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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,3R)-2-Methyl-3-((E)-pent-3-enyl)-succinic acid 59766-87-9 C10H16O4
    (2S,3R)-2-Methyl-3-((E)-pent-3-enyl)-succinic acid
    —— 2-benzothiazol-2-yl-4-benzyl-5-phenyl-1,2-dihydro-pyrazol-3-one 27979-01-7 C23H17N3OS
    2-benzothiazol-2-yl-4-benzyl-5-phenyl-1,2-dihydro-pyrazol-3-one
    —— 2-acetyl-N-(4-chlorophenyl)-5-(4-methoxyphenyl)penta-2,4-dienamide 1426584-07-7 C20H18ClNO3
    2-acetyl-N-(4-chlorophenyl)-5-(4-methoxyphenyl)penta-2,4-dienamide
    —— 2-Cyano-3-(cyanomethyl)-1-methyl-4-<<(1-methyl-2-indolyl)carbonyl>methyl>piperidine 143924-22-5 C20H22N4O
    2-Cyano-3-(cyanomethyl)-1-methyl-4-<<(1-methyl-2-indolyl)carbonyl>methyl>piperidine
    —— 2,9-dimethyl-deca-4,6-diyne-3,8-diol 107057-58-9 C12H18O2
    2,9-dimethyl-deca-4,6-diyne-3,8-diol
    —— 2-(3-bromo-dibenzothiophen-2-ylmethyl)-pent-4-enoic acid 51699-72-0 C18H15BrO2S
    2-(3-bromo-dibenzothiophen-2-ylmethyl)-pent-4-enoic acid
    —— 2-Benzyl-5-phthalimido-γ-valerolacton 23049-54-9 C20H17NO4
    2-Benzyl-5-phthalimido-γ-valerolacton
    —— 2-acetyl-3-benzo[1,3]dioxol-5-yl-4-nitro-<i>N</i>-<i>p</i>-tolyl-butyramide 38068-51-8 C20H20N2O6
    2-acetyl-3-benzo[1,3]dioxol-5-yl-4-nitro-<i>N</i>-<i>p</i>-tolyl-butyramide
    —— 2,2'-Dimethoxy-4',5'-dimethyl-diphenylether-4-carbonsaeure-methylester 50772-75-3 C18H20O5
    2,2'-Dimethoxy-4',5'-dimethyl-diphenylether-4-carbonsaeure-methylester
    —— 2-(3,4-Dihydro-1,1-dioxy-1,2,4-benzothiadiazin-3-yl)-benzoesaeure 54468-87-0 C14H12N2O4S
    2-(3,4-Dihydro-1,1-dioxy-1,2,4-benzothiadiazin-3-yl)-benzoesaeure
    —— (2,8-Dioxo-10-phenyl-1-oxa-spiro[4.5]dec-6-yl)-acetic acid methyl ester 51281-76-6 C18H20O5
    (2,8-Dioxo-10-phenyl-1-oxa-spiro[4.5]dec-6-yl)-acetic acid methyl ester
    —— 2.6-Dibrom-2.4-cyclooctadienon 54418-06-3 C8H8Br2O
    2.6-Dibrom-2.4-cyclooctadienon
    —— ((2-cyclopropyl-6,7-difluoro-4-((3-methoxyphenyl)thio)quinolin-3-yl)methyl)diphenylphosphine oxide 1202383-47-8 C32H26F2NO2PS
    ((2-cyclopropyl-6,7-difluoro-4-((3-methoxyphenyl)thio)quinolin-3-yl)methyl)diphenylphosphine oxide
    —— 2,6-dibromo-N-(2-ethylhexanoyl)dithieno[3,2-b:2',3'-d]pyrrole 1608483-91-5 C16H17Br2NOS2
    2,6-dibromo-N-(2-ethylhexanoyl)dithieno[3,2-b:2',3'-d]pyrrole
    —— 2-(4-chlorophenyl)-4-hydroxy-4-methyl-2-azaspiro[4.4]nonan-1-one 1448691-68-6 C15H18ClNO2
    2-(4-chlorophenyl)-4-hydroxy-4-methyl-2-azaspiro[4.4]nonan-1-one
    —— 2,2'-(3-(4-((trifluoromethyl)sulfonyl)phenyl)triaz-2-ene-1,1-diyl)bis(ethan-1-ol) 78002-78-5 C11H14F3N3O4S
    2,2'-(3-(4-((trifluoromethyl)sulfonyl)phenyl)triaz-2-ene-1,1-diyl)bis(ethan-1-ol)
    —— 2-Dipropylcarbamoyl-thiobenzoic acid; compound with dipropyl-amine 41429-45-2 C6H15N*C14H19NO2S
    2-Dipropylcarbamoyl-thiobenzoic acid; compound with dipropyl-amine
    —— (2,6-Dinitro-4-trifluoromethyl-phenyl)-dipentyl-amine 36317-80-3 C17H24F3N3O4
    (2,6-Dinitro-4-trifluoromethyl-phenyl)-dipentyl-amine
    —— 2,6-cis-6-methyl-1-phenoxycarbonyl-2-propyl-1,2,5,6-tetrahydro-pyridine 121507-78-6 C16H21NO2
    2,6-cis-6-methyl-1-phenoxycarbonyl-2-propyl-1,2,5,6-tetrahydro-pyridine
    —— (2R,3S)-1,2-bis(benzyloxy)hex-5-en-3-ol 141692-77-5 C20H24O3
    (2R,3S)-1,2-bis(benzyloxy)hex-5-en-3-ol
    —— 2-<1-(phenyltelluro)ethyl>tetrahydrofuran 137542-98-4 C12H16OTe
    2-<1-(phenyltelluro)ethyl>tetrahydrofuran
    —— [(2R,3S,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-hydroxy-tetrahydro-furan-3-yl]-carbamic acid 2-(4-nitro-phenyl)-ethyl ester 180997-91-5 C39H38N4O11
    [(2R,3S,4S,5R)-5-[Bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-2-(2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-4-hydroxy-tetrahydro-furan-3-yl]-carbamic acid 2-(4-nitro-phenyl)-ethyl ester
    —— 2-<<<2-(methoxycarbonyl)ethyl>thio>methyl>-2-propenyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranoside 108808-72-6 C34H48O20S
    2-<<<2-(methoxycarbonyl)ethyl>thio>methyl>-2-propenyl 2,3,6-tri-O-acetyl-4-O-(2,3,4,6-tetra-O-acetyl-α-D-galactopyranosyl)-β-D-galactopyranoside
    —— (2-pyridyl)-3-thio-1-methyl-1,2,4-triazole 141212-63-7 C8H8N4S
    (2-pyridyl)-3-thio-1-methyl-1,2,4-triazole
    —— 2,2,2-trifluoroacetic acid compound with 4-((5-(3-fluoro-4-(6-fluoro-1H-benzo[d]imidazol-2-yl)phenyl)pyrimidin-2-yl)oxy)bicyclo[2.2.2]octane-1-carboxylic acid (1:1) 1438244-48-4 C2HF3O2*C26H22F2N4O3
    2,2,2-trifluoroacetic acid compound with 4-((5-(3-fluoro-4-(6-fluoro-1H-benzo[d]imidazol-2-yl)phenyl)pyrimidin-2-yl)oxy)bicyclo[2.2.2]octane-1-carboxylic acid (1:1)
    —— 2-Bromo-1-(3-fluorophenyl)2-(4-methylthiophenyl)ethanone 177560-79-1 C15H12BrFOS
    2-Bromo-1-(3-fluorophenyl)2-(4-methylthiophenyl)ethanone
    —— (2-{3-[2-(Diphenyl-phosphinoyl)-acetylamino]-propoxy}-1,1-bis-{3-[2-(diphenyl-phosphinoyl)-acetylamino]-propoxymethyl}-ethyl)-carbamic acid benzyl ester 916250-60-7 C63H71N4O11P3
    (2-{3-[2-(Diphenyl-phosphinoyl)-acetylamino]-propoxy}-1,1-bis-{3-[2-(diphenyl-phosphinoyl)-acetylamino]-propoxymethyl}-ethyl)-carbamic acid benzyl ester
    —— 2,3-Bis-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-succinic acid monomethoxymethyl ester 862263-41-0 C22H22O7
    2,3-Bis-[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-succinic acid monomethoxymethyl ester
    —— (2R,4S)-4-(tert-butoxycarbonylamino)-4-(4-chlorophenyl)butan-2-yl acetate 1253121-07-1 C17H24ClNO4
    (2R,4S)-4-(tert-butoxycarbonylamino)-4-(4-chlorophenyl)butan-2-yl acetate
    —— 2-Bromomethyl-3-(2-chloro-phenyl)-3-methoxy-1-trimethylsilanyl-propan-1-one 115287-34-8 C14H20BrClO2Si
    2-Bromomethyl-3-(2-chloro-phenyl)-3-methoxy-1-trimethylsilanyl-propan-1-one
    —— 2-o-tolyl-4,5-dihydro-1H-pyrrolo[2,3-f]isoquinoline-3-carboxylic acid ethyl ester 1031440-94-4 C21H20N2O2
    2-o-tolyl-4,5-dihydro-1H-pyrrolo[2,3-f]isoquinoline-3-carboxylic acid ethyl ester
    —— (2S,3R)-1',2',3',4',5'-penta-O-acetyl-1'-C-(1,4-dimethyl-3-exo-nitro-7-oxabicyclo[2.2.1]hept-5-en-2-endo-yl)-D-mannopentitol 1196890-22-8 C23H31NO13
    (2S,3R)-1',2',3',4',5'-penta-O-acetyl-1'-C-(1,4-dimethyl-3-exo-nitro-7-oxabicyclo[2.2.1]hept-5-en-2-endo-yl)-D-mannopentitol
    —— 2-(2-aminoanilino)cyclohepta<b>pyrrole 129922-59-4 C15H13N3
    2-(2-aminoanilino)cyclohepta<b>pyrrole
    —— (2-{4-[3,5-bis-(4-cyano-phenoxy)-benzoyl]-piperazin-1-yl}-ethyl)-carbamic acid tert-butyl ester 1256592-50-3 C32H33N5O5
    (2-{4-[3,5-bis-(4-cyano-phenoxy)-benzoyl]-piperazin-1-yl}-ethyl)-carbamic acid tert-butyl ester
    —— 2-Acetyloxyethyl-3.4-epoxycyclohexencarboxylat 41907-19-1 C11H16O5
    2-Acetyloxyethyl-3.4-epoxycyclohexencarboxylat
    —— 2,2'-Dibrom-3,3'-dithienylsulfid 51452-20-1 C8H4Br2S4
    2,2'-Dibrom-3,3'-dithienylsulfid
    —— 2-Benzyloxycarbonylamido-5-methoxyindol 20949-00-2 C17H16N2O3
    2-Benzyloxycarbonylamido-5-methoxyindol
    —— [2-(2-Methoxy-4,4-dimethyl-6-oxo-cyclohex-1-enyl)-ethyl]-triphenyl-phosphonium; iodide 28638-78-0 C29H32O2P*I
    [2-(2-Methoxy-4,4-dimethyl-6-oxo-cyclohex-1-enyl)-ethyl]-triphenyl-phosphonium; iodide
    —— 2-Propenoic acid, tetrathiodi-2,1-ethanediyl ester 36837-98-6 C10H14O4S4
    2-Propenoic acid, tetrathiodi-2,1-ethanediyl ester
    —— 2,4,4,5-Tetramethylbicyclo<4.4.0>deca-1,5-dien-3-on 36707-33-2 C14H20O
    2,4,4,5-Tetramethylbicyclo<4.4.0>deca-1,5-dien-3-on
    —— 2,3,4,5-tetrahydro-1<i>H</i>-naphtho[1,8-<i>de</i>]azocine 26630-82-0 C14H15N
    2,3,4,5-tetrahydro-1<i>H</i>-naphtho[1,8-<i>de</i>]azocine
    —— 2-Butyl-2-isopropoxy-[1,3,2]dioxastannolane 40467-63-8 C9H20O3Sn
    2-Butyl-2-isopropoxy-[1,3,2]dioxastannolane
    —— 2r-Methyl-trans-5-methyl-cis-5-ethyl-1,3-dioxan 41955-98-0 C8H16O2
    2r-Methyl-trans-5-methyl-cis-5-ethyl-1,3-dioxan
    —— 2'-(2-Nitro-5-chlorbenzoyl)oxyacetophenon 57048-95-0 C15H10ClNO5
    2'-(2-Nitro-5-chlorbenzoyl)oxyacetophenon
    —— 2,5-Bis-(toluene-4-sulfonyloxy)-benzenesulfonic acid; compound with pyridine 51579-70-5 C5H5N*C20H18O9S3
    2,5-Bis-(toluene-4-sulfonyloxy)-benzenesulfonic acid; compound with pyridine
    —— (2R)-N-(3-cyanophenyl)-2-[3-[[(6S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]carbamoyl]phenyl]pyrrolidine-1-carboxamide 1354719-00-8 C30H32N6O3S
    (2R)-N-(3-cyanophenyl)-2-[3-[[(6S)-6-morpholin-4-yl-4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl]carbamoyl]phenyl]pyrrolidine-1-carboxamide
    —— 2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-7-carboxylic acid ethyl ester 1246684-66-1 C10H10N2O4
    2-oxo-2,3-dihydro-1H-pyrido[2,3-b][1,4]oxazine-7-carboxylic acid ethyl ester
    —— 2-hydroxy-2-propyl-pentanoic acid <i>N</i>'-(morpholin-4-yl-acetyl)-<i>N</i>'-<i>m</i>-tolyl-hydrazide 28944-08-3 C21H33N3O4
    2-hydroxy-2-propyl-pentanoic acid <i>N</i>'-(morpholin-4-yl-acetyl)-<i>N</i>'-<i>m</i>-tolyl-hydrazide
    —— 2-n-Pentyl-3-phenyl-chinolin 47143-09-9 C20H21N
    2-n-Pentyl-3-phenyl-chinolin
    —— 2-Ethoxalyl-3-(2-nitro-3-chlor-phenyl)-5-methyl-pyrrol 17897-53-9 C15H13ClN2O5
    2-Ethoxalyl-3-(2-nitro-3-chlor-phenyl)-5-methyl-pyrrol