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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-azi-4-benzyloxy-1-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyloxy)butane 186090-93-7 C45H40N2O11
    2-azi-4-benzyloxy-1-(2,3,4,6-tetra-O-benzoyl-α-D-mannopyranosyloxy)butane
    —— (2R,3S)-3-Ethyl-1-[4-(4-fluoro-benzyloxy)-benzenesulfonyl]-3-hydroxy-piperidine-2-carboxylic acid 950888-44-5 C21H24FNO6S
    (2R,3S)-3-Ethyl-1-[4-(4-fluoro-benzyloxy)-benzenesulfonyl]-3-hydroxy-piperidine-2-carboxylic acid
    —— [2,4-Dihydro-5-(4-nitrobenzoyl)-3H-pyrazol-3-ylidene]bisphosphonic acid 132508-83-9 C10H11N3O9P2
    [2,4-Dihydro-5-(4-nitrobenzoyl)-3H-pyrazol-3-ylidene]bisphosphonic acid
    —— (+/-)-2'-oxo-1',2',5,7-tetrahydrospiro[cyclopenta[c]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylic acid hydrochloride 1033608-23-9 C15H11N3O3*ClH
    (+/-)-2'-oxo-1',2',5,7-tetrahydrospiro[cyclopenta[c]pyridine-6,3'-pyrrolo[2,3-b]pyridine]-3-carboxylic acid hydrochloride
    —— 2-[1-(bis(2-(trifluoromethylphenyl))phosphinoyl)-1-(pyridin-2-yl)methyl]pyridine 1449196-42-2 C26H19F6N2OP
    2-[1-(bis(2-(trifluoromethylphenyl))phosphinoyl)-1-(pyridin-2-yl)methyl]pyridine
    —— 2-(5-(pyridin-2-yl)oxazol-2-yl)benzothiazole 1395680-45-1 C15H9N3OS
    2-(5-(pyridin-2-yl)oxazol-2-yl)benzothiazole
    —— 2-chloro-N-(2,6-dichlorophenyl)-4-(1-(2-(4-hydroxypiperidin-1-yl)ethyl)hydrazineyl)pyrimidine-5-carboxamide 1099657-52-9 C18H21Cl3N6O2
    2-chloro-N-(2,6-dichlorophenyl)-4-(1-(2-(4-hydroxypiperidin-1-yl)ethyl)hydrazineyl)pyrimidine-5-carboxamide
    —— 2-bromo-N-(4-methoxyphenyl)-N-(4-nitrophenyl)acetamide 1220986-89-9 C15H13BrN2O4
    2-bromo-N-(4-methoxyphenyl)-N-(4-nitrophenyl)acetamide
    —— 2-chloro-4-methylbenzenediazonium 4-toluenesulfonate 1365830-78-9 C7H6ClN2*C7H7O3S
    2-chloro-4-methylbenzenediazonium 4-toluenesulfonate
    —— 2-(1-Methoxycyclopentyl)acetic acid 1780672-85-6 C8H14O3
    2-(1-Methoxycyclopentyl)acetic acid
    —— 2-(1-hydroxy-2-benzylaminoethyl)benzofuran 156861-89-1 C17H17NO2
    2-(1-hydroxy-2-benzylaminoethyl)benzofuran
    —— 2-oxo-2-phenyl-3-p-tolyl-2λ5-[1,3,2]diazaphospholidin-4-one 64642-35-9 C15H15N2O2P
    2-oxo-2-phenyl-3-p-tolyl-2λ5-[1,3,2]diazaphospholidin-4-one
    —— 2-<(Dimethylaminomethylene)amino>pyrimidine 193014-39-0 C7H10N4
    2-<(Dimethylaminomethylene)amino>pyrimidine
    —— 2,3,7-Trimethyl-imidazo<1,2-a>pyrimidin 6840-19-3 C9H11N3
    2,3,7-Trimethyl-imidazo<1,2-a>pyrimidin
    —— 2-Acetyl-3-diethylamino-5-methyl-1,4-benzochinon-tosylhydrazon 59106-25-1 C20H25N3O4S
    2-Acetyl-3-diethylamino-5-methyl-1,4-benzochinon-tosylhydrazon
    —— 2-((10R,13S,17S)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,3-dihydroxy-propionic acid methyl ester 63973-89-7 C23H34O5
    2-((10R,13S,17S)-10,13-Dimethyl-3-oxo-2,3,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl)-2,3-dihydroxy-propionic acid methyl ester
    —— 2-(3,6-Dioxo-cyclohexa-1,4-dienylamino)-pentanedioic acid 68558-68-9 C11H11NO6
    2-(3,6-Dioxo-cyclohexa-1,4-dienylamino)-pentanedioic acid
    —— 2-tert-Butyl-6-(dimethyl-phenyl-silanyl)-[1,4]benzoquinone 59261-13-1 C18H22O2Si
    2-tert-Butyl-6-(dimethyl-phenyl-silanyl)-[1,4]benzoquinone
    —— 2-Ethoxy-5-(1-propenyl)-1,3,4-oxadiazol 60072-24-4 C7H10N2O2
    2-Ethoxy-5-(1-propenyl)-1,3,4-oxadiazol
    —— 2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-(4-hydroxy-7-methyl-5-oxo-5H-furo[3,2-g]chromen-9-yl)-propionamide 61341-01-3 C23H16N2O7
    2-(1,3-Dioxo-1,3-dihydro-isoindol-2-yl)-N-(4-hydroxy-7-methyl-5-oxo-5H-furo[3,2-g]chromen-9-yl)-propionamide
    —— 2-(2-((4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl)(methyl)amino)ethyl)benzoic acid 1093939-38-8 C26H34N2O4
    2-(2-((4-cyano-4-(3,4-dimethoxyphenyl)-5-methylhexyl)(methyl)amino)ethyl)benzoic acid
    —— 2-(bromomethyl)-4-trifluoromethyl-1-((2,5-difluorobenzyl)oxy)benzene 1427422-71-6 C15H10BrF5O
    2-(bromomethyl)-4-trifluoromethyl-1-((2,5-difluorobenzyl)oxy)benzene
    —— 2-[4-[2-(2-Hydroxyphenyl)-1,3-thiazol-4-yl]-1,3-thiazol-2-yl]phenol 1242469-32-4 C18H12N2O2S2
    2-[4-[2-(2-Hydroxyphenyl)-1,3-thiazol-4-yl]-1,3-thiazol-2-yl]phenol
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(6-chloropyridin-2-ylamino)methyl]piperidine-1-carboxylate 1352010-93-5 C15H16ClF6N3O2
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(6-chloropyridin-2-ylamino)methyl]piperidine-1-carboxylate
    —— 2-azido-5-bromo-5'-chloro-2'-carboxamidobenzanilide 112253-75-5 C14H9BrClN5O2
    2-azido-5-bromo-5'-chloro-2'-carboxamidobenzanilide
    —— 2-phenyl-4-propyl-5,6-dihydro-1H-pyrazolo[3,4-c]pyridine-3,7-(2H,4H)-dione 1610360-14-9 C15H17N3O2
    2-phenyl-4-propyl-5,6-dihydro-1H-pyrazolo[3,4-c]pyridine-3,7-(2H,4H)-dione
    —— 2-[3-fluoro-<i>N</i>-(2,2,2-trifluoro-ethyl)-anilino]-ethanol 448-76-0 C10H11F4NO
    2-[3-fluoro-<i>N</i>-(2,2,2-trifluoro-ethyl)-anilino]-ethanol
    —— 2S,3R,4R,5R-2,3-diacetoxy-5-acetoxymethylbenzyloxycarbonylaminocyclopentanone oxime 140183-61-5 C20H24N2O9
    2S,3R,4R,5R-2,3-diacetoxy-5-acetoxymethylbenzyloxycarbonylaminocyclopentanone oxime
    —— 2-(2-Ethylamino-4,4-dimethyl-6-oxo-1-cyclohexenylmethyl)-3-hydroxy-5,5-dimethyl-2-cyclohexen-1-on 76159-30-3 C19H29NO3
    2-(2-Ethylamino-4,4-dimethyl-6-oxo-1-cyclohexenylmethyl)-3-hydroxy-5,5-dimethyl-2-cyclohexen-1-on
    —— 2-<(7E)-6-benzoyloxy-5-(phenylsulphonyl)-7-nonenyloxy>tetrahydro-2H-pyran 134692-56-1 C27H34O6S
    2-<(7E)-6-benzoyloxy-5-(phenylsulphonyl)-7-nonenyloxy>tetrahydro-2H-pyran
    —— [2-(4-methyl-1-phenyl-1H-phosphol-3-yl)-1,1-diphenyl-ethanol]heptacarbonyldiiron 349586-23-8 C32H23Fe2O8P
    [2-(4-methyl-1-phenyl-1H-phosphol-3-yl)-1,1-diphenyl-ethanol]heptacarbonyldiiron
    —— 2-[{[3'-chloro-4'-(methylamino)biphenyl-4-yl]carbonyl}(methyl)amino]-N-hydroxy-N'-methylpropanediamide 1344695-67-5 C19H21ClN4O4
    2-[{[3'-chloro-4'-(methylamino)biphenyl-4-yl]carbonyl}(methyl)amino]-N-hydroxy-N'-methylpropanediamide
    —— (2S)-4-pyrimidin-5-ylspiro[1,3-dihydroindene-2,5'-4H-1,3-oxazole]-2'-amine 1283711-21-6 C15H14N4O
    (2S)-4-pyrimidin-5-ylspiro[1,3-dihydroindene-2,5'-4H-1,3-oxazole]-2'-amine
    —— 2-[1-(2,3-difluorobenzyl)-5-fluoro-1H-pyrazolo[3,4-b]pyridin-3-yl]-4-iodo-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1426309-47-8 C21H14F3IN6O
    2-[1-(2,3-difluorobenzyl)-5-fluoro-1H-pyrazolo[3,4-b]pyridin-3-yl]-4-iodo-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 2-(3-(tert-butyl)-2-methoxyphenyl)-1H-pyrrole 1619266-33-9 C15H19NO
    2-(3-(tert-butyl)-2-methoxyphenyl)-1H-pyrrole
    —— 2-((1,1,2,2,2-pentafluoro-N-methylethyl)sulfonamido)ethyl (4-(4-isocyanatobenzyl)phenyl)carbamate 856220-63-8 C20H18F5N3O5S
    2-((1,1,2,2,2-pentafluoro-N-methylethyl)sulfonamido)ethyl (4-(4-isocyanatobenzyl)phenyl)carbamate
    —— 2-Methyl-7-chlor-2,3-dihydrothieno<2,3-c>chinolin-1-oxid 28746-01-2 C12H10ClNOS
    2-Methyl-7-chlor-2,3-dihydrothieno<2,3-c>chinolin-1-oxid
    —— 2-(Methyl-phenylacetyl-amino)-2-(p-tolyl-hydrazono)-acetamide 57777-46-5 C18H20N4O2
    2-(Methyl-phenylacetyl-amino)-2-(p-tolyl-hydrazono)-acetamide
    —— 2-anilino-5-(1,3-diphenyl-prop-2-ynylidene)-3-phenyl-3,5-dihydro-benzo[<i>d</i>][1,3]diazepin-4-one 56185-26-3 C36H25N3O
    2-anilino-5-(1,3-diphenyl-prop-2-ynylidene)-3-phenyl-3,5-dihydro-benzo[<i>d</i>][1,3]diazepin-4-one
    —— 2-[(1S,2S,5S)-2-Hydroxy-2,6,6-trimethyl-bicyclo[3.1.1]hept-(3E)-ylideneamino]-3-phenyl-propionic acid tert-butyl ester 59624-83-8 C23H33NO3
    2-[(1S,2S,5S)-2-Hydroxy-2,6,6-trimethyl-bicyclo[3.1.1]hept-(3E)-ylideneamino]-3-phenyl-propionic acid tert-butyl ester
    —— [2-(4-Pentyloxy-benzoylamino)-acetylamino]-acetic acid 57463-85-1 C16H22N2O5
    [2-(4-Pentyloxy-benzoylamino)-acetylamino]-acetic acid
    —— 2-(1-Carboxy-butane-1-sulfonyl)-benzoic acid 54862-63-4 C12H14O6S
    2-(1-Carboxy-butane-1-sulfonyl)-benzoic acid
    —— 2,3,7,8,12,13,17,18-Octaaethyl-21H,23H-porphin-5-<(E)-2,2-aethylendicarbonsaeure mono-aethylester 56622-73-2 C42H52N4O4
    2,3,7,8,12,13,17,18-Octaaethyl-21H,23H-porphin-5-<(E)-2,2-aethylendicarbonsaeure mono-aethylester
    —— 2-Allyl-2-formyl-6-methoxy-1-tetralon 59445-08-8 C15H16O3
    2-Allyl-2-formyl-6-methoxy-1-tetralon
    —— 2-[4-Methyl-6-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclohex-3-en-(Z)-ylidene]-propionic acid ethyl ester 58506-28-8 C19H30O4
    2-[4-Methyl-6-[2-(tetrahydro-pyran-2-yloxy)-ethyl]-cyclohex-3-en-(Z)-ylidene]-propionic acid ethyl ester
    —— 2-(2-Thianthrenyl)imidazo<1,2-a>pyridin 7264-79-1 C19H12N2S2
    2-(2-Thianthrenyl)imidazo<1,2-a>pyridin
    —— 2-amino-4-(((2S,3S,4R,5R)-5-(6-amino-2-fluoro-9H-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl)methylthio)butanoic acid 901776-05-4 C14H19FN6O5S
    2-amino-4-(((2S,3S,4R,5R)-5-(6-amino-2-fluoro-9H-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl)methylthio)butanoic acid
    —— 2-[(4-tert-butyl-benzenesulfonyl)-(3-dimethylamino-phenyl)-amino]-N-(6-dimethylamino-pyridine-2-ylmethyl)-N-ethyl-acetamide 680590-07-2 C30H41N5O3S
    2-[(4-tert-butyl-benzenesulfonyl)-(3-dimethylamino-phenyl)-amino]-N-(6-dimethylamino-pyridine-2-ylmethyl)-N-ethyl-acetamide
    —— (2-Hydroxy-3-methylamino-propyl)-methyl-carbamic acid tert-butyl ester 1327336-50-4 C10H22N2O3
    (2-Hydroxy-3-methylamino-propyl)-methyl-carbamic acid tert-butyl ester
    —— 2-Chloro-5-(difluoromethyl)-1,3-thiazole 1781434-39-6 C4H2ClF2NS
    2-Chloro-5-(difluoromethyl)-1,3-thiazole