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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S)-N-hydroxy-2-[5-{3-(3,3-dimethylbutyrylamino)-phenyl}-2-thienyl]-3,9,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282116-24-9 C23H30N2O5S2
    (2S)-N-hydroxy-2-[5-{3-(3,3-dimethylbutyrylamino)-phenyl}-2-thienyl]-3,9,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— 2-chloro-4,4-difluoro-1'-[[1-(2-fluoro-6-(2-methylimidazol-1-yl)phenyl)-3-methyl-pyrazol-4-yl]methyl]spiro[5H-thieno[2,3-c]pyran-7,4'-piperidine] (L)-tartrate 1307313-96-7 C4H6O6*C26H25ClF3N5OS
    2-chloro-4,4-difluoro-1'-[[1-(2-fluoro-6-(2-methylimidazol-1-yl)phenyl)-3-methyl-pyrazol-4-yl]methyl]spiro[5H-thieno[2,3-c]pyran-7,4'-piperidine] (L)-tartrate
    —— 2-((2-methyl-3-phenylallylidene)amino)benzoic acid 916576-02-8 C17H15NO2
    2-((2-methyl-3-phenylallylidene)amino)benzoic acid
    —— 2-propyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-mannopyranoside 126778-01-6 C17H27NO9
    2-propyl 2-acetamido-3,4,6-tri-O-acetyl-2-deoxy-α-D-mannopyranoside
    —— 2,3-dimethoxy-14-phenyl-6,7a,8,13,14,16-hexahydro-7H-indolo[3'',2'':4',5']pyrido[1',2':1,2][1,4]diazepino[5,6-b]quinolin-7-one 1184710-23-3 C30H26N4O3
    2,3-dimethoxy-14-phenyl-6,7a,8,13,14,16-hexahydro-7H-indolo[3'',2'':4',5']pyrido[1',2':1,2][1,4]diazepino[5,6-b]quinolin-7-one
    —— (2E)-3-(4-chlorophenyl)-N-(6-fluoro-3,4-dihydrospiro[chromene-2,1'-cyclobutan]-4-yl)acrylamide 1174658-35-5 C21H19ClFNO2
    (2E)-3-(4-chlorophenyl)-N-(6-fluoro-3,4-dihydrospiro[chromene-2,1'-cyclobutan]-4-yl)acrylamide
    —— 2-Hydroxy-1-isopropyl-4-phenyl-imidazol 100134-43-8 C12H14N2O
    2-Hydroxy-1-isopropyl-4-phenyl-imidazol
    —— 2,3-dimethyl-N-(pyridin-3-yl)-2-[4-(1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl]butanamide 1382485-08-6 C24H24N4O
    2,3-dimethyl-N-(pyridin-3-yl)-2-[4-(1H-pyrrolo[2,3-b]pyridin-5-yl)phenyl]butanamide
    —— 2,2-Dimethyl-propionic acid (3S,8R,9S,10S,13S,14S,17S)-3-acetoxy-13-methyl-10-(toluene-4-sulfonyloxymethyl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester 115525-36-5 C33H46O7S
    2,2-Dimethyl-propionic acid (3S,8R,9S,10S,13S,14S,17S)-3-acetoxy-13-methyl-10-(toluene-4-sulfonyloxymethyl)-2,3,4,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl ester
    —— 2,3,4,5-Tetrahydro-1H-2-benzazepin-2-carboxamidin 16564-34-4 C11H15N3
    2,3,4,5-Tetrahydro-1H-2-benzazepin-2-carboxamidin
    —— 2-acetamido-6-<2-(7-acetoxy-3-methylimidazo<1,2-a>pyridin-2-yl)ethyl>benzoxazole 128618-26-8 C21H20N4O4
    2-acetamido-6-<2-(7-acetoxy-3-methylimidazo<1,2-a>pyridin-2-yl)ethyl>benzoxazole
    —— 2-{5-[(1S,2S,3R,4R)-2,3-(isopropylidenedioxy)-4-(trityloxymethyl)cyclopentyl]-4-methoxycarbonyl-1H-pyrazolyl-3}acetamide 199184-06-0 C35H37N3O6
    2-{5-[(1S,2S,3R,4R)-2,3-(isopropylidenedioxy)-4-(trityloxymethyl)cyclopentyl]-4-methoxycarbonyl-1H-pyrazolyl-3}acetamide
    —— 2,4-bis-(4-methoxy-phenyl)-3-phenyl-3,4-dihydro-2<i>H</i>-chromeno[3,4-<i>e</i>][1,3]oxazin-5-one 69998-66-9 C31H25NO5
    2,4-bis-(4-methoxy-phenyl)-3-phenyl-3,4-dihydro-2<i>H</i>-chromeno[3,4-<i>e</i>][1,3]oxazin-5-one
    —— 2,5-difluoro-4-[1-(3,4-dibromophenyl)-3-(difluoromethyl)-1H-pyrazol-5-yl]benezenesulfonamide 473304-19-7 C16H9Br2F4N3O2S
    2,5-difluoro-4-[1-(3,4-dibromophenyl)-3-(difluoromethyl)-1H-pyrazol-5-yl]benezenesulfonamide
    —— 2-((1H-indol-3-yl)methyl)-7-(4-methylpyrimidin-2-yl)-2,7-diazaspiro[4,4]nonan-1-one 1383574-29-5 C21H23N5O
    2-((1H-indol-3-yl)methyl)-7-(4-methylpyrimidin-2-yl)-2,7-diazaspiro[4,4]nonan-1-one
    —— 2-amino-5-[2-amino-3-(2-methylpropyl)-4-oxo-3,4-dihydroquinazolin-6-yl]-N-phenylpyridine-3-sulfonamide 1383988-76-8 C23H24N6O3S
    2-amino-5-[2-amino-3-(2-methylpropyl)-4-oxo-3,4-dihydroquinazolin-6-yl]-N-phenylpyridine-3-sulfonamide
    —— (2R,4R)-2-hydroxy-4-[(1-hydroxy-1H-[1,2,3]triazole-4-carbonyl)-amino]-5-(2'-methoxy-biphenyl-4-yl)-pentanoic acid 1383024-45-0 C21H22N4O6
    (2R,4R)-2-hydroxy-4-[(1-hydroxy-1H-[1,2,3]triazole-4-carbonyl)-amino]-5-(2'-methoxy-biphenyl-4-yl)-pentanoic acid
    —— 2,7-Di-O-acetyl-8-bromo-3,8-dideoxy-5,6-O-isopropylidene-D-gluco-oct-2-enono-1,4-lactone 345341-25-5 C15H19BrO8
    2,7-Di-O-acetyl-8-bromo-3,8-dideoxy-5,6-O-isopropylidene-D-gluco-oct-2-enono-1,4-lactone
    —— 2-acetyl-1-naphthol 4-bromophenylhydrazone 1194587-55-7 C18H15BrN2O
    2-acetyl-1-naphthol 4-bromophenylhydrazone
    —— 2-[4-(dicyanomethylidene)-2,5-dimethoxycyclohexa-2,5-dien-1-ylidene]propanedinitrile;5,6-dimethyl-2,3,8,9-tetrathiapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(17),4,6,10(18),11,13,15-heptaene 136560-03-7 C14H8N4O2*C16H10S4
    2-[4-(dicyanomethylidene)-2,5-dimethoxycyclohexa-2,5-dien-1-ylidene]propanedinitrile;5,6-dimethyl-2,3,8,9-tetrathiapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(17),4,6,10(18),11,13,15-heptaene
    —— 2-Formyl-benzenesulfonic acid 4-bromo-phenyl ester 106939-92-8 C13H9BrO4S
    2-Formyl-benzenesulfonic acid 4-bromo-phenyl ester
    —— 2-(4-chlorophenyl)-N-[6-(4-methyl-piperazin-1-yl)-pyridin-3-ylmethyl]-N-phenyl-isobutyramide 1034135-17-5 C27H31ClN4O
    2-(4-chlorophenyl)-N-[6-(4-methyl-piperazin-1-yl)-pyridin-3-ylmethyl]-N-phenyl-isobutyramide
    —— 2,2-dimethyl-6-[4-(2-methyl-1,3-dioxolan-2-yl)butyl]-1,3-dioxin-4-one 135425-70-6 C14H22O5
    2,2-dimethyl-6-[4-(2-methyl-1,3-dioxolan-2-yl)butyl]-1,3-dioxin-4-one
    —— [(2Z,4Z,6E)-8-chloro-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6-trienyl] acetate 139697-15-7 C22H33ClO2
    [(2Z,4Z,6E)-8-chloro-3,7-dimethyl-9-(2,6,6-trimethylcyclohexen-1-yl)nona-2,4,6-trienyl] acetate
    —— (2R,3R)-2,4-bis-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-butanal 1360866-43-8 C24H34O4Si
    (2R,3R)-2,4-bis-(benzyloxy)-3-(tert-butyldimethylsilyloxy)-butanal
    —— 2-[4-(dicyanomethylidene)-2,5-dimethoxycyclohexa-2,5-dien-1-ylidene]propanedinitrile;5,6-dimethyl-2,3,8,9-tetraselenapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(17),4,6,10(18),11,13,15-heptaene 136560-04-8 C14H8N4O2*C16H10Se4
    2-[4-(dicyanomethylidene)-2,5-dimethoxycyclohexa-2,5-dien-1-ylidene]propanedinitrile;5,6-dimethyl-2,3,8,9-tetraselenapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(17),4,6,10(18),11,13,15-heptaene
    —— 2,13-Dimethyl-6,7,9,10,17,18,20,21-octahydro-8,19-dioxa-5,11,16,22-tetrathia-dibenzo[a,j]cyclooctadecene 29981-35-9 C22H28O2S4
    2,13-Dimethyl-6,7,9,10,17,18,20,21-octahydro-8,19-dioxa-5,11,16,22-tetrathia-dibenzo[a,j]cyclooctadecene
    —— {2-(3,4-difluorophenyl)-4-[(2-(2-pyridyl)ethyl)amino]pyrimidin-5-yl}-N-(2-methoxyethyl)carboxamide 1176197-46-8 C21H21F2N5O2
    {2-(3,4-difluorophenyl)-4-[(2-(2-pyridyl)ethyl)amino]pyrimidin-5-yl}-N-(2-methoxyethyl)carboxamide
    —— 2-({3-[(ethyl-methyl-amino)-methyl]-benzyl}-methyl-amino)-5,6,7-trimethoxy-1H-quinazolin-4-one 828242-44-0 C23H30N4O4
    2-({3-[(ethyl-methyl-amino)-methyl]-benzyl}-methyl-amino)-5,6,7-trimethoxy-1H-quinazolin-4-one
    —— 2-((1S,2S,4R)-bicyclo[2.2.1]hept-2-ylamino)-1-thia-3-azaspiro[4.5]dec-2-en-4-one 870711-25-4 C15H22N2OS
    2-((1S,2S,4R)-bicyclo[2.2.1]hept-2-ylamino)-1-thia-3-azaspiro[4.5]dec-2-en-4-one
    —— 2-[(5E)-4-chloro-5-[3-chloro-5-(dicyanomethylidene)thiophen-2-ylidene]thiophen-2-ylidene]propanedinitrile;5,6,13,14-tetramethyl-2,3,8,9-tetraselenapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(16),4(17),5,7(18),10,12,14-heptaene 136560-16-2 C14H2Cl2N4S2*C18H14Se4
    2-[(5E)-4-chloro-5-[3-chloro-5-(dicyanomethylidene)thiophen-2-ylidene]thiophen-2-ylidene]propanedinitrile;5,6,13,14-tetramethyl-2,3,8,9-tetraselenapentacyclo[8.6.2.04,17.07,18.011,16]octadeca-1(16),4(17),5,7(18),10,12,14-heptaene
    —— (+/-)-2-[1-(3-diethylamino-2-hydroxypropyl)-5-methoxy-1H-indol-3-yl]-3-(1H-indol-3-yl)maleinimide 133076-00-3 C28H30N4O4
    (+/-)-2-[1-(3-diethylamino-2-hydroxypropyl)-5-methoxy-1H-indol-3-yl]-3-(1H-indol-3-yl)maleinimide
    —— 2-methylpropyl (2R)-2-[di(propan-2-yl)carbamoyloxy]propanoate 130135-75-0 C14H27NO4
    2-methylpropyl (2R)-2-[di(propan-2-yl)carbamoyloxy]propanoate
    —— 2-Cyclooctyl-cyclopentanone 137629-25-5 C13H22O
    2-Cyclooctyl-cyclopentanone
    —— 2-[2-(5-Bromo-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetylamino]-3-(4-hydroxy-phenyl)-propionic acid methyl ester 67835-33-0 C20H17BrN2O6
    2-[2-(5-Bromo-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetylamino]-3-(4-hydroxy-phenyl)-propionic acid methyl ester
    —— [2-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetylamino]-acetic acid methyl ester 69874-75-5 C13H8Cl4N2O5
    [2-(4,5,6,7-Tetrachloro-1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetylamino]-acetic acid methyl ester
    —— 2'-Hydroxy-3,4'-dimethoxy-6-nitroflavon 57136-53-5 C17H13NO7
    2'-Hydroxy-3,4'-dimethoxy-6-nitroflavon
    —— 2,8-diaza-bicyclo[3.2.1]octane-4,6,7-triol 69065-52-7 C6H12N2O3
    2,8-diaza-bicyclo[3.2.1]octane-4,6,7-triol
    —— 2,2,3,8-Tetramethyl-3,4-dihydro-2H-benzo[e][1,2]oxasiline 80283-16-5 C12H18OSi
    2,2,3,8-Tetramethyl-3,4-dihydro-2H-benzo[e][1,2]oxasiline
    —— 2,2,5,5-tetramethyl-3,4-diphenyl-[1,2,5]oxadisilolane 3463-83-0 C18H24OSi2
    2,2,5,5-tetramethyl-3,4-diphenyl-[1,2,5]oxadisilolane
    —— (2S,3S)-1-(tert-butyldimethylsilyloxy)heptadecane-2,3-diol 1344994-24-6 C23H50O3Si
    (2S,3S)-1-(tert-butyldimethylsilyloxy)heptadecane-2,3-diol
    —— 2,2-Bis-(4-dimethyl-butyl-siloxy-phenyl)-propan 4387-15-9 C27H44O2Si2
    2,2-Bis-(4-dimethyl-butyl-siloxy-phenyl)-propan
    —— 2-(3,3-difluoropentan-2-yldisulfanyl)-3,3-difluoropentane 102526-21-6 C10H18F4S2
    2-(3,3-difluoropentan-2-yldisulfanyl)-3,3-difluoropentane
    —— 2-<(N-Methyl)-ethoxycarbonylmethansulfonamido>-2-methylpropionsaeureethylester 58742-77-1 C11H21NO6S
    2-<(N-Methyl)-ethoxycarbonylmethansulfonamido>-2-methylpropionsaeureethylester
    —— [2,2,2-Trichloro-1-(diethoxy-phosphorylamino)-ethyl]-carbamic acid methyl ester 25801-42-7 C8H16Cl3N2O5P
    [2,2,2-Trichloro-1-(diethoxy-phosphorylamino)-ethyl]-carbamic acid methyl ester
    —— (2S,4aS,5R,8aR)-2-((S)-5-Oxo-2,5-dihydro-furan-2-ylmethyl)-5-pentyl-octahydro-quinoline-1-carboxylic acid phenyl ester 109021-41-2 C26H35NO4
    (2S,4aS,5R,8aR)-2-((S)-5-Oxo-2,5-dihydro-furan-2-ylmethyl)-5-pentyl-octahydro-quinoline-1-carboxylic acid phenyl ester
    —— 2-o-tolyl-3-buten-1-ol 84174-34-5 C11H14O
    2-o-tolyl-3-buten-1-ol
    —— 2,3,4,11,12,13,14-heptachloro-8-methyl-benzo[5,6][1,4]dioxino[2,3-<i>c</i>]indolo[1,2-<i>a</i>]quinolin-1-ol 25653-82-1 C23H8Cl7NO3
    2,3,4,11,12,13,14-heptachloro-8-methyl-benzo[5,6][1,4]dioxino[2,3-<i>c</i>]indolo[1,2-<i>a</i>]quinolin-1-ol
    —— [2-(tert-butyl)phenoxy]dimethylsilane 1600501-32-3 C12H20OSi
    [2-(tert-butyl)phenoxy]dimethylsilane
    —— 2-(tert-butyldimethylsilyl)oxy-5-methylbenzaldehyde 1268266-42-7 C14H22O2Si
    2-(tert-butyldimethylsilyl)oxy-5-methylbenzaldehyde