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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3-dioxo-2,3-dihydro-1<i>H</i>-benz[<i>g</i>]indole-6-sulfonic acid 109014-27-9 C12H7NO5S
    2,3-dioxo-2,3-dihydro-1<i>H</i>-benz[<i>g</i>]indole-6-sulfonic acid
    —— 2-(2-Aethoxycarbonylmethoxy-phenyl)-2-hydroxy-propionsaeure-aethylester 92699-42-8 C15H20O6
    2-(2-Aethoxycarbonylmethoxy-phenyl)-2-hydroxy-propionsaeure-aethylester
    —— 2-Hydroxy-5-nitro-N-p-tolyl-thiobenzamid 96748-29-7 C14H12N2O3S
    2-Hydroxy-5-nitro-N-p-tolyl-thiobenzamid
    —— 2,3-Dihydroxy-1-nitro-3,5-bis-cyanmethyl-benzol 90868-61-4 C10H7N3O4
    2,3-Dihydroxy-1-nitro-3,5-bis-cyanmethyl-benzol
    —— 2-Nitro-4-tert-butyl-phenylglycin 91558-51-9 C12H16N2O4
    2-Nitro-4-tert-butyl-phenylglycin
    —— 2,6-dioxo-3,4,6-triphenyl-hexanoic acid 102664-01-7 C24H20O4
    2,6-dioxo-3,4,6-triphenyl-hexanoic acid
    —— 2-Methyl-1-<5-nitro-furyl-(2)>-5-piperidino-pent-1-en-3-on-oxim 92703-88-3 C15H21N3O4
    2-Methyl-1-<5-nitro-furyl-(2)>-5-piperidino-pent-1-en-3-on-oxim
    —— 2-<1-(3-Propyloxy-propylamino)-aethyl>-1,4-dioxa-1,2,3,4-tetrahydro-naphthalin 97661-25-1 C16H25NO3
    2-<1-(3-Propyloxy-propylamino)-aethyl>-1,4-dioxa-1,2,3,4-tetrahydro-naphthalin
    —— (2S,3R,4R,5S,6R)-2-[3-(4-benzyl-2,2-dimethyl-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethyl)-4-chloro-phenyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol 1291093-91-8 C30H34ClNO6
    (2S,3R,4R,5S,6R)-2-[3-(4-benzyl-2,2-dimethyl-3,4-dihydro-2H-benzo[1,4]oxazin-6-ylmethyl)-4-chloro-phenyl]-6-hydroxymethyl-tetrahydro-pyran-3,4,5-triol
    —— 2-fluoro-N-(2-sulfamoylthiophen-3-yl)-2-(3-{[4-(trifluoromethyl)-1,3-thiazol-2-yl)amino}phenyl)propanamide 1299294-29-3 C17H14F4N4O3S3
    2-fluoro-N-(2-sulfamoylthiophen-3-yl)-2-(3-{[4-(trifluoromethyl)-1,3-thiazol-2-yl)amino}phenyl)propanamide
    —— 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(3-(((2-((2-(sulfooxy)ethyl)sulfonyl)ethyl)amino)carbonyl)phenyl)diazenyl)-3-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:4) 116889-78-2 C29H26N6Na4O20S6
    2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-(2-(3-(((2-((2-(sulfooxy)ethyl)sulfonyl)ethyl)amino)carbonyl)phenyl)diazenyl)-3-(2-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)-, sodium salt (1:4)
    —— 2-(2-(3-Phenyl-7-propylbenzofuran-6-yloxy)ethyl)benzothiophen-5-acetic acid 209809-17-6 C29H26O4S
    2-(2-(3-Phenyl-7-propylbenzofuran-6-yloxy)ethyl)benzothiophen-5-acetic acid
    —— (2R)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[2-[(3S)-3-aminobutyl]phenoxy]propyl]amino]-2-cyclopropylacetyl]-methylamino]propanoyl]amino]-4-methylpentanoic acid 1047665-88-2 C28H46N4O5
    (2R)-2-[[(2R)-2-[[(2S)-2-[[(2R)-2-[2-[(3S)-3-aminobutyl]phenoxy]propyl]amino]-2-cyclopropylacetyl]-methylamino]propanoyl]amino]-4-methylpentanoic acid
    —— 2-fluoro-5-{8-[(R)-1-hydroxymethyl-2-(1H-indol-3-yl)-ethyl-carbamoyl]-2,3-dihydro-benzo[1,4]dioxin-6-yl}-benzoic acid 1033764-68-9 C27H23FN2O6
    2-fluoro-5-{8-[(R)-1-hydroxymethyl-2-(1H-indol-3-yl)-ethyl-carbamoyl]-2,3-dihydro-benzo[1,4]dioxin-6-yl}-benzoic acid
    —— 2-chloro-N-(4-(4-methyl-1-(thiazol-2-yl)-1,2,5,6-tetrahydropyridin-3-yl)phenyl)butanamide 1028699-30-0 C19H22ClN3OS
    2-chloro-N-(4-(4-methyl-1-(thiazol-2-yl)-1,2,5,6-tetrahydropyridin-3-yl)phenyl)butanamide
    —— 2',3'-Dideoxy-3'-fluoro-5-iodo-5'-O-p-toluoyluridine 121722-03-0 C17H16FIN2O5
    2',3'-Dideoxy-3'-fluoro-5-iodo-5'-O-p-toluoyluridine
    —— 2,5-Dimethyl-benzolsulfonsaeure-<N-(2-hydroxy-aethyl)-anilid> 20114-20-9 C16H19NO3S
    2,5-Dimethyl-benzolsulfonsaeure-<N-(2-hydroxy-aethyl)-anilid>
    —— 21-hydroxy-14,17-ethano-19-norpregn-4-ene-3,20-dione 179692-72-9 C22H30O3
    21-hydroxy-14,17-ethano-19-norpregn-4-ene-3,20-dione
    —— [2-(4-methoxyphenyl)piperidin-1-yl]methyl-trimethylsilane 118577-01-8 C16H27NOSi
    [2-(4-methoxyphenyl)piperidin-1-yl]methyl-trimethylsilane
    —— 2-Benzyl-3-(1-trityl-1H-imidazol-4-yl)-propionic acid 199007-54-0 C32H28N2O2
    2-Benzyl-3-(1-trityl-1H-imidazol-4-yl)-propionic acid
    —— 2-phenyl-4,7-dihydro-iso-phosphindole dimanganese nonacarbonyl 735332-44-2 C23H13Mn2O9P
    2-phenyl-4,7-dihydro-iso-phosphindole dimanganese nonacarbonyl
    —— 2,4-dimethyl-3(1-oxobutan-4-yl)anisole 102058-69-5 C13H18O2
    2,4-dimethyl-3(1-oxobutan-4-yl)anisole
    —— 2,5-dimethyl-1-(2-trifluoromethyl-phenyl)-1H-pyrrole-3-carboxylic acid (2-chloro-pyridin-3-yl)-amide 880774-81-2 C19H15ClF3N3O
    2,5-dimethyl-1-(2-trifluoromethyl-phenyl)-1H-pyrrole-3-carboxylic acid (2-chloro-pyridin-3-yl)-amide
    —— 2-methyl-7-(2,4,6-trimethyl-phenyl)-2,5,6,7-tetrahydro-pyrazolo[4,3-b][1,4]oxazine 863129-36-6 C15H19N3O
    2-methyl-7-(2,4,6-trimethyl-phenyl)-2,5,6,7-tetrahydro-pyrazolo[4,3-b][1,4]oxazine
    —— 2-benzoylamino-3-(1-hydroxynaphthyl-2)propenoic acid hydrazide 150455-02-0 C20H17N3O3
    2-benzoylamino-3-(1-hydroxynaphthyl-2)propenoic acid hydrazide
    —— 2-cyclohexyl-1-[4-(3-thiophen-2-yl-[1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-ethanone 1001467-98-6 C19H25N3O2S
    2-cyclohexyl-1-[4-(3-thiophen-2-yl-[1,2,4]oxadiazol-5-yl)-piperidin-1-yl]-ethanone
    —— 2-methyl-6-<(phenylseleno)methyl>-1-oxa-3-azacyclohex-2-ene 101347-68-6 C12H15NOSe
    2-methyl-6-<(phenylseleno)methyl>-1-oxa-3-azacyclohex-2-ene
    —— 2-trifluoromethyl-N-trifluoroacetylphenothiazine 107805-44-7 C15H7F6NOS
    2-trifluoromethyl-N-trifluoroacetylphenothiazine
    —— 2-(4-dodecyl-2,3-difluorophenyl)pyridine 1385021-18-0 C23H31F2N
    2-(4-dodecyl-2,3-difluorophenyl)pyridine
    —— 2-((R)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethyl)-prop-2-en-1-ol 844492-32-6 C9H16O3
    2-((R)-2,2-Dimethyl-[1,3]dioxolan-4-ylmethyl)-prop-2-en-1-ol
    —— 2,3-diphenyl-3-(1-phenylpentyl)bicyclo<2.2.1>-5-heptene 78919-58-1 C30H32
    2,3-diphenyl-3-(1-phenylpentyl)bicyclo<2.2.1>-5-heptene
    —— 2-[[N-[6-(1,1-Dimethylethyl)-2H-1,4-benzoxazin-3-yl] amino]methylene]-propanedioic acid, diethyl ester 78025-29-3 C20H26N2O5
    2-[[N-[6-(1,1-Dimethylethyl)-2H-1,4-benzoxazin-3-yl] amino]methylene]-propanedioic acid, diethyl ester
    —— 2-cyano-3-(4-fluorophenyl)-3,4-dihydrobenzo[b]-1,4-thiazine 1,1-dioxide 1394849-74-1 C15H11FN2O2S
    2-cyano-3-(4-fluorophenyl)-3,4-dihydrobenzo[b]-1,4-thiazine 1,1-dioxide
    —— 2-[3-[[4-(4-Phenylmethoxyphenoxy)piperidine-1-carbonyl]amino]phenyl]acetic acid 1008766-38-8 C27H28N2O5
    2-[3-[[4-(4-Phenylmethoxyphenoxy)piperidine-1-carbonyl]amino]phenyl]acetic acid
    —— 2-<<2-(benzyloxy)phenyl>oxy>ethanol p-toluenesulfonate 75863-79-5 C22H22O5S
    2-<<2-(benzyloxy)phenyl>oxy>ethanol p-toluenesulfonate
    —— 2,5-dichloro-N-phenacylideneaniline 79866-43-6 C14H9Cl2NO
    2,5-dichloro-N-phenacylideneaniline
    —— (2-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-2H-benzo[b][1,4]oxazin-4(3H)-yl)(m-tolyl)methanone 1401075-05-5 C29H28N2O2
    (2-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-2H-benzo[b][1,4]oxazin-4(3H)-yl)(m-tolyl)methanone
    —— 2-[6-(benzylamino)-3-azabicyclo[3.1.0]hex-3-yl]pyrimidine-5-carboxylic acid 1256448-80-2 C17H18N4O2
    2-[6-(benzylamino)-3-azabicyclo[3.1.0]hex-3-yl]pyrimidine-5-carboxylic acid
    —— 2,3-Dihydro-2,2-dimethyl-4-(2-methyl-1-propenyl)-1,5-benzothiazepin 120362-84-7 C15H19NS
    2,3-Dihydro-2,2-dimethyl-4-(2-methyl-1-propenyl)-1,5-benzothiazepin
    —— (2S,5S,E)-2-(3-chlorobenzyl)-5-(4-methoxybenzyl)hex-3-enedioic acid 1400677-99-7 C21H21ClO5
    (2S,5S,E)-2-(3-chlorobenzyl)-5-(4-methoxybenzyl)hex-3-enedioic acid
    —— 2-(tert-butoxy)-2-[2-methyl-4-(2-methylphenyl)-1-oxo-1,2-dihydroisoquinolin-3-yl]acetic acid 1392117-54-2 C23H25NO4
    2-(tert-butoxy)-2-[2-methyl-4-(2-methylphenyl)-1-oxo-1,2-dihydroisoquinolin-3-yl]acetic acid
    —— 2-(5-phenyl-isoxazol-3-yloxy)-benzoic acid methyl ester 72319-78-9 C17H13NO4
    2-(5-phenyl-isoxazol-3-yloxy)-benzoic acid methyl ester
    —— 2-amino-1-[2-(3,4-difluorophenyl)-3-[(4-methylphenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]ethan-1-one 1261113-69-2 C21H21F2N5O
    2-amino-1-[2-(3,4-difluorophenyl)-3-[(4-methylphenyl)amino]-5H,6H,7H,8H-imidazo[1,2-a]pyrazin-7-yl]ethan-1-one
    —— 2-tert-butyldimethyl-silyloxy-5,8-dinitro-benzo[de]isoquinoline-1,3-dione 207594-79-4 C18H19N3O7Si
    2-tert-butyldimethyl-silyloxy-5,8-dinitro-benzo[de]isoquinoline-1,3-dione
    —— 2-((6E)-dodeca-2,6-dien-2-yl)naphthalene 1383713-43-6 C22H28
    2-((6E)-dodeca-2,6-dien-2-yl)naphthalene
    —— (2R)-4-[1-(2-amino-5-chloropyrimidin-4-yl)-3-[(piperidin-1-yl)carbonyl]-1H-indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol mono formate salt 1394120-78-5 CH2O2*C24H23ClN8O3
    (2R)-4-[1-(2-amino-5-chloropyrimidin-4-yl)-3-[(piperidin-1-yl)carbonyl]-1H-indazol-6-yl]-2-(5-methyl-1,2,4-oxadiazol-3-yl)but-3-yn-2-ol mono formate salt
    —— 2-(N-phenyl-N-benzenesulphonimido-β-alanyl)-1,3-indandione 119712-35-5 C24H19NO5S
    2-(N-phenyl-N-benzenesulphonimido-β-alanyl)-1,3-indandione
    —— 2,2-Dimethyl-propionic acid (4R,5S,6S)-6-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl ester 155250-94-5 C32H48O5Si
    2,2-Dimethyl-propionic acid (4R,5S,6S)-6-[(S)-2-(tert-butyl-diphenyl-silanyloxy)-1-methyl-ethyl]-2,2,5-trimethyl-[1,3]dioxan-4-ylmethyl ester
    —— 2α-acetoxy-3-oxo-D:A-friedooleanan-28-ioic acid 97141-64-5 C32H50O5
    2α-acetoxy-3-oxo-D:A-friedooleanan-28-ioic acid
    —— 2-[(S)-1-(4-Methoxy-phenyl)-ethyl]-2-methyl-[1,3]dioxane 105378-10-7 C14H20O3
    2-[(S)-1-(4-Methoxy-phenyl)-ethyl]-2-methyl-[1,3]dioxane