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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(4-methoxy-phenyl)-6-phenyl-3-<i>p</i>-tolyl-2,3-dihydro-[1,3,5]oxadiazine-4-thione 54209-25-5 C23H20N2O2S
    2-(4-methoxy-phenyl)-6-phenyl-3-<i>p</i>-tolyl-2,3-dihydro-[1,3,5]oxadiazine-4-thione
    —— 2-{(Z)-5-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-2-fluoro-pent-2-enyl}-isoindole-1,3-dione 129600-67-5 C21H30FNO3Si
    2-{(Z)-5-[Dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-2-fluoro-pent-2-enyl}-isoindole-1,3-dione
    —— 2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4-tri-O-acetyl-β-D-xylopyranosyl-(1->4)]-1,2-O-ethylidene-β-L-rhamnopyranose 493012-15-0 C33H46O21
    2,3,4,6-tetra-O-acetyl-β-D-glucopyranosyl-(1->3)-[2,3,4-tri-O-acetyl-β-D-xylopyranosyl-(1->4)]-1,2-O-ethylidene-β-L-rhamnopyranose
    —— (-) 2,3,3a,4,5,9b-hexahydro-1H-cyclopenta(c)quinoline di-p-toluoyl-D-tartaric acid 922731-17-7 C12H15N*C20H18O8
    (-) 2,3,3a,4,5,9b-hexahydro-1H-cyclopenta(c)quinoline di-p-toluoyl-D-tartaric acid
    —— 2-(S)-isobutyl-2-[3(S)-(4(S)-phenyloxazolidin-2-on-3-yl)-4(R)-(2-(phenyl)ethyl)azetidin-2-on-1-yl]acetic acid 195310-79-3 C26H30N2O5
    2-(S)-isobutyl-2-[3(S)-(4(S)-phenyloxazolidin-2-on-3-yl)-4(R)-(2-(phenyl)ethyl)azetidin-2-on-1-yl]acetic acid
    —— (2R,3S,4R,5R,6R)-2-(acetoxymethyl)-6-((28-bromo-3,6,9,12,15,18-hexaoxaoctacosyl)oxy)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate 913836-46-1 C42H64BrNO16
    (2R,3S,4R,5R,6R)-2-(acetoxymethyl)-6-((28-bromo-3,6,9,12,15,18-hexaoxaoctacosyl)oxy)-5-(1,3-dioxoisoindolin-2-yl)tetrahydro-2H-pyran-3,4-diyl diacetate
    —— 2,3-dibromo-1-(4-bromophenyl)-3-(thiophen-2-yl)propan-1-one 27241-55-0 C13H9Br3OS
    2,3-dibromo-1-(4-bromophenyl)-3-(thiophen-2-yl)propan-1-one
    —— 2-eicosa-5',11',14'-trienoylglycerol 288402-81-3 C23H40O4
    2-eicosa-5',11',14'-trienoylglycerol
    —— 2-(3-buten-1-yl)-2-(trimethylsiloxy)cyclohexanone 192311-15-2 C13H24O2Si
    2-(3-buten-1-yl)-2-(trimethylsiloxy)cyclohexanone
    —— (2-[2]naphthyl-6-oxo-cyclohex-1-enyl)-acetic acid methyl ester 33103-99-0 C19H18O3
    (2-[2]naphthyl-6-oxo-cyclohex-1-enyl)-acetic acid methyl ester
    —— 2-(4-methyl-2,5-dimethoxyphenyl)-N-[(2-hydroxyphenyl)methyl]ethanamine 1391488-44-0 C18H23NO3
    2-(4-methyl-2,5-dimethoxyphenyl)-N-[(2-hydroxyphenyl)methyl]ethanamine
    —— 2-(2-hydroxyethylamino)-3-phenyl-as-triazino[3,2-a]isoquinolinium ethanesulfonate 123092-94-4 C2H5O3S*C19H17N4O
    2-(2-hydroxyethylamino)-3-phenyl-as-triazino[3,2-a]isoquinolinium ethanesulfonate
    —— (2Z,4Z)-dimethyl 2,4-bis((benzylamino)methylene)-3-(4-chlorophenyl)pentanedioate 1449424-35-4 C29H29ClN2O4
    (2Z,4Z)-dimethyl 2,4-bis((benzylamino)methylene)-3-(4-chlorophenyl)pentanedioate
    —— 2,9,9-triphenylthioxanthene 109880-97-9 C31H22S
    2,9,9-triphenylthioxanthene
    —— (2S,3S)-3-(N,N-dibenzyl)amino-4-(4-methoxyphenyl)-2-butanol 198772-27-9 C25H29NO2
    (2S,3S)-3-(N,N-dibenzyl)amino-4-(4-methoxyphenyl)-2-butanol
    —— ((2R,4s,6S)-3,5,7-triselena-1l5,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptan-1-yl)niobium(VI) chloride 224816-50-6 Cl5NbP4Se3
    ((2R,4s,6S)-3,5,7-triselena-1l5,2,4,6-tetraphosphatricyclo[2.2.1.02,6]heptan-1-yl)niobium(VI) chloride
    —— 2-((3-methoxyphenoxy)methyl)-7-(pyridin-4-yl)quinazolin-4-ol 1227361-39-8 C21H17N3O3
    2-((3-methoxyphenoxy)methyl)-7-(pyridin-4-yl)quinazolin-4-ol
    —— 2-methyl-5-(2-phenyl-1,3-dioxolan-2-yl)-2-pentanol 381296-10-2 C15H22O3
    2-methyl-5-(2-phenyl-1,3-dioxolan-2-yl)-2-pentanol
    —— 2-(4-(2-chloro-4-fluorophenyl)-4H-1,2,4-triazol-3-yl)-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-9-carboxamide 1189812-74-5 C21H14ClFN4O2S
    2-(4-(2-chloro-4-fluorophenyl)-4H-1,2,4-triazol-3-yl)-4,5-dihydrobenzo[b]thieno[2,3-d]oxepine-9-carboxamide
    —— 2-(4-amino-2-chlorophenyl)-8-(methyloxy)[1]benzofuro[3,2-d]pyrimidin-4(3H)-one 1169551-57-8 C17H12ClN3O3
    2-(4-amino-2-chlorophenyl)-8-(methyloxy)[1]benzofuro[3,2-d]pyrimidin-4(3H)-one
    —— 2-(4-methyl-imidazol-1-yl)-5-[1-(2-trifluoromethyl-phenyl)-1H-[1,2,4]triazol-3-ylamino]-benzonitrile 1225444-79-0 C20H14F3N7
    2-(4-methyl-imidazol-1-yl)-5-[1-(2-trifluoromethyl-phenyl)-1H-[1,2,4]triazol-3-ylamino]-benzonitrile
    —— 2-methyl-N-[(2-oxo-1,2-dihydroquinolin-3-yl)methyl]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)benzamide 1226996-29-7 C28H26N2O2
    2-methyl-N-[(2-oxo-1,2-dihydroquinolin-3-yl)methyl]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)benzamide
    —— 2-methyl-4-[(3R)-3-methylpiperazin-1-yl]-1-(phenylsulfonyl)-1H-benzimidazole 1226794-45-1 C19H22N4O2S
    2-methyl-4-[(3R)-3-methylpiperazin-1-yl]-1-(phenylsulfonyl)-1H-benzimidazole
    —— 2,5-dihydroxy-3,6-bis-<i>o</i>-tolyloxy-terephthalic acid 856055-74-8 C22H18O8
    2,5-dihydroxy-3,6-bis-<i>o</i>-tolyloxy-terephthalic acid
    —— 2-(2-ethylquinolin-8-yl)benzoxazole 1429058-61-6 C18H14N2O
    2-(2-ethylquinolin-8-yl)benzoxazole
    —— 2-[4-((S)-2-tert-Butoxycarbonylamino-2-methoxycarbonyl-ethyl)-benzylidene]-malonic acid di-tert-butyl ester 853063-49-7 C27H39NO8
    2-[4-((S)-2-tert-Butoxycarbonylamino-2-methoxycarbonyl-ethyl)-benzylidene]-malonic acid di-tert-butyl ester
    —— [2-(Methoxycarbonyl-hydrazono)-propyl]-phosphonic acid diethyl ester 103517-86-8 C9H19N2O5P
    [2-(Methoxycarbonyl-hydrazono)-propyl]-phosphonic acid diethyl ester
    —— 2-[(3-Methoxy-2-methyl-propionyl)-(2,3,6-trimethyl-phenyl)-amino]-propionic acid methyl ester 68482-83-7 C18H27NO4
    2-[(3-Methoxy-2-methyl-propionyl)-(2,3,6-trimethyl-phenyl)-amino]-propionic acid methyl ester
    —— (2S,3R)-2-(1H-Indol-3-yl)-3-methoxycarbonylmethyl-5-oxo-piperidine-1-carboxylic acid benzyl ester 81526-02-5 C24H24N2O5
    (2S,3R)-2-(1H-Indol-3-yl)-3-methoxycarbonylmethyl-5-oxo-piperidine-1-carboxylic acid benzyl ester
    —— (2S,3S,4S,5R,6R)-3-Acetoxy-5-benzoyloxy-6-[(2R,3S,4S,5R,6R)-3,5-bis-benzoyloxy-2-benzoyloxymethyl-6-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-4-yloxy]-4-(4-oxo-pentanoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester 181718-72-9 C50H46Cl3NO19
    (2S,3S,4S,5R,6R)-3-Acetoxy-5-benzoyloxy-6-[(2R,3S,4S,5R,6R)-3,5-bis-benzoyloxy-2-benzoyloxymethyl-6-(2,2,2-trichloro-acetimidoyloxy)-tetrahydro-pyran-4-yloxy]-4-(4-oxo-pentanoyloxy)-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— (2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-2-(benzyloxymethyl)-6-(1-methoxy-2-(phenylsulfonyl)vinyloxy)tetrahydro-2H-pyran 1193390-75-8 C43H44O9S
    (2R,3R,4S,5R,6S)-3,4,5-tris(benzyloxy)-2-(benzyloxymethyl)-6-(1-methoxy-2-(phenylsulfonyl)vinyloxy)tetrahydro-2H-pyran
    —— 2-(4-fluorophenyl)-N-(4-pyrimidin-4-yl-thiophen-2-yl)-acetamide 692884-70-1 C16H12FN3OS
    2-(4-fluorophenyl)-N-(4-pyrimidin-4-yl-thiophen-2-yl)-acetamide
    —— 2,3,4,5-tetrakis(phenylethynyl)selenophene 1146618-73-6 C36H20Se
    2,3,4,5-tetrakis(phenylethynyl)selenophene
    —— 2-amino-8-(2,3-dihydroxy-1-propyl)-4-oxo-3,4-dihydropyrazolo<1,5-a>-1,3,5-triazine 114302-12-4 C8H11N5O3
    2-amino-8-(2,3-dihydroxy-1-propyl)-4-oxo-3,4-dihydropyrazolo<1,5-a>-1,3,5-triazine
    —— 2-(benzo[d]oxazol-2-yl)-4-bromophenol 96464-19-6 C13H8BrNO2
    2-(benzo[d]oxazol-2-yl)-4-bromophenol
    —— 2-(N',N'-Dimethyl-hydrazinomethyl)-1-phenyl-propenone 81917-63-7 C12H16N2O
    2-(N',N'-Dimethyl-hydrazinomethyl)-1-phenyl-propenone
    —— (-)-20-deethyl-17-dehydro-2β-hydrovincadifformine 116185-21-8 C19H22N2O2
    (-)-20-deethyl-17-dehydro-2β-hydrovincadifformine
    —— 2-chloro-N-[3-(3-chloroanilinyl-1-sulfonyl)phenyl]acetamide 1019851-52-5 C14H12Cl2N2O3S
    2-chloro-N-[3-(3-chloroanilinyl-1-sulfonyl)phenyl]acetamide
    —— 2,4-bis(hexadecyloxy)-5-nitrobenzoic acid 1383808-67-0 C39H69NO6
    2,4-bis(hexadecyloxy)-5-nitrobenzoic acid
    —— 2,7-bis-{4-[4-(3-cyanophenylethynyl)2,5-bis(hexyloxy)phenyl]ethynylphenyl}benzo[2,1-b:3,4-b']dithiophene 1312919-37-1 C68H68N2O4S2
    2,7-bis-{4-[4-(3-cyanophenylethynyl)2,5-bis(hexyloxy)phenyl]ethynylphenyl}benzo[2,1-b:3,4-b']dithiophene
    —— 2-methyl-6-(3-pentyl-triazenyl)-benzothiazole; silver salt 16346-08-0 Ag*C13H17N4S
    2-methyl-6-(3-pentyl-triazenyl)-benzothiazole; silver salt
    —— 2-imino-3,3-diisobutyl-2,3-dihydro-1<i>H</i>-pyridin-4-one 100531-27-9 C13H22N2O
    2-imino-3,3-diisobutyl-2,3-dihydro-1<i>H</i>-pyridin-4-one
    —— 2,2'-bi(3-benzylamino-6-methyl-1,4-benzoquinone) 1186001-73-9 C28H24N2O4
    2,2'-bi(3-benzylamino-6-methyl-1,4-benzoquinone)
    —— (2,3,6-tri-O-acetyl-4-t-butoxycarbonylamido-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-4-N-(2,3,6-tri-O-acetyl-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-4-N-(2,3,6-tri-O-acetyl-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-N-L-phenylalanine methyl ester 441778-53-6 C54H72N4O28
    (2,3,6-tri-O-acetyl-4-t-butoxycarbonylamido-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-4-N-(2,3,6-tri-O-acetyl-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-4-N-(2,3,6-tri-O-acetyl-4-deoxy-β-D-glucopyranosyl)-C-carboxamido-N-L-phenylalanine methyl ester
    —— 2-Benzhydryl-6-ethyl-6-hydroxy-6H-pyran-3-one 50768-57-5 C20H20O3
    2-Benzhydryl-6-ethyl-6-hydroxy-6H-pyran-3-one
    —— (22<i>S</i>,25<i>R</i>)-28-formyl-3β-hydroxy-16,28-seco-solanid-5-en-16-one 57695-45-1 C28H43NO3
    (22<i>S</i>,25<i>R</i>)-28-formyl-3β-hydroxy-16,28-seco-solanid-5-en-16-one
    —— 2-Dimethylamino-tricyclo[4.2.1.0<sup>2,5</sup>]non-3-ene-3-carboxylic acid ethyl ester 56533-26-7 C14H21NO2
    2-Dimethylamino-tricyclo[4.2.1.0<sup>2,5</sup>]non-3-ene-3-carboxylic acid ethyl ester
    —— 2',3'-Di-O-(α-Methoxyethyl)-CDP 56673-92-8 C15H27N3O13P2
    2',3'-Di-O-(α-Methoxyethyl)-CDP
    —— 2-methyl-6-oxo-2,3,4,6,7,12-hexahydro-1<i>H</i>-pyrido[3',4':4,5]cyclohepta[1,2-<i>b</i>]indole-12a-carboxylic acid methyl ester 56026-64-3 C19H20N2O3
    2-methyl-6-oxo-2,3,4,6,7,12-hexahydro-1<i>H</i>-pyrido[3',4':4,5]cyclohepta[1,2-<i>b</i>]indole-12a-carboxylic acid methyl ester
    —— 2,4,4,5,5-Pentaphenyl-pyrrolin-N-oxid 59953-66-1 C34H27NO
    2,4,4,5,5-Pentaphenyl-pyrrolin-N-oxid