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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-benzo[1,4]thiazine-4-carboxylic acid [1-(3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide 129455-14-7 C16H10N4O5S
    2,3-Dioxo-2,3-dihydro-benzo[1,4]thiazine-4-carboxylic acid [1-(3-nitro-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 2,5,8,11,15,18,21,24,28,31,34,37,40,43,46,49-hexadecaoxadispiro<12.12.12.12>pentacontane 69502-21-2 C34H64O16
    2,5,8,11,15,18,21,24,28,31,34,37,40,43,46,49-hexadecaoxadispiro<12.12.12.12>pentacontane
    —— 2,3,6,6-Tetraphenyl-Δ3,5-hexadiensaeure-methylester 32402-81-6 C31H26O2
    2,3,6,6-Tetraphenyl-Δ3,5-hexadiensaeure-methylester
    —— (2-benzoyl-3-oxo-3-phenyl-propyl)-malononitrile 101936-34-9 C19H14N2O2
    (2-benzoyl-3-oxo-3-phenyl-propyl)-malononitrile
    —— 2-Amino-5-(5-brom-2-jod-phenyl)-<1.3.4>thiadiazol 830-75-1 C8H5BrIN3S
    2-Amino-5-(5-brom-2-jod-phenyl)-<1.3.4>thiadiazol
    —— 2,7-bis(2-thienyl)-N-3',5'-bis(octyloxyphenyl)phenanthro[1,10,9,8- c,d,e,f,g]carbazole 1264968-38-8 C50H51NO2S2
    2,7-bis(2-thienyl)-N-3',5'-bis(octyloxyphenyl)phenanthro[1,10,9,8- c,d,e,f,g]carbazole
    —— 2-(3-Hydroxy-2,4-dimethylphenyl)-1,2-diphenylethanone 90421-46-8 C22H20O2
    2-(3-Hydroxy-2,4-dimethylphenyl)-1,2-diphenylethanone
    —— 2-(2-methyl-1H-indol-3-yl)-1-phenyl-2-(phenylimino)ethanone 1375476-68-8 C23H18N2O
    2-(2-methyl-1H-indol-3-yl)-1-phenyl-2-(phenylimino)ethanone
    —— 2-deoxy-3,4,6-tri-O-acetyl-D-glucopyranosyl 2-pyridyl sulfone 168212-69-9 C17H21NO9S
    2-deoxy-3,4,6-tri-O-acetyl-D-glucopyranosyl 2-pyridyl sulfone
    —— 2-[2,3,4-Tris(1,3-benzodithiol-2-ylidene)-5-[5-[5-[4,5-bis(methylsulfanyl)-1,3-dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]cyclopentylidene]-1,3-benzodithiole 1447823-46-2 C46H22S20
    2-[2,3,4-Tris(1,3-benzodithiol-2-ylidene)-5-[5-[5-[4,5-bis(methylsulfanyl)-1,3-dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]-[1,3]dithiolo[4,5-d][1,3]dithiol-2-ylidene]cyclopentylidene]-1,3-benzodithiole
    —— (2R,4aR,6S,9aS)-6-(benzenesulfonyl)-2-phenyl-4a,6,7,8,9,9a-hexahydro-4H-[1,3]dioxino[5,4-b]oxepine 1548669-35-7 C20H22O5S
    (2R,4aR,6S,9aS)-6-(benzenesulfonyl)-2-phenyl-4a,6,7,8,9,9a-hexahydro-4H-[1,3]dioxino[5,4-b]oxepine
    —— 2-dipicolylamine-N-(naphthalene-4-yl)acetamide 1421316-36-0 C24H22N4O
    2-dipicolylamine-N-(naphthalene-4-yl)acetamide
    —— [2,6-(Me2NCH2)2C6H3-Bi(O2P(H)(O))]2 1260379-92-7 C24H40Bi2N4O6P2
    [2,6-(Me2NCH2)2C6H3-Bi(O2P(H)(O))]2
    —— 2-[(1S,3S,4R,7R,8S)-3-methoxy-8-(4-methylphenyl)sulfonyl-2,5-dioxabicyclo[2.2.2]octan-7-yl]-1-phenylbutane-1,3-dione 1585246-47-4 C24H26O7S
    2-[(1S,3S,4R,7R,8S)-3-methoxy-8-(4-methylphenyl)sulfonyl-2,5-dioxabicyclo[2.2.2]octan-7-yl]-1-phenylbutane-1,3-dione
    —— 2-Nitro-1,3-diphenylpent-4-en-1-one 1073426-39-7 C17H15NO3
    2-Nitro-1,3-diphenylpent-4-en-1-one
    —— 2-(hydroxy(p-tolyl)methyl)-1-(p-tolyl)butan-1-one 1335135-34-6 C19H22O2
    2-(hydroxy(p-tolyl)methyl)-1-(p-tolyl)butan-1-one
    —— 2-trimethylstannyl-1,6-methano[10]annulene 110213-53-1 C14H18Sn
    2-trimethylstannyl-1,6-methano[10]annulene
    —— (2Z)-5-hydroxy-2-hydroxyimino-8-phenyl-8-azabicyclo[3.2.1]oct-3-en-6-one 132653-71-5 C13H12N2O3
    (2Z)-5-hydroxy-2-hydroxyimino-8-phenyl-8-azabicyclo[3.2.1]oct-3-en-6-one
    —— 2(S)-2-(benzyloxycarbonylamino)-5-iodovaleric acid benzyl ester 137452-36-9 C20H22INO4
    2(S)-2-(benzyloxycarbonylamino)-5-iodovaleric acid benzyl ester
    —— (2S)-N-((1S)-1-(4-methoxybenzyloxycarbonyl)ethyl)-3-cyclohexyloxycarbonyl-2-t-butoxycarbonylaminopropanamide 219625-22-6 C26H38N2O8
    (2S)-N-((1S)-1-(4-methoxybenzyloxycarbonyl)ethyl)-3-cyclohexyloxycarbonyl-2-t-butoxycarbonylaminopropanamide
    —— 2-(2-Nitro-phenyl)-4.6-dichlor-1.3.5-triazin 90415-37-5 C9H4Cl2N4O2
    2-(2-Nitro-phenyl)-4.6-dichlor-1.3.5-triazin
    —— 2-[(2,6-Dimethyl-phenyl)-(3-oxo-butyryl)-amino]-butyric acid methyl ester 71626-36-3 C17H23NO4
    2-[(2,6-Dimethyl-phenyl)-(3-oxo-butyryl)-amino]-butyric acid methyl ester
    —— 2-[(3,4-Dichloro-phenyl)-ethoxycarbonyl-amino]-propionic acid ethyl ester 22212-59-5 C14H17Cl2NO4
    2-[(3,4-Dichloro-phenyl)-ethoxycarbonyl-amino]-propionic acid ethyl ester
    —— 2-[(4-{4-[Bis-(2-hydroxy-ethyl)-amino]-2-methyl-benzyl}-3-methyl-phenyl)-(2-hydroxy-ethyl)-amino]-ethanol 69846-10-2 C23H34N2O4
    2-[(4-{4-[Bis-(2-hydroxy-ethyl)-amino]-2-methyl-benzyl}-3-methyl-phenyl)-(2-hydroxy-ethyl)-amino]-ethanol
    —— 2-Isopropyl-3-imino-1,2,9,13b-tetrahydro-3H-dibenz-[c,f]-imidazo-[1,5-a]-azepine hydrobromide 85777-29-3 BrH*C19H21N3
    2-Isopropyl-3-imino-1,2,9,13b-tetrahydro-3H-dibenz-[c,f]-imidazo-[1,5-a]-azepine hydrobromide
    —— 2-(3-Trimethylsilanyl-butyl)-decanoyl chloride 344864-42-2 C17H35ClOSi
    2-(3-Trimethylsilanyl-butyl)-decanoyl chloride
    —— 2-(5-(2-(dimethylamino)ethoxy)-7H-benzo[c]fluoren-7-ylidene)hydrazine-1-carboxamide hydrochloride 83439-17-2 C22H22N4O2*ClH
    2-(5-(2-(dimethylamino)ethoxy)-7H-benzo[c]fluoren-7-ylidene)hydrazine-1-carboxamide hydrochloride
    —— 2-(4-Prop-2-ynyl-phenylamino)-butyric acid 3-allyl-2-methyl-4-oxo-cyclopent-2-enyl ester 64865-83-4 C22H25NO3
    2-(4-Prop-2-ynyl-phenylamino)-butyric acid 3-allyl-2-methyl-4-oxo-cyclopent-2-enyl ester
    —— 2-[2-(azetidin-3-yloxy)-4-chloro-phenoxy]-1-phenyl-ethanone oxime 1227621-22-8 C17H17ClN2O3
    2-[2-(azetidin-3-yloxy)-4-chloro-phenoxy]-1-phenyl-ethanone oxime
    —— 2,2,2-trichloroethyl 2-O-acetyl-3-O-<2-acetamido-3,6-di-O-acetyl-4-O-(tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranosyl>-4,6-O-benzylidene-β-D-galactopyranoside 81415-02-3 C43H54Cl3NO23
    2,2,2-trichloroethyl 2-O-acetyl-3-O-<2-acetamido-3,6-di-O-acetyl-4-O-(tetra-O-acetyl-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranosyl>-4,6-O-benzylidene-β-D-galactopyranoside
    —— (2R,3S,5S)-5-[9,10-Bis-(tert-butyl-dimethyl-silanyloxy)-decyl]-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-ol 206121-87-1 C48H76O7Si2
    (2R,3S,5S)-5-[9,10-Bis-(tert-butyl-dimethyl-silanyloxy)-decyl]-2-[bis-(4-methoxy-phenyl)-phenyl-methoxymethyl]-tetrahydro-furan-3-ol
    —— 2-[(1R)-1,3,3-trimethyl-2-methylenecyclohexyl]-ethanol 467227-88-9 C12H22O
    2-[(1R)-1,3,3-trimethyl-2-methylenecyclohexyl]-ethanol
    —— 2,3,4,5,6-Pentaphenyl-4H-furo<3,2-b>pyrrol 81385-83-3 C36H25NO
    2,3,4,5,6-Pentaphenyl-4H-furo<3,2-b>pyrrol
    —— 2-hydroxy-5-n-propylacetophenone oxime 1349711-39-2 C11H15NO2
    2-hydroxy-5-n-propylacetophenone oxime
    —— 2-(indol-3-yl)-3-phenyl-1,4-dioxene 77929-37-4 C18H15NO2
    2-(indol-3-yl)-3-phenyl-1,4-dioxene
    —— 2-(2-methylphenyl)-N-benzoyliminopyridinium ylide 1005135-62-5 C19H16N2O
    2-(2-methylphenyl)-N-benzoyliminopyridinium ylide
    —— 2-chloro-1-ethoxy-7-phenyl<3,5,7-2H3>cycloheptatriene 90127-94-9 C15H15ClO
    2-chloro-1-ethoxy-7-phenyl<3,5,7-2H3>cycloheptatriene
    —— {2-[2-(4,5-Dimethoxy-2-vinyl-phenyl)-cyclohex-1-enyl]-ethyl}-dimethyl-amine 33863-52-4 C20H29NO2
    {2-[2-(4,5-Dimethoxy-2-vinyl-phenyl)-cyclohex-1-enyl]-ethyl}-dimethyl-amine
    —— 2-methoxy-5-nitro-benzenediazonium; acetate 71571-21-6 C2H3O2*C7H6N3O3
    2-methoxy-5-nitro-benzenediazonium; acetate
    —— 2-{5-cyano-3-methyl-5-[tris-(4-methoxy-phenyl)-λ<sup>5</sup>-phosphanylidene]-penta-1,3-dienyl}-3-ethyl-benzothiazolium; iodide 37400-54-7 C37H36N2O3PS*I
    2-{5-cyano-3-methyl-5-[tris-(4-methoxy-phenyl)-λ<sup>5</sup>-phosphanylidene]-penta-1,3-dienyl}-3-ethyl-benzothiazolium; iodide
    —— 2-Methyl-3-morpholino-4-nitro-inden-1-on 27161-43-9 C14H14N2O4
    2-Methyl-3-morpholino-4-nitro-inden-1-on
    —— 2-Bromacetamino-5.2'.4'-trichlor-benzophenon 93945-29-0 C15H9BrCl3NO2
    2-Bromacetamino-5.2'.4'-trichlor-benzophenon
    —— (2-Nitro-phenyl-sulfenyl)-amino-γ-(4-iod-benzyl)-glutaminsaeure 47588-72-7 C18H17IN2O6S
    (2-Nitro-phenyl-sulfenyl)-amino-γ-(4-iod-benzyl)-glutaminsaeure
    —— 2-[(2-phenylphenoxy)methyl]-1-methyl-3-[(piperidin-1-yl)methyl]-1H-indole hydrochloride 188722-35-2 C28H30N2O*ClH
    2-[(2-phenylphenoxy)methyl]-1-methyl-3-[(piperidin-1-yl)methyl]-1H-indole hydrochloride
    —— 2-[3-(4-chlorobenzoyl)-4-(spiro-benzo[1,3-d]-dioxol-2-yl)-piperidin-1-ylmethyl-thiophen-2-yl]-isoindole-1,3-dione 1456735-34-4 C31H23ClN2O5S
    2-[3-(4-chlorobenzoyl)-4-(spiro-benzo[1,3-d]-dioxol-2-yl)-piperidin-1-ylmethyl-thiophen-2-yl]-isoindole-1,3-dione
    —— (2S,4R)-2-((3aR,5S,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-thiazolidine-4-carboxylic acid methyl ester 85648-98-2 C19H25NO6S
    (2S,4R)-2-((3aR,5S,6R,6aR)-6-Benzyloxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-thiazolidine-4-carboxylic acid methyl ester
    —— 2,3'-imino-1-(3'-deoxy-β-D-lyxopyranosyl)uracil 104548-71-2 C9H11N3O4
    2,3'-imino-1-(3'-deoxy-β-D-lyxopyranosyl)uracil
    —— 2-(3-Methyl-but-2-enyloxy)-malonic acid dimethyl ester 35621-71-7 C10H16O5
    2-(3-Methyl-but-2-enyloxy)-malonic acid dimethyl ester
    —— 2,4-diphenyl-3a,4,13a,13b-tetrahydro-benzo[5,6]chromeno[3,2-<i>e</i>]isoindole-1,3,13-trione 38187-30-3 C31H21NO4
    2,4-diphenyl-3a,4,13a,13b-tetrahydro-benzo[5,6]chromeno[3,2-<i>e</i>]isoindole-1,3,13-trione
    —— 2-<2-Hydroxy-ethylmercapto>-4,7-dimethyl-2-thioxo-1,3,2-dioxaphosphorinan 23196-86-3 C8H17O3PS2
    2-<2-Hydroxy-ethylmercapto>-4,7-dimethyl-2-thioxo-1,3,2-dioxaphosphorinan