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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S)-1-[[(2S)-2-bis(ethoxycarbonylmethyl)amino]propanoyl]-2-pyrrolidinecarboxylic acid benzyl ester 79625-92-6 C23H32N2O7
    (2S)-1-[[(2S)-2-bis(ethoxycarbonylmethyl)amino]propanoyl]-2-pyrrolidinecarboxylic acid benzyl ester
    —— 2,5-Dibutyl-3-oxo-2,3-dihydro-1,2-benzisothiazol 18336-05-5 C15H21NOS
    2,5-Dibutyl-3-oxo-2,3-dihydro-1,2-benzisothiazol
    —— (2S,2'S)-1,1'-(propane-1,3-diyl)bis(N-(2,6-diisopropylphenyl)piperidine-2-carboxamide) 1017605-64-9 C39H60N4O2
    (2S,2'S)-1,1'-(propane-1,3-diyl)bis(N-(2,6-diisopropylphenyl)piperidine-2-carboxamide)
    —— 2-(1-(3-fluoro-4-nitrobenzyl)piperidin-4-yl)propan-2-ol 1357923-87-5 C15H21FN2O3
    2-(1-(3-fluoro-4-nitrobenzyl)piperidin-4-yl)propan-2-ol
    —— (2S)-N-benzyl-2-[[(2R,4S)-4-hydroxy-2-methoxy-4-[(13S)-18-[methyl(propan-2-ylsulfonyl)amino]-15-oxo-11-oxa-14-azatricyclo[14.3.1.16,10]henicosa-1(20),6(21),7,9,16,18-hexaen-13-yl]butanoyl]amino]-3-methylbutanamide 1079399-08-8 C40H54N4O8S
    (2S)-N-benzyl-2-[[(2R,4S)-4-hydroxy-2-methoxy-4-[(13S)-18-[methyl(propan-2-ylsulfonyl)amino]-15-oxo-11-oxa-14-azatricyclo[14.3.1.16,10]henicosa-1(20),6(21),7,9,16,18-hexaen-13-yl]butanoyl]amino]-3-methylbutanamide
    —— 2-tert-butyl 4-methyl 5,5-bis(4-methoxyphenyl)-3-methylpyrrolidine-2,4-dicarboxylate 1067981-10-5 C26H33NO6
    2-tert-butyl 4-methyl 5,5-bis(4-methoxyphenyl)-3-methylpyrrolidine-2,4-dicarboxylate
    —— 2-benzyl-N,N-diethyl-3-oxobutanamide 83305-63-9 C15H21NO2
    2-benzyl-N,N-diethyl-3-oxobutanamide
    —— 2-(E-3-methoxycarbonylprop-2-enyl)dimethylsilanyloxy-3,3-dimethylbutyronitrile 1052679-74-9 C13H23NO3Si
    2-(E-3-methoxycarbonylprop-2-enyl)dimethylsilanyloxy-3,3-dimethylbutyronitrile
    —— (2,6-Dichloro-4-methoxy-benzyl)-methyl-amine 160522-41-8 C9H11Cl2NO
    (2,6-Dichloro-4-methoxy-benzyl)-methyl-amine
    —— 2,3-Dioxo-buttersaeure-aethylester-2-(2,5-dimethyl-phenyl)-hydrazon 20954-31-8 C14H18N2O3
    2,3-Dioxo-buttersaeure-aethylester-2-(2,5-dimethyl-phenyl)-hydrazon
    —— (2S,3S)-ethyl 2-benzoyl-3-(tert-butoxycarbonylamino)-2-fluoro-3-(2-chlorophenyl)propanoate 1300013-92-6 C23H25ClFNO5
    (2S,3S)-ethyl 2-benzoyl-3-(tert-butoxycarbonylamino)-2-fluoro-3-(2-chlorophenyl)propanoate
    —— 2-(2-hydroxyethyl)-3-hydroxymethylnitrobenzene 81251-06-1 C9H11NO4
    2-(2-hydroxyethyl)-3-hydroxymethylnitrobenzene
    —— 2-Propenoic acid, 2-methyl-, [[(4-bromophenyl)amino]carbonyl]methylazanyl ester 23695-26-3 C12H13BrN2O3
    2-Propenoic acid, 2-methyl-, [[(4-bromophenyl)amino]carbonyl]methylazanyl ester
    —— 2,2-dimethyl-3-propyl-but-3-enal 809237-33-0 C9H16O
    2,2-dimethyl-3-propyl-but-3-enal
    —— 2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-4,6-di-O-acetyl-N-<benzyl N-(benzyloxycarbonyl)-L-aspart-4-oyl>-2-deoxy-β-D-glucopyranosylamine 60763-93-1 C45H56N4O20
    2-acetamido-3-O-(2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-β-D-glucopyranosyl)-4,6-di-O-acetyl-N-<benzyl N-(benzyloxycarbonyl)-L-aspart-4-oyl>-2-deoxy-β-D-glucopyranosylamine
    —— 2,5-dinitro-3,4-dimethyl-1,6-diacetoxy-3-hexene 61738-34-9 C12H18N2O8
    2,5-dinitro-3,4-dimethyl-1,6-diacetoxy-3-hexene
    —— 2-(2-methyl-naphtho[2,3-<i>d</i>][1,3]dioxol-2-yl)-ethanol 70769-65-2 C14H14O3
    2-(2-methyl-naphtho[2,3-<i>d</i>][1,3]dioxol-2-yl)-ethanol
    —— 2-chloro-5,5-dimethyl-3-oxocyclohex-1-enyl isopropyl carbonate 1427469-24-6 C12H17ClO4
    2-chloro-5,5-dimethyl-3-oxocyclohex-1-enyl isopropyl carbonate
    —— 2,6-Diethyl-3-<<(2'-furyl)methoxy>methyl>-5-methyl-4H-pyran-4-one 151831-65-1 C16H20O4
    2,6-Diethyl-3-<<(2'-furyl)methoxy>methyl>-5-methyl-4H-pyran-4-one
    —— 2-Methyl-N-(3-methyl-[1,2,4]thiadiazol-5-yl)-benzenesulfonamide 90840-64-5 C10H11N3O2S2
    2-Methyl-N-(3-methyl-[1,2,4]thiadiazol-5-yl)-benzenesulfonamide
    —— 2-oxoimidazolidine-1-carbonyl-histidyl-proline amide acetate 74084-32-5 C2H4O2*C15H21N7O4
    2-oxoimidazolidine-1-carbonyl-histidyl-proline amide acetate
    —— (2-carboxyethyl)(n-propylamine)cobaloxime 76448-10-7 C14H28CoN5O6
    (2-carboxyethyl)(n-propylamine)cobaloxime
    —— [(2S,3S,4aR,8aR)-4-Benzoyl-2,3-bis-(2-hydroxy-5-methyl-phenyl)-octahydro-quinoxalin-1-yl]-phenyl-methanone 934373-96-3 C36H36N2O4
    [(2S,3S,4aR,8aR)-4-Benzoyl-2,3-bis-(2-hydroxy-5-methyl-phenyl)-octahydro-quinoxalin-1-yl]-phenyl-methanone
    —— 2-amino-N'-(methylamino)benzenecarboximidamide 1259999-85-3 C8H12N4
    2-amino-N'-(methylamino)benzenecarboximidamide
    —— (2R,3S,4S,5R)-N-allyl-2-trans-β-styryl-3,4,5-triacetoxypiperidine 861402-92-8 C22H27NO6
    (2R,3S,4S,5R)-N-allyl-2-trans-β-styryl-3,4,5-triacetoxypiperidine
    —— 2,2-diphenylethanoyl azide 5180-31-4 C14H11N3O
    2,2-diphenylethanoyl azide
    —— <2,5-<sup>13</sup>C<sub>2</sub>>-1,3-Cyclopentadien 86318-41-4 C5H6
    <2,5-<sup>13</sup>C<sub>2</sub>>-1,3-Cyclopentadien
    —— (2Z,4E)-5-(5-Bromo-furan-2-yl)-2-cyano-3-methyl-penta-2,4-dienoic acid ethyl ester 88735-37-9 C13H12BrNO3
    (2Z,4E)-5-(5-Bromo-furan-2-yl)-2-cyano-3-methyl-penta-2,4-dienoic acid ethyl ester
    —— 2-amino-5'-O-(tert-butyldiphenylsilyl)-2',3'-dideoxy-4'-thioadenosine 137719-30-3 C26H32N6OSSi
    2-amino-5'-O-(tert-butyldiphenylsilyl)-2',3'-dideoxy-4'-thioadenosine
    —— 2-anilino-N-(5-isopropyl-1,3-thiazol-2-yl)acetamide 267654-29-5 C14H17N3OS
    2-anilino-N-(5-isopropyl-1,3-thiazol-2-yl)acetamide
    —— 2-pyridin-4-yl-pyrido[1,2-a]pyrimidin-4-one oxalate 1202398-67-1 C2H2O4*C13H9N3O
    2-pyridin-4-yl-pyrido[1,2-a]pyrimidin-4-one oxalate
    —— 2-(Diethylboryl)-1,1-bis(tributylstannyl)-1-buten 87951-02-8 C32H69BSn2
    2-(Diethylboryl)-1,1-bis(tributylstannyl)-1-buten
    —— 2-methoxy-1,3-dioxo-2,8-diazaspiro<4.5>decane-8-carboxylic acid 2-chloroethyl ester 117280-50-9 C12H17ClN2O5
    2-methoxy-1,3-dioxo-2,8-diazaspiro<4.5>decane-8-carboxylic acid 2-chloroethyl ester
    —— 2-Chlor-3,3,4,4,5,5-hexafluor-cyclopenten-1-yl-phosphonofluorid-aethylester 6798-30-7 C7H5ClF7O2P
    2-Chlor-3,3,4,4,5,5-hexafluor-cyclopenten-1-yl-phosphonofluorid-aethylester
    —— (2-<i>tert</i>-butyl-4-methyl-4,5-dihydro-oxazol-4-yl)-methanol 99065-44-8 C9H17NO2
    (2-<i>tert</i>-butyl-4-methyl-4,5-dihydro-oxazol-4-yl)-methanol
    —— 2-(4-(2-(4-bromo-5-methylthiophen-2-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yloxy)phenyl)acetic acid 1621362-89-7 C20H17BrN2O3S
    2-(4-(2-(4-bromo-5-methylthiophen-2-yl)-6,7-dihydro-5H-cyclopenta[d]pyrimidin-4-yloxy)phenyl)acetic acid
    —— 2-azido-N-(3-(tert-butyl)-1-(pyridin-3-yl)-1H-pyrazol-5-yl)acetamide 1614229-06-9 C14H17N7O
    2-azido-N-(3-(tert-butyl)-1-(pyridin-3-yl)-1H-pyrazol-5-yl)acetamide
    —— 2-Cyclohepten-1-one (ethoxycarbonyl)hydrazone 165449-48-9 C10H16N2O2
    2-Cyclohepten-1-one (ethoxycarbonyl)hydrazone
    —— 2-(3-methoxyphenyl)-4-((-N-methylphenylsulfonamido)methyl)phenoxyacetic acid 1242846-37-2 C23H23NO6S
    2-(3-methoxyphenyl)-4-((-N-methylphenylsulfonamido)methyl)phenoxyacetic acid
    —— 2-[[3,3-difluoro-3-(4-fluorophenyl)propyl]sulfanyl]-N-(tetrahydrofuran-2-ylmethyl)pyridine-3-carboxylic acid amide 1242642-66-5 C20H21F3N2O2S
    2-[[3,3-difluoro-3-(4-fluorophenyl)propyl]sulfanyl]-N-(tetrahydrofuran-2-ylmethyl)pyridine-3-carboxylic acid amide
    —— 2-{4-[4-(6-amino-5-benzothiazol-2-ylpyridin-3-yl)-pyrazol-1-yl]-piperidin-1-yl}-N-methylacetamide 1175275-98-5 C23H25N7OS
    2-{4-[4-(6-amino-5-benzothiazol-2-ylpyridin-3-yl)-pyrazol-1-yl]-piperidin-1-yl}-N-methylacetamide
    —— 2-Butenoic acid, 2-hydroxy-4-(4-methoxyphenyl)-4-oxo- 63913-13-3 C11H10O5
    2-Butenoic acid, 2-hydroxy-4-(4-methoxyphenyl)-4-oxo-
    —— 2-(2-oxo-2-phenylethylidene)-3-phenyl-1,3-thiazolidine-4,5-dione 52143-50-7 C17H11NO3S
    2-(2-oxo-2-phenylethylidene)-3-phenyl-1,3-thiazolidine-4,5-dione
    —— 2-Methyl-3-morpholino-5-phenylisoazolium 91377-63-8 C14H17N2O2*Cl
    2-Methyl-3-morpholino-5-phenylisoazolium
    —— 2-phenyl-4-(D-erythro-glycerol-1-yl)-1,2,3-triazole-5-carboxylic axid 5-hydrazide 89157-58-4 C12H15N5O4
    2-phenyl-4-(D-erythro-glycerol-1-yl)-1,2,3-triazole-5-carboxylic axid 5-hydrazide
    —— [((2,5-diisopropylphenyl)[6-(2,4,6-triisopropylphenyl)pyridin-2-yl)amine(-1H))Lu(CH2SiMe3)2(thf)] 1037628-41-3 C44H73LuN2OSi2
    [((2,5-diisopropylphenyl)[6-(2,4,6-triisopropylphenyl)pyridin-2-yl)amine(-1H))Lu(CH2SiMe3)2(thf)]
    —— [(2R,3S,5R)-2-[[[di(propan-2-yl)amino]-methoxyphosphanyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] benzoate 117824-82-5 C24H34N3O7P
    [(2R,3S,5R)-2-[[[di(propan-2-yl)amino]-methoxyphosphanyl]oxymethyl]-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl] benzoate
    —— 2-(cyclohexylcarbonyl)-10-(3-hydroxypropoxy)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one 1621707-06-9 C22H30N2O4
    2-(cyclohexylcarbonyl)-10-(3-hydroxypropoxy)-1,2,3,6,7,11b-hexahydro-4H-pyrazino[2,1-a]isoquinolin-4-one
    —— 2-(2-Phenyl-thiazol-4-yl)-3-acetoxychromon 138019-90-6 C20H13NO4S
    2-(2-Phenyl-thiazol-4-yl)-3-acetoxychromon
    —— 2'-Phenyl-3-(diphenylyl-(3))-terphenyl, II-Phenyl<3>-quinque<4.3.3>phenyl 105564-94-1 C36H26
    2'-Phenyl-3-(diphenylyl-(3))-terphenyl, II-Phenyl<3>-quinque<4.3.3>phenyl