl)-3-methyl-3<i>H</i>-quinazolin-4-one 50830-07-4 C17H14N2O2
    2-(2-hydroxy-styryl)-3-methyl-3<i>H</i>-quinazolin-4-one
    —— 2-Dibenzylamino-1-ethyl-benzimidazol 27185-30-4 C23H23N3
    2-Dibenzylamino-1-ethyl-benzimidazol
    —— 2-Amino-6-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-hexanoic acid; hydrobromide 55750-65-7 BrH*C10H14N2O4
    2-Amino-6-(2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-hexanoic acid; hydrobromide
    —— 2,4-Diamino-7-styrylpteridin-8-oxid. 58091-85-3 C14H12N6O
    2,4-Diamino-7-styrylpteridin-8-oxid.
    —— 2-(3,4-Dimethyl-phenoxy)-1-(2-methoxy-4,5-dimethyl-phenyl)-2-phenyl-ethanone 54468-78-9 C25H26O3
    2-(3,4-Dimethyl-phenoxy)-1-(2-methoxy-4,5-dimethyl-phenyl)-2-phenyl-ethanone
    —— 2-(2-Furyl)-1-phenyl-2-hexylphosphonsaeure-diisopropylester 53227-08-0 C22H33O4P
    2-(2-Furyl)-1-phenyl-2-hexylphosphonsaeure-diisopropylester
    —— 2H-Cyclopenta[c]pyridine-2-carboxylic acid, octahydro-6-(hydroxymethyl)-, 1,1-dimethylethyl ester, (4aR,6R,7aR)-rel- 1357353-87-7 C14H25NO3
    2H-Cyclopenta[c]pyridine-2-carboxylic acid, octahydro-6-(hydroxymethyl)-, 1,1-dimethylethyl ester, (4aR,6R,7aR)-rel-
    —— 2-(2-Hydroxypentyl)-pyrrolidin 74045-74-2 C9H19NO
    2-(2-Hydroxypentyl)-pyrrolidin
    —— 2,3-Dihydroxy-1,4-bis-(phenyl-p-tolyl-amino)-anthraquinone 35715-13-0 C40H30N2O4
    2,3-Dihydroxy-1,4-bis-(phenyl-p-tolyl-amino)-anthraquinone
    —— 2-Hydroxy-3-(3-nitrophenyl)-5-(4-pyridylmethyl)acetophenone oxime 205533-04-6 C20H17N3O4
    2-Hydroxy-3-(3-nitrophenyl)-5-(4-pyridylmethyl)acetophenone oxime