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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-1-(2,4-dinitrophenyl)-4,5-(2,3-norbornano)pyrazolidin 55170-09-7 C15H18N4O4
    2-Methyl-1-(2,4-dinitrophenyl)-4,5-(2,3-norbornano)pyrazolidin
    —— 20-[N-methyl-N-(2-dimethylaminoethoxy)amino]-5β-pregnane-3β,14β-diol 173444-50-3 C26H48N2O3
    20-[N-methyl-N-(2-dimethylaminoethoxy)amino]-5β-pregnane-3β,14β-diol
    —— 2-Amino-2-[1-(3,4-dimethoxy-phenyl)-ethyl]-malonic acid diethyl ester 67409-19-2 C17H25NO6
    2-Amino-2-[1-(3,4-dimethoxy-phenyl)-ethyl]-malonic acid diethyl ester
    —— 2-[1-Dimethylamino-1-methylsulfanyl-meth-(E)-ylidene]-3-[1-phenyl-meth-(Z)-ylidene]-succinic acid dimethyl ester 66598-15-0 C17H21NO4S
    2-[1-Dimethylamino-1-methylsulfanyl-meth-(E)-ylidene]-3-[1-phenyl-meth-(Z)-ylidene]-succinic acid dimethyl ester
    —— 2-Benzyloxy-1-[8-(2-benzyloxy-3,4-dimethoxy-phenyl)-octyl]-5-iodo-3,4-dimethoxy-benzene 74994-56-2 C38H45IO6
    2-Benzyloxy-1-[8-(2-benzyloxy-3,4-dimethoxy-phenyl)-octyl]-5-iodo-3,4-dimethoxy-benzene
    —— 2-Acetamido-4-O-acetyl-1,6-anhydro-2-desoxy-β-D-glucopyranose 50604-70-1 C10H15NO6
    2-Acetamido-4-O-acetyl-1,6-anhydro-2-desoxy-β-D-glucopyranose
    —— 2-anilino-7-(5-fluoro-2,3-dihydro-1H-inden-1-yl)-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one 1201362-44-8 C23H21FN4O
    2-anilino-7-(5-fluoro-2,3-dihydro-1H-inden-1-yl)-5,5-dimethyl-5,7-dihydro-6H-pyrrolo[2,3-d]pyrimidin-6-one
    —— 2-(Chloro-fluoro-trifluoromethylsulfanyl-methylsulfanyl)-isoindole-1,3-dione 30035-89-3 C10H4ClF4NO2S2
    2-(Chloro-fluoro-trifluoromethylsulfanyl-methylsulfanyl)-isoindole-1,3-dione
    —— 2-(5-chloro-2-pyridinyl)-N-{(3S)-1-[(1S)-1-[(ethyloxy)methyl]-2-(4-morpholinyl)-2-oxoethyl]-2-oxo-3-pyrrolidinyl}ethanesulfonamide 711018-97-2 C20H29ClN4O6S
    2-(5-chloro-2-pyridinyl)-N-{(3S)-1-[(1S)-1-[(ethyloxy)methyl]-2-(4-morpholinyl)-2-oxoethyl]-2-oxo-3-pyrrolidinyl}ethanesulfonamide
    —— 2,6-dioxo-1,2,3,6-tetrahydro-[4,4']bipyridinyl-3,5-dicarbonitrile 40749-35-7 C12H6N4O2
    2,6-dioxo-1,2,3,6-tetrahydro-[4,4']bipyridinyl-3,5-dicarbonitrile
    —— (2E,4E)-8-Benzyl-deca-2,4,6,7-tetraenoic acid methyl ester 138667-11-5 C18H20O2
    (2E,4E)-8-Benzyl-deca-2,4,6,7-tetraenoic acid methyl ester
    —— 2-(2-(1-benzothiophen-6-yl)ethoxy)-1-((3R)-3-hydroxy-1-pyrrolidinyl)-1-ethanone 519188-66-0 C16H19NO3S
    2-(2-(1-benzothiophen-6-yl)ethoxy)-1-((3R)-3-hydroxy-1-pyrrolidinyl)-1-ethanone
    —— 2-(5-chloro-2-thienyl)-N-{(3S)-1-[(1S)-1-[(ethyloxy)methyl]-2-(4-morpholinyl)-2-oxoethyl]-2-oxo-3-pyrrolidinyl}ethanesulfonamide 711019-32-8 C19H28ClN3O6S2
    2-(5-chloro-2-thienyl)-N-{(3S)-1-[(1S)-1-[(ethyloxy)methyl]-2-(4-morpholinyl)-2-oxoethyl]-2-oxo-3-pyrrolidinyl}ethanesulfonamide
    —— 2-(4-chlorophenyl)-N-{(3S)-1-[(1R)-2-(4-morpholinyl)-2-oxo-1-(2-thienyl)ethyl]-2-oxo-3-pyrrolidinyl}ethanesulfonamide 711019-21-5 C22H26ClN3O5S2
    2-(4-chlorophenyl)-N-{(3S)-1-[(1R)-2-(4-morpholinyl)-2-oxo-1-(2-thienyl)ethyl]-2-oxo-3-pyrrolidinyl}ethanesulfonamide
    —— (2S,3R,4E)-2-hexadecanoylamino-3-benzoyloxy-1-(2-O-tert-butyldimethylsilyl-3,4-di-O-benzoyl-α-D-mannopyranosyloxy)-4-octadecene 172147-54-5 C67H103NO11Si
    (2S,3R,4E)-2-hexadecanoylamino-3-benzoyloxy-1-(2-O-tert-butyldimethylsilyl-3,4-di-O-benzoyl-α-D-mannopyranosyloxy)-4-octadecene
    —— 2-(3-N,N-dimethylaminobenzylidene)cyclopentanone O-acetyloxime 1001592-08-0 C16H20N2O2
    2-(3-N,N-dimethylaminobenzylidene)cyclopentanone O-acetyloxime
    —— 2-[(E)-2-(3,4-dimethoxyphenyl)-1-ethenyl]-3-ethyl-1,3-benzothiazol-3-ium perchlorate 1043497-24-0 C19H20NO2S*ClO4
    2-[(E)-2-(3,4-dimethoxyphenyl)-1-ethenyl]-3-ethyl-1,3-benzothiazol-3-ium perchlorate
    —— 2-methylthiazole-4-carboxylic acid [3-((R)-5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-4-fluorophenyl]amide hydrochloride 1262856-73-4 C16H15F3N4O2S*ClH
    2-methylthiazole-4-carboxylic acid [3-((R)-5-amino-3-difluoromethyl-3,6-dihydro-2H-[1,4]oxazin-3-yl)-4-fluorophenyl]amide hydrochloride
    —— 2-Butyl-4-chloro-2H-pyridine-1-carboxylic acid tert-butyl ester 118166-14-6 C14H22ClNO2
    2-Butyl-4-chloro-2H-pyridine-1-carboxylic acid tert-butyl ester
    —— (2R,3S,4S,6S)-6-(benzyloxy)-2-methyltetrahydro-2H-pyran-3,4-diol 117399-41-4 C13H18O4
    (2R,3S,4S,6S)-6-(benzyloxy)-2-methyltetrahydro-2H-pyran-3,4-diol
    —— 2-azido-4,6-O-benzylidene-2-deoxy-α-D-altropyranosyl 2-azido-4,6-O-benzylidene-2-deoxy-α-D-altropyranoside 40094-07-3 C26H28N6O9
    2-azido-4,6-O-benzylidene-2-deoxy-α-D-altropyranosyl 2-azido-4,6-O-benzylidene-2-deoxy-α-D-altropyranoside
    —— 2-butoxy-7,8-dihydro-9-[3-(3-hydroxycarbonylpiperidin-1-yl)propyl]-8-oxoadenine 931096-96-7 C18H28N6O4
    2-butoxy-7,8-dihydro-9-[3-(3-hydroxycarbonylpiperidin-1-yl)propyl]-8-oxoadenine
    —— [(2,6-bis(diphenylphosphinomethyl)pyridine)Pt(C2H4C6H3(OMe)2)]SbF6 952514-23-7 C41H40NO2P2Pt*F6Sb
    [(2,6-bis(diphenylphosphinomethyl)pyridine)Pt(C2H4C6H3(OMe)2)]SbF6
    —— 2-(Pyridin-2-ylsulfanylmethyl)-pentan-1-ol 144365-96-8 C11H17NOS
    2-(Pyridin-2-ylsulfanylmethyl)-pentan-1-ol
    —— 2-Methoxy-4-tricosyl-phenol 144464-92-6 C30H54O2
    2-Methoxy-4-tricosyl-phenol
    —— 2-(Naphthalen-2-ylcarbamoylmethyl)-benzoic acid 137840-32-5 C19H15NO3
    2-(Naphthalen-2-ylcarbamoylmethyl)-benzoic acid
    —— 2-Phenyl-4,5-benz-cyclohepten-1,3-dion 13243-59-9 C17H14O2
    2-Phenyl-4,5-benz-cyclohepten-1,3-dion
    —— 2-(N-methyl-2-carboxamidoethyl)-2-phenylcyclopentanone 102277-73-6 C15H19NO2
    2-(N-methyl-2-carboxamidoethyl)-2-phenylcyclopentanone
    —— 2-(4-trifluoroacetamidophenyl)ethyl O-(2,3,4,6,7-penta-O-benzoyl-L-glycero-D-manno-heptopyranosyl)-(1<*>7)-O-(2,4-di-O-acetyl-6-O-benzoyl-L-glycero-α-D-manno-heptopyranosyl)-(1<*>3)-2,4,6,7-tetra-O-acetyl-L-glycero-α-D-manno-heptopyranoside 158464-38-1 C85H82F3NO32
    2-(4-trifluoroacetamidophenyl)ethyl O-(2,3,4,6,7-penta-O-benzoyl-L-glycero-D-manno-heptopyranosyl)-(1<*>7)-O-(2,4-di-O-acetyl-6-O-benzoyl-L-glycero-α-D-manno-heptopyranosyl)-(1<*>3)-2,4,6,7-tetra-O-acetyl-L-glycero-α-D-manno-heptopyranoside
    —— 2-(2-Carboxy-acetylamino)-4-methylsulfanyl-butyric acid 16709-28-7 C8H13NO5S
    2-(2-Carboxy-acetylamino)-4-methylsulfanyl-butyric acid
    —— 2-Amino-2-((E)-3-phenyl-allyl)-succinic acid diethyl ester 180608-95-1 C17H23NO4
    2-Amino-2-((E)-3-phenyl-allyl)-succinic acid diethyl ester
    —— 2-But-3-enoylamino-5-methyl-benzoic acid methyl ester 117586-95-5 C13H15NO3
    2-But-3-enoylamino-5-methyl-benzoic acid methyl ester
    —— 2.5-Bis-<2-amino-phenylcarbamoyl>-terephthalsaeure 3238-42-4 C22H18N4O6
    2.5-Bis-<2-amino-phenylcarbamoyl>-terephthalsaeure
    —— 2-Hydroxy-2,5-dimethyl-hexin-(3)-saeure-(1)-amid 90555-87-6 C8H13NO2
    2-Hydroxy-2,5-dimethyl-hexin-(3)-saeure-(1)-amid
    —— (2β,3β,6β)-tetrahydro-3-methyl-6-(1-methylethyl)-2H-pyran-2-carboxylic acid methyl ester 92420-56-9 C11H20O3
    (2β,3β,6β)-tetrahydro-3-methyl-6-(1-methylethyl)-2H-pyran-2-carboxylic acid methyl ester
    —— 2-[(1E,3E)-4-N,N-difurfurylaminobuta-1,3-dien-1-yl]-1-methyl-6-nitro-1H-benzimidazole 1262050-50-9 C22H20N4O4
    2-[(1E,3E)-4-N,N-difurfurylaminobuta-1,3-dien-1-yl]-1-methyl-6-nitro-1H-benzimidazole
    —— 2-(1,2,4,4a,5,6-Hexahydropyrazino[1,2-a]quinolin-3-yl)ethanamine 182208-58-8 C14H21N3
    2-(1,2,4,4a,5,6-Hexahydropyrazino[1,2-a]quinolin-3-yl)ethanamine
    —— (2S)-2-{5-[N-(2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-ylmethyl)-N-(prop-2-ynyl)amino]pyridine-2-carboxamido}-4-(tetrazol-5-yl)butyric acid 153538-02-4 C25H25N9O4
    (2S)-2-{5-[N-(2,7-dimethyl-4-oxo-3,4-dihydroquinazolin-6-ylmethyl)-N-(prop-2-ynyl)amino]pyridine-2-carboxamido}-4-(tetrazol-5-yl)butyric acid
    —— [(2R,3S,4R,5R,6S)-3,4-diacetyloxy-5-[(4-nitrophenyl)methoxycarbonylamino]-6-[(2R,3R,4S,5R,6R)-4,5,6-tris(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate 192188-37-7 C54H58N2O17
    [(2R,3S,4R,5R,6S)-3,4-diacetyloxy-5-[(4-nitrophenyl)methoxycarbonylamino]-6-[(2R,3R,4S,5R,6R)-4,5,6-tris(phenylmethoxy)-2-(phenylmethoxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate
    —— 2,4-bis-(4-<i>tert</i>-butyl-phenoxy)-quinazoline 64778-63-8 C28H30N2O2
    2,4-bis-(4-<i>tert</i>-butyl-phenoxy)-quinazoline
    —— 2-<2-(1-imidazolyl)ethyl>-4,5,6,7-tetrahydrobenzo<b>thiophene-5-carboxylic acid hydrochloride 119971-56-1 C14H16N2O2S*ClH
    2-<2-(1-imidazolyl)ethyl>-4,5,6,7-tetrahydrobenzo<b>thiophene-5-carboxylic acid hydrochloride
    —— 2-Benzoyloxymethyl-1,3-oxathiolan-5-one 138760-37-9 C11H10O4S
    2-Benzoyloxymethyl-1,3-oxathiolan-5-one
    —— (2R,4R)-5-(dimethyl-t-butylsiloxy)-2,4-dimethyl-1,2-epoxypentane 122749-25-1 C13H28O2Si
    (2R,4R)-5-(dimethyl-t-butylsiloxy)-2,4-dimethyl-1,2-epoxypentane
    —— 2-Cyano-5,5-dimethyl-Δ1-pyrrolin 65320-66-3 C7H10N2
    2-Cyano-5,5-dimethyl-Δ1-pyrrolin
    —— 2-[1-[3-(diethylamino)propyl]pyridin-4-ylidene]-5-methoxyindene-1,3-dione 111983-44-9 C22H26N2O3
    2-[1-[3-(diethylamino)propyl]pyridin-4-ylidene]-5-methoxyindene-1,3-dione
    —— 2-(2'-Benzyloxybenzyl)-3-benzoyloxochinuclidin 342646-62-2 C28H27NO4
    2-(2'-Benzyloxybenzyl)-3-benzoyloxochinuclidin
    —— (2S,5S)-9a-(tert-Butyl-dimethyl-silanyloxy)-5-isopropyl-2-phenyl-5,8,9,9a-tetrahydro-oxazolo[3,2-a]azepin-3-one 896718-27-7 C23H35NO3Si
    (2S,5S)-9a-(tert-Butyl-dimethyl-silanyloxy)-5-isopropyl-2-phenyl-5,8,9,9a-tetrahydro-oxazolo[3,2-a]azepin-3-one
    —— 2-(2,4-dichlorophenyl)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)phenyl)cyclopropane-1-sulfonamide 1258883-65-6 C21H14Cl2F3IN2O2S
    2-(2,4-dichlorophenyl)-N-(3,4-difluoro-2-(2-fluoro-4-iodophenylamino)phenyl)cyclopropane-1-sulfonamide
    —— (2S)-2-[(2S)-3-Benzoylthio-2-methylpropionylamino-]3-[4-(N,N-dimethylamino)benzylthio]propionic acid 183121-04-2 C23H28N2O4S2
    (2S)-2-[(2S)-3-Benzoylthio-2-methylpropionylamino-]3-[4-(N,N-dimethylamino)benzylthio]propionic acid
    —— 2-Amino-3-phenyl-N-(1H-tetrazol-5-ylmethyl)-propionamide 53438-54-3 C11H14N6O
    2-Amino-3-phenyl-N-(1H-tetrazol-5-ylmethyl)-propionamide