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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-chloro-phenyl)-5-iodo-pyrazine 690266-90-1 C10H6ClIN2
    2-(4-chloro-phenyl)-5-iodo-pyrazine
    —— 2-(3,3,3-Trichlor-2-hydroxy-propyl)-3-o-tolyl-3,4-dihydro-chinazolon-(4) 1911-36-0 C18H15Cl3N2O2
    2-(3,3,3-Trichlor-2-hydroxy-propyl)-3-o-tolyl-3,4-dihydro-chinazolon-(4)
    —— 2,4-dichloro-7,7-dimethyl-5H,6H,7H-cyclopenta[d]pyrimidine 1512101-43-7 C9H10Cl2N2
    2,4-dichloro-7,7-dimethyl-5H,6H,7H-cyclopenta[d]pyrimidine
    —— 2-(2,5-dioxo-4-imidazolidinyl)-N-{4-[(2-methyl-4-quinolinyl)methoxy]phenyl}propanamide 477583-01-0 C23H22N4O4
    2-(2,5-dioxo-4-imidazolidinyl)-N-{4-[(2-methyl-4-quinolinyl)methoxy]phenyl}propanamide
    —— 2-((3-chlorophenyl)amino)-5,6,7,8-tetrahydroquinazoline-6-carboxylic acid 1383776-19-9 C15H14ClN3O2
    2-((3-chlorophenyl)amino)-5,6,7,8-tetrahydroquinazoline-6-carboxylic acid
    —— 2-[(2-isopropylaminoethylimino)methyl]-6-methylphenol 1445781-32-7 C13H20N2O
    2-[(2-isopropylaminoethylimino)methyl]-6-methylphenol
    —— 2,7-bis-(4-methyl-3-nitro-anilino)-1,6-dithia-3,8-diaza-spiro[4.4]nona-2,7-diene-4,9-dione 21352-58-9 C19H14N6O6S2
    2,7-bis-(4-methyl-3-nitro-anilino)-1,6-dithia-3,8-diaza-spiro[4.4]nona-2,7-diene-4,9-dione
    —— 2-Azidomethyl-1-chloro-1-trichlorovinyl-cyclopropane 147458-78-4 C6H5Cl4N3
    2-Azidomethyl-1-chloro-1-trichlorovinyl-cyclopropane
    —— 2,2,6,6,4',4',6',6'-octamethyl-1-phenyl-4',5',6',7'-tetrahydro-3'aH-spiro[phosphinane-4,2'-thiazolo[5,4-c]pyridine] 1-oxide 21230-85-3 C24H37N2OPS
    2,2,6,6,4',4',6',6'-octamethyl-1-phenyl-4',5',6',7'-tetrahydro-3'aH-spiro[phosphinane-4,2'-thiazolo[5,4-c]pyridine] 1-oxide
    —— 2-cyano-2-((3-iodophenyl)diazenyl)acetamide 1414956-56-1 C9H7IN4O
    2-cyano-2-((3-iodophenyl)diazenyl)acetamide
    —— 2-(2-ethoxyethoxy)ethyl 1-isothiocyanoethylcarbonate 117972-12-0 C10H17NO5S
    2-(2-ethoxyethoxy)ethyl 1-isothiocyanoethylcarbonate
    —— [2-((2R,4aR,6R,7R,8S,8aR)-6-Azido-8-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylsulfanyl)-ethyl]-trimethyl-silane 868759-75-5 C25H33N3O4SSi
    [2-((2R,4aR,6R,7R,8S,8aR)-6-Azido-8-benzyloxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-7-ylsulfanyl)-ethyl]-trimethyl-silane
    —— 2-(2'-(p-methoxyphenyl)ethynyl)-N-(p-methoxyphenylmethyl)benzamide 1209455-68-4 C24H21NO3
    2-(2'-(p-methoxyphenyl)ethynyl)-N-(p-methoxyphenylmethyl)benzamide
    —— 2,6-dimethoxy-4-(2-methyl-1-(phenylthio)prop-1-en-1-yl)phenol 1092101-58-0 C18H20O3S
    2,6-dimethoxy-4-(2-methyl-1-(phenylthio)prop-1-en-1-yl)phenol
    —— 2-((4-methoxyphenyl)ethynyl)-1-((triisopropylsilyl)ethynyl)-1H-imidazole 1226491-29-7 C23H30N2OSi
    2-((4-methoxyphenyl)ethynyl)-1-((triisopropylsilyl)ethynyl)-1H-imidazole
    —— 2-deoxy-2-hydroxymethyl-2-p-tolylamino-hexonitrile 82726-89-4 C14H20N2O5
    2-deoxy-2-hydroxymethyl-2-p-tolylamino-hexonitrile
    —— 20β-Hydroxy-8α-methyl-pregna-1,4-dien-3-on 35961-24-1 C22H32O2
    20β-Hydroxy-8α-methyl-pregna-1,4-dien-3-on
    —— 2-{2-[2-ethyl-1-(2-hydroxy-2-methylpropyl)-1H-imidazo[4,5-c]quinolin-7-yl]ethenyl}-1H-isoindole-1,3(2H)-dione 908489-58-7 C26H24N4O3
    2-{2-[2-ethyl-1-(2-hydroxy-2-methylpropyl)-1H-imidazo[4,5-c]quinolin-7-yl]ethenyl}-1H-isoindole-1,3(2H)-dione
    —— 2-(3-hydroxy-2-phenyl-propionylamino)-pentanoic acid (5-phenyl-2H-pyrazol-3-yl)-amide 681487-40-1 C23H26N4O3
    2-(3-hydroxy-2-phenyl-propionylamino)-pentanoic acid (5-phenyl-2H-pyrazol-3-yl)-amide
    —— 2-amino-2-deoxy-α-D-mannopyranosyl α-D-mannopyranoside 104068-90-8 C12H23NO10
    2-amino-2-deoxy-α-D-mannopyranosyl α-D-mannopyranoside
    —— 2-(4-Bromopyrazol-1-yl)-3,3-dimethylbutanoic acid 1858106-82-7 C9H13BrN2O2
    2-(4-Bromopyrazol-1-yl)-3,3-dimethylbutanoic acid
    —— (2S,3R)-3-(benzyloxy)-1-((2,5-dihydroxy-3,6-dioxocyclohexa-1,4-dienyl)methylamino)-1-oxobutan-2-aminium chloride 1380092-47-6 C18H20N2O6*ClH
    (2S,3R)-3-(benzyloxy)-1-((2,5-dihydroxy-3,6-dioxocyclohexa-1,4-dienyl)methylamino)-1-oxobutan-2-aminium chloride
    —— 2,8-diphenyl-3,1-benzoxazin-4(4H)-one 112422-03-4 C20H13NO2
    2,8-diphenyl-3,1-benzoxazin-4(4H)-one
    —— 2-[4-(4-formylphenyl)phenyl]-1H-benzimidazole-4-carboxylic acid 1248543-57-8 C21H14N2O3
    2-[4-(4-formylphenyl)phenyl]-1H-benzimidazole-4-carboxylic acid
    —— 2-[4-(5, 7-Difluorobenzothiazol-2-yl)methyl-7-methoxy-3, 4-dihydro-3-oxo-2H-1, 4-benzothiazin-2-yl]acetic acid 143162-74-7 C19H14F2N2O4S2
    2-[4-(5, 7-Difluorobenzothiazol-2-yl)methyl-7-methoxy-3, 4-dihydro-3-oxo-2H-1, 4-benzothiazin-2-yl]acetic acid
    —— 2-methoxyhexahydrocyclopenta[b]furan-3a,6-diol 200931-53-9 C8H14O4
    2-methoxyhexahydrocyclopenta[b]furan-3a,6-diol
    —— 2,2-bis(acetoxymethyl)-1-(tetrahydropyran-2-yl)oxycyclohexane 122629-69-0 C17H28O6
    2,2-bis(acetoxymethyl)-1-(tetrahydropyran-2-yl)oxycyclohexane
    —— 2-Bromomethyl-5-cyano-6-methyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3-carboxylic acid 2-cyano-ethyl ester 120658-16-4 C19H15BrF3N3O2
    2-Bromomethyl-5-cyano-6-methyl-4-(2-trifluoromethyl-phenyl)-1,4-dihydro-pyridine-3-carboxylic acid 2-cyano-ethyl ester
    —— 2-[4-methoxy-3-(pyridin-2-ylethynyl)benzoyl]-8-[1-(methylsulfonyl)piperidin-4-yl]-1,2,3,4-tetrahydroisoquinoline 1253290-06-0 C30H31N3O4S
    2-[4-methoxy-3-(pyridin-2-ylethynyl)benzoyl]-8-[1-(methylsulfonyl)piperidin-4-yl]-1,2,3,4-tetrahydroisoquinoline
    —— 2-(3-fluoro-biphenyl-4-yl)-3H-benzoimidazole-4-carboxylic acid 1248541-87-8 C20H13FN2O2
    2-(3-fluoro-biphenyl-4-yl)-3H-benzoimidazole-4-carboxylic acid
    —— (2S,4R)-4-[2-chloro-4-(2,2,2-trifluoroethoxy)benzenesulfonyl]-1-isobutyrylpyrrolidine-2-carboxylic acid (1-cyanocyclopropyl)amide 1252634-10-8 C21H23ClF3N3O5S
    (2S,4R)-4-[2-chloro-4-(2,2,2-trifluoroethoxy)benzenesulfonyl]-1-isobutyrylpyrrolidine-2-carboxylic acid (1-cyanocyclopropyl)amide
    —— (2S,3S)-2-Hydroxy-3-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-butyric acid ethyl ester 123192-85-8 C26H42O4
    (2S,3S)-2-Hydroxy-3-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethyl-hexadecahydro-cyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)-butyric acid ethyl ester
    —— 2-[3-(4-oxo-3-phenylquinazolin-2-yl)sulfanylpropylsulfanyl]-3-phenylquinazolin-4-one 116862-05-6 C31H24N4O2S2
    2-[3-(4-oxo-3-phenylquinazolin-2-yl)sulfanylpropylsulfanyl]-3-phenylquinazolin-4-one
    —— (22R,23R,24R)-2α,22,23-trihydroxy-24-methyl-B-homo-7-oxa-5α-cholestan-3,6-dione 1244967-04-1 C28H46O6
    (22R,23R,24R)-2α,22,23-trihydroxy-24-methyl-B-homo-7-oxa-5α-cholestan-3,6-dione
    —— (2S,3S,4S,5S,6R)-2-[(2R,3R,4R,5S)-6-deuterio-2,3,4,5,6-pentamethoxyhexoxy]-6-[(1S)-1,2-dimethoxyethyl]-3,4,5-trimethoxyoxane 136337-41-2 C23H46O12
    (2S,3S,4S,5S,6R)-2-[(2R,3R,4R,5S)-6-deuterio-2,3,4,5,6-pentamethoxyhexoxy]-6-[(1S)-1,2-dimethoxyethyl]-3,4,5-trimethoxyoxane
    —— 2-(2-Furoyl)-1,4-dimethylpyridinium-jodid-aethylenacetal 72117-07-8 C14H16NO3*I
    2-(2-Furoyl)-1,4-dimethylpyridinium-jodid-aethylenacetal
    —— 2-(3-Oxy-thiazol-4-yl)-1H-benzoimidazol-5-ylamine 30853-41-9 C10H8N4OS
    2-(3-Oxy-thiazol-4-yl)-1H-benzoimidazol-5-ylamine
    —— (2-Acetamidoethyl)-6-O-acetyl-2-azido-4-O-benzyl-2-desoxy-α-D-glucopyranosid 82739-80-8 C19H26N4O7
    (2-Acetamidoethyl)-6-O-acetyl-2-azido-4-O-benzyl-2-desoxy-α-D-glucopyranosid
    —— 2,6-Dimethyl-4-tert.-butyl-4-benzyl-4H-pyran 1220-58-2 C18H24O
    2,6-Dimethyl-4-tert.-butyl-4-benzyl-4H-pyran
    —— 2-bromo-4-(phenylethynyl)pyrimidine 1034619-61-8 C12H7BrN2
    2-bromo-4-(phenylethynyl)pyrimidine
    —— [2-(2-Acetylamino-4-diethylamino-phenylazo)-3,5-dinitro-phenyl]-phosphonic acid diheptyl ester 73084-15-8 C32H49N6O8P
    [2-(2-Acetylamino-4-diethylamino-phenylazo)-3,5-dinitro-phenyl]-phosphonic acid diheptyl ester
    —— 2,2-Dimethyl-propionic acid (1R,2R)-2-(4-cyano-phenyl)-cyclopropylmethyl ester 71104-66-0 C16H19NO2
    2,2-Dimethyl-propionic acid (1R,2R)-2-(4-cyano-phenyl)-cyclopropylmethyl ester
    —— 2,2-Dimethyl-propionic acid 2-m-tolyl-cyclopropylmethyl ester 71104-62-6 C16H22O2
    2,2-Dimethyl-propionic acid 2-m-tolyl-cyclopropylmethyl ester
    —— 2-[1-(3-Chloro-phenyl)-1-phenyl-meth-(Z)-ylidene]-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-succinic acid 73184-36-8 C24H16ClNO6
    2-[1-(3-Chloro-phenyl)-1-phenyl-meth-(Z)-ylidene]-3-[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-succinic acid
    —— 2-ethyl-3-ethoxy-2,3-dehydrogibberellin A<sub>9</sub> 90831-31-5 C23H30O5
    2-ethyl-3-ethoxy-2,3-dehydrogibberellin A<sub>9</sub>
    —— 2-{N'-[1-(2-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazino}-N-[4-(4-nitro-phenylsulfanyl)-phenyl]-acetamide 71921-40-9 C21H17N5O5S
    2-{N'-[1-(2-Nitro-phenyl)-meth-(Z)-ylidene]-hydrazino}-N-[4-(4-nitro-phenylsulfanyl)-phenyl]-acetamide
    —— 2-methylene-deca-4,9-dienal 73047-60-6 C11H16O
    2-methylene-deca-4,9-dienal
    —— (2,6-Dichloro-phenyl)-(4-propyl-phenyl)-acetonitrile N-oxide 77854-39-8 C17H15Cl2NO
    (2,6-Dichloro-phenyl)-(4-propyl-phenyl)-acetonitrile N-oxide
    —— {2,6-difluoro-3-[2-(6-methoxypyridin-3-yl)imidazo[1,2-a]pyridin-6-yl]phenyl}methanol 1198568-74-9 C20H15F2N3O2
    {2,6-difluoro-3-[2-(6-methoxypyridin-3-yl)imidazo[1,2-a]pyridin-6-yl]phenyl}methanol
    —— 2-(5-chloro-1H-indol-3-yl)-5,5-dimethylcyclohexane-1,3-dione 1009328-77-1 C16H16ClNO2
    2-(5-chloro-1H-indol-3-yl)-5,5-dimethylcyclohexane-1,3-dione