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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-propionyl-5-tert-butyl-N,N,O-azoxybenzene 86976-14-9 C19H22N2O2
    2-propionyl-5-tert-butyl-N,N,O-azoxybenzene
    —— (2S,3R,4R,5S)-4-(tert-butyldimethylsilyloxy)-3,5-bis(methoxymethoxy)-5-phenylpentane-1,2-diol 503417-16-1 C21H38O7Si
    (2S,3R,4R,5S)-4-(tert-butyldimethylsilyloxy)-3,5-bis(methoxymethoxy)-5-phenylpentane-1,2-diol
    —— 2-butyl-3-methoxycarbonyloxy-propenal 21037-66-1 C9H14O4
    2-butyl-3-methoxycarbonyloxy-propenal
    —— (2<i>RS</i>,3<i>RS</i>)-2-bromo-3-ethylsulfanyl-butane 23289-25-0 C6H13BrS
    (2<i>RS</i>,3<i>RS</i>)-2-bromo-3-ethylsulfanyl-butane
    —— (2R,3S,6S)-3-methyl-6-(2-phenylmethoxyethyl)-2-prop-2-enyloxane 365404-53-1 C18H26O2
    (2R,3S,6S)-3-methyl-6-(2-phenylmethoxyethyl)-2-prop-2-enyloxane
    —— (2R,4S,6S)-2-((E)-2-(2,2,2-trifluoroethoxy)vinyl)-6-vinyltetrahydro-2H-pyran-4-ol 1392115-81-9 C11H15F3O3
    (2R,4S,6S)-2-((E)-2-(2,2,2-trifluoroethoxy)vinyl)-6-vinyltetrahydro-2H-pyran-4-ol
    —— 20-(4-phenyl-1H-1,2,3-triazol-1-yl)-20-deoxodesmycosin 1438281-59-4 C53H76N4O13
    20-(4-phenyl-1H-1,2,3-triazol-1-yl)-20-deoxodesmycosin
    —— {(2S,3R,4R,5S,6R)-2-[(2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yloxy]-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl}-carbamic acid 2,2,2-trichloro-ethyl ester 273749-70-5 C38H46Cl3NO13
    {(2S,3R,4R,5S,6R)-2-[(2R,3R,4S,5R,6R)-4,5-Bis-benzyloxy-6-methoxy-2-(4-methoxy-benzyloxymethyl)-tetrahydro-pyran-3-yloxy]-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl}-carbamic acid 2,2,2-trichloro-ethyl ester
    —— 2-(2-(3,5-di-tert-butyl-2-hydroxybenzylidene)hydrazinyl)-4-(4-(trifluoromethoxy)phenyl)pyrido[2,3-b]pyrazin-3(4H)-one 1359965-23-3 C29H30F3N5O3
    2-(2-(3,5-di-tert-butyl-2-hydroxybenzylidene)hydrazinyl)-4-(4-(trifluoromethoxy)phenyl)pyrido[2,3-b]pyrazin-3(4H)-one
    —— 2-cyano-3,5-diphenylthiophene 94357-71-8 C17H11NS
    2-cyano-3,5-diphenylthiophene
    —— (2-iodo-3-nitrophenyl)methanol 158616-08-1 C7H6INO3
    (2-iodo-3-nitrophenyl)methanol
    —— 2,2-diethyl-1,3-dioxolane-4-methanol butanoate 109971-48-4 C12H22O4
    2,2-diethyl-1,3-dioxolane-4-methanol butanoate
    —— 2-(2-isopropylpent-4-enamido)phenyl 2-isopropylpent-4-enoate 1381937-24-1 C22H31NO3
    2-(2-isopropylpent-4-enamido)phenyl 2-isopropylpent-4-enoate
    —— 2,4-diacetoxy-1-(4-nitro-benzenesulfonyl)-benzene 408352-03-4 C16H13NO8S
    2,4-diacetoxy-1-(4-nitro-benzenesulfonyl)-benzene
    —— 2,2,2-Trichloroethyl 2-[(z,z,z) octadeca-6,9,12-trienoyloxy] benzoate 183863-63-0 C27H35Cl3O4
    2,2,2-Trichloroethyl 2-[(z,z,z) octadeca-6,9,12-trienoyloxy] benzoate
    —— 2-ethoxy-6a-(3-methylbut-3-enyl)-2,3,6,6a-tetrahydrocyclopenta[b]furan-5-one 865321-77-3 C14H20O3
    2-ethoxy-6a-(3-methylbut-3-enyl)-2,3,6,6a-tetrahydrocyclopenta[b]furan-5-one
    —— (2,6-diiodo-4-methyl-phenoxy)-acetic acid 108757-34-2 C9H8I2O3
    (2,6-diiodo-4-methyl-phenoxy)-acetic acid
    —— 2-Chloro-2-(5-chloro-4-hydroxy-5-hydroxymethyl-[1,3]dioxan-2-yl)-propane-1,3-diol 35394-84-4 C8H14Cl2O6
    2-Chloro-2-(5-chloro-4-hydroxy-5-hydroxymethyl-[1,3]dioxan-2-yl)-propane-1,3-diol
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(3-methoxybenzenesulphonylamino)methyl]piperidine-1-carboxylate 1352011-44-9 C17H20F6N2O5S
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(3-methoxybenzenesulphonylamino)methyl]piperidine-1-carboxylate
    —— 2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine 1429893-45-7 C12H10F2N2O
    2-(2,4-difluorophenyl)-6,7-dihydro-5H-pyrazolo[5,1-b][1,3]oxazine
    —— 2-[1-[6-Chloro-2-(trifluoromethyl)pyrimidin-4-yl]azetidin-3-yl]-1-methylbenzimidazole 1429752-97-5 C16H13ClF3N5
    2-[1-[6-Chloro-2-(trifluoromethyl)pyrimidin-4-yl]azetidin-3-yl]-1-methylbenzimidazole
    —— 2-[2-(2,4-dichloro-5-fluorobenzoylimino)benzo[d]thiazol-3(2H)-yl]butanoic acid 1428620-76-1 C18H13Cl2FN2O3S
    2-[2-(2,4-dichloro-5-fluorobenzoylimino)benzo[d]thiazol-3(2H)-yl]butanoic acid
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 3-[(E)-(3-phenylacryloyl)amino]azetidine-1-carboxylate 1352011-02-9 C16H14F6N2O3
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 3-[(E)-(3-phenylacryloyl)amino]azetidine-1-carboxylate
    —— (2S)-3-(2-((Z)-(3-(bicyclo[2.2.1]heptan-2-yl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)-5-(3',5'-dimethoxy-phenyl)furan-3-yl)propyl 2-((tert-butoxycarbonyl)amino)-2-phenylacetate 1352735-15-9 C39H44N2O8S2
    (2S)-3-(2-((Z)-(3-(bicyclo[2.2.1]heptan-2-yl)-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)-5-(3',5'-dimethoxy-phenyl)furan-3-yl)propyl 2-((tert-butoxycarbonyl)amino)-2-phenylacetate
    —— 2-{5-benzamido-2-[(4-methylbenzoyl)imino]benzo[d]thiazol-3(2H)-yl}butanoic acid 1428620-42-1 C26H23N3O4S
    2-{5-benzamido-2-[(4-methylbenzoyl)imino]benzo[d]thiazol-3(2H)-yl}butanoic acid
    —— 2-[(E)-2-(3-Phenoxy-phenyl)-vinyl]-3-((1E,3E)-4-phenyl-buta-1,3-dienyl)-quinoxaline 112331-04-1 C32H24N2O
    2-[(E)-2-(3-Phenoxy-phenyl)-vinyl]-3-((1E,3E)-4-phenyl-buta-1,3-dienyl)-quinoxaline
    —— 2,3,6-tri-O-benzoyl-4-O-mesyl-α-D-glucopyranosyl bromide 103726-06-3 C28H25BrO10S
    2,3,6-tri-O-benzoyl-4-O-mesyl-α-D-glucopyranosyl bromide
    —— 2-Benzoyloxy-5-hydroxycyclohex-2-enone oxime 116490-65-4 C13H13NO4
    2-Benzoyloxy-5-hydroxycyclohex-2-enone oxime
    —— 2-{[3-benzo[1,3]dioxol-5-yl-2-ethoxymethyl-7-(3-methoxyphenyl)-pyrazolo[1,5-a]pyrimidin-5-yl]-methylamino}-ethanol 1363287-63-1 C26H28N4O5
    2-{[3-benzo[1,3]dioxol-5-yl-2-ethoxymethyl-7-(3-methoxyphenyl)-pyrazolo[1,5-a]pyrimidin-5-yl]-methylamino}-ethanol
    —— 2-(4-((2S)-2-((3-cyclopropyl-1,1-dioxido-4-thiomorpholinyl)methyl)-4-(2-thiophenylsulfonyl)-1-piperazinyl)phenyl)-1,1,1-trifluoro-2-propanol 1361218-97-4 C25H32F3N3O5S3
    2-(4-((2S)-2-((3-cyclopropyl-1,1-dioxido-4-thiomorpholinyl)methyl)-4-(2-thiophenylsulfonyl)-1-piperazinyl)phenyl)-1,1,1-trifluoro-2-propanol
    —— 2-Carbomethoxyamino-hexen-(2)-on-(4) 53535-23-2 C8H13NO3
    2-Carbomethoxyamino-hexen-(2)-on-(4)
    —— 2,2,2,4,4-pentafluoro-1,3-dimethyl-4-(2,2,2-trifluoroethoxy)-1,3,2λ5,4λ5-diazadiphosphetidine 94446-16-9 C4H8F8N2OP2
    2,2,2,4,4-pentafluoro-1,3-dimethyl-4-(2,2,2-trifluoroethoxy)-1,3,2λ5,4λ5-diazadiphosphetidine
    —— (2E,4E)-ethyl 5-((4'S,5'S)-2',2',5'-trimethyl-1',3'-dioxolan-4'-yl)penta-2,4-dienoate 849775-43-5 C13H20O4
    (2E,4E)-ethyl 5-((4'S,5'S)-2',2',5'-trimethyl-1',3'-dioxolan-4'-yl)penta-2,4-dienoate
    —— 2-(1,1-dimethylethoxy)-1-methyl-2-oxoethyl radical 85598-43-2 C7H13O2
    2-(1,1-dimethylethoxy)-1-methyl-2-oxoethyl radical
    —— (2aS,8bS)-1,1-dichloro-1,2a,3,8b-tetrahydrocyclobuta[c]isoquinolin-4(2H)-one 33289-19-9 C11H9Cl2NO
    (2aS,8bS)-1,1-dichloro-1,2a,3,8b-tetrahydrocyclobuta[c]isoquinolin-4(2H)-one
    —— (2-Acetoxy-ethyl)-(2-chlor-allyl)-sulfid 89893-51-6 C7H11ClO2S
    (2-Acetoxy-ethyl)-(2-chlor-allyl)-sulfid
    —— 2-(2-(2-(4-(5-dodecylthiophen-2-yl)phenoxy)ethoxy)ethoxy)ethanol 1375353-50-6 C28H44O4S
    2-(2-(2-(4-(5-dodecylthiophen-2-yl)phenoxy)ethoxy)ethoxy)ethanol
    —— 2-ethyl-[1,5,2]dioxaphosphepane 2-oxide 15096-30-7 C6H13O3P
    2-ethyl-[1,5,2]dioxaphosphepane 2-oxide
    —— [2-(6-methyl-[2]pyridyl)-ethyl]-phosphonic acid 98489-29-3 C8H12NO3P
    [2-(6-methyl-[2]pyridyl)-ethyl]-phosphonic acid
    —— 2,2-ditert-butyl-4-(2-tert-butyl-3,3-dimethylbut-1-enylidene)thietane-3-thione 126091-75-6 C21H36S2
    2,2-ditert-butyl-4-(2-tert-butyl-3,3-dimethylbut-1-enylidene)thietane-3-thione
    —— 2-amino-4,6-dimethoxypyrimidine cinnamic acid 1383378-33-3 C6H9N3O2*C9H8O2
    2-amino-4,6-dimethoxypyrimidine cinnamic acid
    —— 2,1'-Dimethyl-4,5'-dinitro-1'H-[1,2']biimidazolyl 78289-39-1 C8H8N6O4
    2,1'-Dimethyl-4,5'-dinitro-1'H-[1,2']biimidazolyl
    —— (2-{[1-(2,6-Dichloro-phenoxy)-1-p-tolyl-meth-(Z)-ylidene]-amino}-phenyl)-acetic acid ethyl ester 61492-80-6 C24H21Cl2NO3
    (2-{[1-(2,6-Dichloro-phenoxy)-1-p-tolyl-meth-(Z)-ylidene]-amino}-phenyl)-acetic acid ethyl ester
    —— 2-Ethyl-3-((E)-3-oxo-pent-1-enyl)-cyclopent-2-enone 82896-95-5 C12H16O2
    2-Ethyl-3-((E)-3-oxo-pent-1-enyl)-cyclopent-2-enone
    —— (2S)-2-amino-N-(cyanomethyl)-2-cyclohexyl-N-cyclopropylacetamide 848631-25-4 C13H21N3O
    (2S)-2-amino-N-(cyanomethyl)-2-cyclohexyl-N-cyclopropylacetamide
    —— 2-(2,2-Ethylendioxypropyl)-5-thiolo-1,3,4-oxadiazol 83553-11-1 C7H10N2O3S
    2-(2,2-Ethylendioxypropyl)-5-thiolo-1,3,4-oxadiazol
    —— (+)-(2R,3R)-3,5-Diacetoxy-2-(acetoxymethyl)-2,3-dihydro-4H-pyran-4-one 41107-22-6 C12H14O8
    (+)-(2R,3R)-3,5-Diacetoxy-2-(acetoxymethyl)-2,3-dihydro-4H-pyran-4-one
    —— 2,6-dimethyl-3-(3-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride 1573998-57-8 C32H33NO2*ClH
    2,6-dimethyl-3-(3-((((R)-1-(naphthalen-1-yl)ethyl)amino)methyl)-1,2,3,4-tetrahydronaphthalen-1-yl)benzoic acid hydrochloride
    —— 2-(4-fluorophenoxy)acetic acid sodium salt 2990-82-1 C8H6FO3*Na
    2-(4-fluorophenoxy)acetic acid sodium salt
    —— 2-(1-chloroethyl)-3-phenylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one 1403942-14-2 C14H12ClN3O
    2-(1-chloroethyl)-3-phenylpyrrolo[1,2-f][1,2,4]triazin-4(3H)-one