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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [(2R,3R,4R,5R)-3,4-diacetyloxy-5-hydroxy-6-methoxyoxan-2-yl]methyl acetate 117677-28-8 C13H20O9
    [(2R,3R,4R,5R)-3,4-diacetyloxy-5-hydroxy-6-methoxyoxan-2-yl]methyl acetate
    —— (2R,3R,4R,5S,6S)-6-Benzyloxymethoxy-7-(tert-butyl-diphenyl-silanyloxy)-4-methoxymethoxy-3,5-dimethyl-heptane-1,2-diol 195377-52-7 C35H50O7Si
    (2R,3R,4R,5S,6S)-6-Benzyloxymethoxy-7-(tert-butyl-diphenyl-silanyloxy)-4-methoxymethoxy-3,5-dimethyl-heptane-1,2-diol
    —— 2-(6-Dimethylamino-hex-4-ynyl)-malonic acid dimethyl ester 94517-84-7 C13H21NO4
    2-(6-Dimethylamino-hex-4-ynyl)-malonic acid dimethyl ester
    —— 2,3-dihydroindeno<1,2-b>-2-ethoxy-1,4-oxathiin 4,4-dioxide 96746-16-6 C13H14O4S
    2,3-dihydroindeno<1,2-b>-2-ethoxy-1,4-oxathiin 4,4-dioxide
    —— 2-((4-amino-3-(4-hydroxy-3-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(6-morpholino-6-oxohex-1-ynyl)quinazolin-4(3H)-one 1293915-54-4 C38H35ClN8O5
    2-((4-amino-3-(4-hydroxy-3-methoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)methyl)-3-(2-chlorobenzyl)-5-(6-morpholino-6-oxohex-1-ynyl)quinazolin-4(3H)-one
    —— 2-oxo-imidazolidine-4-carboxylic acid (1-{4-[3-chloro-2-(5-methyl-[1,2,4]oxadiazol-3-yl)-indol-1-yl]-benzylcarbamoyl}-cyclopropyl)-amide 1374455-20-5 C26H24ClN7O4
    2-oxo-imidazolidine-4-carboxylic acid (1-{4-[3-chloro-2-(5-methyl-[1,2,4]oxadiazol-3-yl)-indol-1-yl]-benzylcarbamoyl}-cyclopropyl)-amide
    —— 2-ethoxyphenyl 4-(trifluoromethoxy)benzylcarbamate 1361454-16-1 C17H16F3NO4
    2-ethoxyphenyl 4-(trifluoromethoxy)benzylcarbamate
    —— (2R,3S) N1-[1,3-dihydro-1-(3-(2,4-dichlorophenyl)benzyl)-2-oxo-5-(phenyl)-2H-1,4-benzodiazepin-3-yl]-2-(cyclopropylmethyl)-3-(propyl)-butanediamide 258866-30-7 C39H38Cl2N4O3
    (2R,3S) N1-[1,3-dihydro-1-(3-(2,4-dichlorophenyl)benzyl)-2-oxo-5-(phenyl)-2H-1,4-benzodiazepin-3-yl]-2-(cyclopropylmethyl)-3-(propyl)-butanediamide
    —— 2-hydroxy-5-isopentyloxy-2-methyl-hexan-3-one 100386-16-1 C12H24O3
    2-hydroxy-5-isopentyloxy-2-methyl-hexan-3-one
    —— <2-(1-pyrrolidinyl-2,2,5,5-d4)phenylmethylene>propanedinitrile 121003-87-0 C14H13N3
    <2-(1-pyrrolidinyl-2,2,5,5-d4)phenylmethylene>propanedinitrile
    —— (2-methoxycarbonyl-ethyl)-dimethyl sulfonium ; iodide 114698-04-3 C6H13O2S*I
    (2-methoxycarbonyl-ethyl)-dimethyl sulfonium ; iodide
    —— 2-(4-methoxyphenyl)-4-(N<sup>2</sup>-benzylidenecarbohydrazido)-5-methyl-1-oxo-1,2-dihydro-5H-pyridazino<4,5-b>indole 107363-67-7 C26H21N5O3
    2-(4-methoxyphenyl)-4-(N<sup>2</sup>-benzylidenecarbohydrazido)-5-methyl-1-oxo-1,2-dihydro-5H-pyridazino<4,5-b>indole
    —— 2-acetyl-2-tetratriacontanoyl-tridecanedioic acid diethyl ester 867132-97-6 C53H100O6
    2-acetyl-2-tetratriacontanoyl-tridecanedioic acid diethyl ester
    —— (2E)-1,1-dimethoxy-4-phenoxybut-2-ene 173671-68-6 C12H16O3
    (2E)-1,1-dimethoxy-4-phenoxybut-2-ene
    —— (2S,4E,6S,7S)-7-{[tert-butyl(dimethyl)silyl]oxy}-2,6-dimethylnon-4-enal 1446121-10-3 C17H34O2Si
    (2S,4E,6S,7S)-7-{[tert-butyl(dimethyl)silyl]oxy}-2,6-dimethylnon-4-enal
    —— 2-(3-bromo-5-hydroxybenzylidene)hydrazine-1-carbothioamide 73962-27-3 C8H8BrN3OS
    2-(3-bromo-5-hydroxybenzylidene)hydrazine-1-carbothioamide
    —— (2R)-2-[(1R,4R,4aS,8aS)-8-hydroperoxy-4-methyl-7-methylidene-2,3,4,4a,5,6,8,8a-octahydro-1H-naphthalen-1-yl]propanoic acid 1372711-03-9 C15H24O4
    (2R)-2-[(1R,4R,4aS,8aS)-8-hydroperoxy-4-methyl-7-methylidene-2,3,4,4a,5,6,8,8a-octahydro-1H-naphthalen-1-yl]propanoic acid
    —— 2-Cyclopenten-1-ol, 5-[(triphenylmethoxy)methyl]-, (1R-cis)- 148555-11-7 C25H24O2
    2-Cyclopenten-1-ol, 5-[(triphenylmethoxy)methyl]-, (1R-cis)-
    —— (2S)-2-[[(2S)-3-(4-hydroxyphenyl)-2-[(2-naphthalen-2-yloxyacetyl)amino]propanoyl]amino]-3-methylbutanamide 1454762-59-4 C26H29N3O5
    (2S)-2-[[(2S)-3-(4-hydroxyphenyl)-2-[(2-naphthalen-2-yloxyacetyl)amino]propanoyl]amino]-3-methylbutanamide
    —— 2-[(4-methoxyphenyl)methylideneamino]-N-[4-(2-nitrophenyl)sulfanylphenyl]acetamide 78428-30-5 C22H19N3O4S
    2-[(4-methoxyphenyl)methylideneamino]-N-[4-(2-nitrophenyl)sulfanylphenyl]acetamide
    —— 2-Hydroxy-1,1-(1,3-propanedithio)cyclononane 60450-12-6 C12H22OS2
    2-Hydroxy-1,1-(1,3-propanedithio)cyclononane
    —— (2S,4S)-2,4-Diisopropyl-9,9-dimethyl-1,5-dioxa-spiro[5.6]dodecane 183620-45-3 C18H34O2
    (2S,4S)-2,4-Diisopropyl-9,9-dimethyl-1,5-dioxa-spiro[5.6]dodecane
    —— 2,3,5-Tridesoxy-D-glycero-pentose-trimethylendithioacetal 86088-00-8 C8H16OS2
    2,3,5-Tridesoxy-D-glycero-pentose-trimethylendithioacetal
    —— 2-iodo-N-(1-phenylethyl)prop-2-en-1-amine 1300025-83-5 C11H14IN
    2-iodo-N-(1-phenylethyl)prop-2-en-1-amine
    —— 2-(2-Acetylphenylthio)benzoesaeure-methylester 99234-01-2 C16H14O3S
    2-(2-Acetylphenylthio)benzoesaeure-methylester
    —— 2,4-diamino-3,5-dicyano-3a,6-dimethyl-3a-4,7,7a-tetrahydro-endo-4,7-epoxybenzofuran 35895-53-5 C12H12N4O2
    2,4-diamino-3,5-dicyano-3a,6-dimethyl-3a-4,7,7a-tetrahydro-endo-4,7-epoxybenzofuran
    —— 2-Hydroxy-1,3-dioxo-2-<2,6-dimethylanilino>-2,3-dihydro-phenalen 23912-92-7 C21H17NO3
    2-Hydroxy-1,3-dioxo-2-<2,6-dimethylanilino>-2,3-dihydro-phenalen
    —— 2-<2'-(4''-aminophenyl)ethyl>propane-1,3-diamine trihydrochloride 129619-81-4 C11H19N3*3ClH
    2-<2'-(4''-aminophenyl)ethyl>propane-1,3-diamine trihydrochloride
    —— 2-(2,3-dihydrobenzofuran-2-yl)-1-phenylethanone 1427349-44-7 C16H14O2
    2-(2,3-dihydrobenzofuran-2-yl)-1-phenylethanone
    —— 2,2-dimethyl-5-[4-(4-methoxyphenyl)-3-(ethoxyimino)butanoyl]-1,3-dioxane-4,6-dione 1293225-45-2 C19H23NO7
    2,2-dimethyl-5-[4-(4-methoxyphenyl)-3-(ethoxyimino)butanoyl]-1,3-dioxane-4,6-dione
    —— 2-(cyclopentylmethyl)-N1-(prop-2-ynyl)-N4-(trityloxy)succinamide 910581-43-0 C32H34N2O3
    2-(cyclopentylmethyl)-N1-(prop-2-ynyl)-N4-(trityloxy)succinamide
    —— 2,2-dimethyl-5-(1-naphthyl)-3-pentanone 174212-04-5 C17H20O
    2,2-dimethyl-5-(1-naphthyl)-3-pentanone
    —— 2-[2-(2-Butoxy-1-methyl-ethoxy)-1-methyl-ethoxymethyl]-oxirane 65212-42-2 C13H26O4
    2-[2-(2-Butoxy-1-methyl-ethoxy)-1-methyl-ethoxymethyl]-oxirane
    —— 2-(4'-Chloro-6'-isopropylpyrimidin-2'-yl)-acetonitril 63155-38-4 C9H10ClN3
    2-(4'-Chloro-6'-isopropylpyrimidin-2'-yl)-acetonitril
    —— 2-methyl-14-phenyl-5,10,11,12-tetrahydro-5,10-[3,4]epipyrrolo-[1,2,4]triazolo[1,5-<i>b</i>]isoquinoline-13,15-dione 64172-34-5 C21H16N4O2
    2-methyl-14-phenyl-5,10,11,12-tetrahydro-5,10-[3,4]epipyrrolo-[1,2,4]triazolo[1,5-<i>b</i>]isoquinoline-13,15-dione
    —— 2H-Benz(e)indene-6-propanoic acid, 3-(5-(acetyloxy)tetrahydro-6-hydroxy-6-(1-hydroxy-1-methylethyl)-2H-pyran-3-yl)-3,3a,4,5,5a,6,7,8,9,9a-decahydro-beta,9-dihydroxy-3a,6,9a-trimethyl-7-(1-methylethenyl)-, methyl ester, (3S-(3alpha(3S*,5S*),3aalpha,5aalpha,6alpha,7beta,9alpha,9abeta))-(partial)- 201037-27-6 C33H54O9
    2H-Benz(e)indene-6-propanoic acid, 3-(5-(acetyloxy)tetrahydro-6-hydroxy-6-(1-hydroxy-1-methylethyl)-2H-pyran-3-yl)-3,3a,4,5,5a,6,7,8,9,9a-decahydro-beta,9-dihydroxy-3a,6,9a-trimethyl-7-(1-methylethenyl)-, methyl ester, (3S-(3alpha(3S*,5S*),3aalpha,5aalpha,6alpha,7beta,9alpha,9abeta))-(partial)-
    —— 2-Methyl-3-[4-(4-nitro-phenyl)-3-phenyl-3H-thiazol-(2Z)-ylideneamino]-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one 144846-42-4 C26H21N5O3S2
    2-Methyl-3-[4-(4-nitro-phenyl)-3-phenyl-3H-thiazol-(2Z)-ylideneamino]-5,6,7,8-tetrahydro-3H-benzo[4,5]thieno[2,3-d]pyrimidin-4-one
    —— 2-benzothiazol-2-yl-5-cyclopropyl-2,4-dihydro-pyrazol-3-one 1057094-36-6 C13H11N3OS
    2-benzothiazol-2-yl-5-cyclopropyl-2,4-dihydro-pyrazol-3-one
    —— 2,N,N-trimethyl-5-morpholin-4-yl-benzamide 862478-96-4 C14H20N2O2
    2,N,N-trimethyl-5-morpholin-4-yl-benzamide
    —— 2-{5-hydroxy-3-methyl-1-[4-(4-methylphenyl)-1,3-thiazol-2-yl]-1H-pyrazol-4-yl}-N-propylacetamide 1189689-96-0 C19H22N4O2S
    2-{5-hydroxy-3-methyl-1-[4-(4-methylphenyl)-1,3-thiazol-2-yl]-1H-pyrazol-4-yl}-N-propylacetamide
    —— (2R,3S)-2-Amino-3-(tert-butyl-dimethyl-silanyloxy)-succinic acid diethyl ester 101924-60-1 C14H29NO5Si
    (2R,3S)-2-Amino-3-(tert-butyl-dimethyl-silanyloxy)-succinic acid diethyl ester
    —— 2-{[3-acetoxy-2-chloromethyl-2-(2-hydroxy-ethoxy)-propionimidoyl]-aminooxy}-but-2-enedioic acid diethyl ester 1051971-46-0 C16H25ClN2O9
    2-{[3-acetoxy-2-chloromethyl-2-(2-hydroxy-ethoxy)-propionimidoyl]-aminooxy}-but-2-enedioic acid diethyl ester
    —— (2E,4E)-2,3-dimethyl-5-phenylpenta-2,4-dienenitrile 1440424-58-7 C13H13N
    (2E,4E)-2,3-dimethyl-5-phenylpenta-2,4-dienenitrile
    —— [(2-((2,6-diisopropylphenyl)amino)-4-((2,6-diisopropylphenyl)imino)-pent-2-ene)CrCl(O2C-phenyl)(THF)] 223414-16-2 C40H54ClCrN2O3
    [(2-((2,6-diisopropylphenyl)amino)-4-((2,6-diisopropylphenyl)imino)-pent-2-ene)CrCl(O2C-phenyl)(THF)]
    —— 2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [1-furan-2-yl-meth-(E)-ylidene]-hydrazide 134838-74-7 C14H9N3O5
    2,3-Dioxo-2,3-dihydro-benzo[1,4]oxazine-4-carboxylic acid [1-furan-2-yl-meth-(E)-ylidene]-hydrazide
    —— 2α,3α-dihydroxy-6-oxo-5α-androstan-17β-yl (2R,3R)-azido-3-methylpentanoate 1251071-19-8 C25H39N3O5
    2α,3α-dihydroxy-6-oxo-5α-androstan-17β-yl (2R,3R)-azido-3-methylpentanoate
    —— 2-methyl-2-(2-methyl-4-{4,4,4-trifluoro-1-[1-(4-trifluoromethylphenyl)-1H-indazol-4-yl]butylsulfanyl}phenoxy)propionic acid 860007-49-4 C29H26F6N2O3S
    2-methyl-2-(2-methyl-4-{4,4,4-trifluoro-1-[1-(4-trifluoromethylphenyl)-1H-indazol-4-yl]butylsulfanyl}phenoxy)propionic acid
    —— 2-fluoro-N,5-dimethyl-4-[7-methyl-3-[[(2S)-4-propanoylmorpholin-2-yl]methyl]imidazo[1,2-a]pyridin-2-yl]benzamide 1621164-80-4 C25H29FN4O3
    2-fluoro-N,5-dimethyl-4-[7-methyl-3-[[(2S)-4-propanoylmorpholin-2-yl]methyl]imidazo[1,2-a]pyridin-2-yl]benzamide
    —— (2Z)-3-ethyl-2-[(2E)-2-[(3-ethyl-5-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]butylidene]-5-methyl-1,3-benzothiazole;2-hydroxybenzoate 96643-38-8 C7H5O3*C25H29N2S2
    (2Z)-3-ethyl-2-[(2E)-2-[(3-ethyl-5-methyl-1,3-benzothiazol-3-ium-2-yl)methylidene]butylidene]-5-methyl-1,3-benzothiazole;2-hydroxybenzoate
    —— (2R,3S,4S,5R)-2-[[(2,4-dichlorophenyl)methylamino]methyl]-5-(hydroxymethyl)oxolane-3,4-diol 1038820-68-6 C13H17Cl2NO4
    (2R,3S,4S,5R)-2-[[(2,4-dichlorophenyl)methylamino]methyl]-5-(hydroxymethyl)oxolane-3,4-diol