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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-acetamido-2-deoxy-α-D-xylose 117771-11-6 C7H13NO5
    2-acetamido-2-deoxy-α-D-xylose
    —— 2,2-Dibutyl-5-methyl-2,5-dihydro-[1,2]oxastannole 41234-98-4 C12H24OSn
    2,2-Dibutyl-5-methyl-2,5-dihydro-[1,2]oxastannole
    —— 2-(phenoxymethyl)-5-(quinolin-3-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one 1382785-63-8 C22H18N4O2
    2-(phenoxymethyl)-5-(quinolin-3-yl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one
    —— 2-amino-7'-(5-chloropyridin-3-yl)-1',4',4a',9a'-tetrahydro-5H-spiro[oxazole-4,9'-xanthen]-2'(3'H)-one 1379809-94-5 C20H18ClN3O3
    2-amino-7'-(5-chloropyridin-3-yl)-1',4',4a',9a'-tetrahydro-5H-spiro[oxazole-4,9'-xanthen]-2'(3'H)-one
    —— (2S,4S,5S)-4-Benzyloxy-5-pentyl-tetrahydro-furan-2-carbaldehyde 96944-14-8 C17H24O3
    (2S,4S,5S)-4-Benzyloxy-5-pentyl-tetrahydro-furan-2-carbaldehyde
    —— (2S)-(2-Amino-3-cyclohexyl-1-hydroxypropyl)-ethylphosphinic acid, methyl ester 757152-88-8 C12H26NO3P
    (2S)-(2-Amino-3-cyclohexyl-1-hydroxypropyl)-ethylphosphinic acid, methyl ester
    —— 2-(2'-Ethoxy)-ethoxybutyl cyanoacetate 82187-97-1 C11H19NO4
    2-(2'-Ethoxy)-ethoxybutyl cyanoacetate
    —— 2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-2-(cyclohexylsulfonyl)-1-cyclopropylethyl)-3-ethyl-2-oxopiperidin-3-yl)acetic acid 1352066-40-0 C32H39Cl2NO5S
    2-((3R,5R,6S)-5-(3-chlorophenyl)-6-(4-chlorophenyl)-1-((S)-2-(cyclohexylsulfonyl)-1-cyclopropylethyl)-3-ethyl-2-oxopiperidin-3-yl)acetic acid
    —— 2-((1H-indol-3-yl)methyl)-7-(2-cyclopropyl-6-methoxy-pyrimidin-4-yl)-2,7-diazaspiro[4,4]nonan-1-one 1383574-43-3 C24H27N5O2
    2-((1H-indol-3-yl)methyl)-7-(2-cyclopropyl-6-methoxy-pyrimidin-4-yl)-2,7-diazaspiro[4,4]nonan-1-one
    —— 2-[(2-thiazolyl-methyl)thio]-1H-naphth[2,3-d]imidazole 71670-56-9 C15H11N3S2
    2-[(2-thiazolyl-methyl)thio]-1H-naphth[2,3-d]imidazole
    —— [2-(4-methoxy-phenylethynyl)-thiazol-5-yl]-piperidin-1-yl-methanone 1290136-07-0 C18H18N2O2S
    [2-(4-methoxy-phenylethynyl)-thiazol-5-yl]-piperidin-1-yl-methanone
    —— 2-{[3-fluoro-4-(4-carboxypiperidino)]phenylamino}-6-(isobutylamino)-3-nitropyridine 1229016-63-0 C21H26FN5O4
    2-{[3-fluoro-4-(4-carboxypiperidino)]phenylamino}-6-(isobutylamino)-3-nitropyridine
    —— 2-isothiocyanato-4,7-dihydrospiro[benzo[b]-thiophene-6(5H),1'-cyclohexane]-3-carboxylic acid ethyl ester 1427557-25-2 C17H21NO2S2
    2-isothiocyanato-4,7-dihydrospiro[benzo[b]-thiophene-6(5H),1'-cyclohexane]-3-carboxylic acid ethyl ester
    —— 2,5-bis(1-methyl-2-indolyl)-3,6-dimethylpyrazine 125031-73-4 C24H22N4
    2,5-bis(1-methyl-2-indolyl)-3,6-dimethylpyrazine
    —— 2-(3-chlorophenyl)-1H-1,3-benzodiazole-5-sulfonyl chloride 1306606-34-7 C13H8Cl2N2O2S
    2-(3-chlorophenyl)-1H-1,3-benzodiazole-5-sulfonyl chloride
    —— (+)-(2S,4R,5R)-2-<<<dimethyl(1,1,2-trimethylpropyl)silyl>oxy>methyl>-3-<<(Z)-(tert-butyldimethylsilyl)oxy>methylene>-5-methoxy-4-methyltetrahydrofuran 128869-12-5 C22H46O4Si2
    (+)-(2S,4R,5R)-2-<<<dimethyl(1,1,2-trimethylpropyl)silyl>oxy>methyl>-3-<<(Z)-(tert-butyldimethylsilyl)oxy>methylene>-5-methoxy-4-methyltetrahydrofuran
    —— 2,6-dimethylphenyl o-phenylene phosphite 35965-51-6 C14H13O3P
    2,6-dimethylphenyl o-phenylene phosphite
    —— 2-(1-benzyl-1H-pyrazol-4-yl)-5-(2,4-dimethoxy-benzyl)-7-oxo-4,5,6,7-tetrahydro-thiazolo[4,5-c]pyridine-6-carboxylic acid ethyl ester 952396-18-8 C28H28N4O5S
    2-(1-benzyl-1H-pyrazol-4-yl)-5-(2,4-dimethoxy-benzyl)-7-oxo-4,5,6,7-tetrahydro-thiazolo[4,5-c]pyridine-6-carboxylic acid ethyl ester
    —— 2-Amino-4-(3,5-dihydroxyphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile 333962-17-7 C15H12N4O3S
    2-Amino-4-(3,5-dihydroxyphenyl)-6-(2-hydroxyethylsulfanyl)pyridine-3,5-dicarbonitrile
    —— 2-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-4-{[(2,4-dimethoxy-benzyl)-ethoxycarbonyl-methyl-amino]-methyl}-thiazole-5-carboxylic acid ethyl ester 952395-81-2 C28H32N2O8S
    2-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-4-{[(2,4-dimethoxy-benzyl)-ethoxycarbonyl-methyl-amino]-methyl}-thiazole-5-carboxylic acid ethyl ester
    —— 2-(o-Methoxyphenyl)imino-3-m-chlorphenyl-4-thiazolidon-1,1-dioxid 28291-66-9 C16H13ClN2O4S
    2-(o-Methoxyphenyl)imino-3-m-chlorphenyl-4-thiazolidon-1,1-dioxid
    —— 2-methyl-2-(5-methyl-2-oxo-1,3,2-dioxaphosphinan-2-yl)pyrrolidine 1305352-18-4 C9H18NO3P
    2-methyl-2-(5-methyl-2-oxo-1,3,2-dioxaphosphinan-2-yl)pyrrolidine
    —— (2R,4S,5S)-4-amino-5-[[2-(2-cyclopropyl-1,1-dioxo-1,2,5-thiadiazinan-5-yl)-2-methylpropanoyl]amino]-N-(4-fluorophenyl)-2-methyl-6-phenylhexanamide 1070548-55-8 C29H40FN5O4S
    (2R,4S,5S)-4-amino-5-[[2-(2-cyclopropyl-1,1-dioxo-1,2,5-thiadiazinan-5-yl)-2-methylpropanoyl]amino]-N-(4-fluorophenyl)-2-methyl-6-phenylhexanamide
    —— 2-[(1E,3E)-5-diethoxyphosphorylpenta-1,3-dienyl]-1,3-dioxolane 129975-65-1 C12H21O5P
    2-[(1E,3E)-5-diethoxyphosphorylpenta-1,3-dienyl]-1,3-dioxolane
    —— 2-hydroxy-N,N-dimethyl-3-[[2-[[(2R)-3-methyl-1-oxo-1-(pyridin-3-ylmethylamino)butan-2-yl]amino]-3,4-dioxocyclobuten-1-yl]amino]benzamide 473724-67-3 C24H27N5O5
    2-hydroxy-N,N-dimethyl-3-[[2-[[(2R)-3-methyl-1-oxo-1-(pyridin-3-ylmethylamino)butan-2-yl]amino]-3,4-dioxocyclobuten-1-yl]amino]benzamide
    —— 2-hydroxy-3-[(2-methoxy-3,4-dioxocyclobuten-1-yl)amino]-N,N-dimethyl-6-(trifluoromethyl)benzamide 654683-33-7 C15H13F3N2O5
    2-hydroxy-3-[(2-methoxy-3,4-dioxocyclobuten-1-yl)amino]-N,N-dimethyl-6-(trifluoromethyl)benzamide
    —— 2,5-di-n-dodecyloxycarbonyl-3,4-dihydroxythiophene disodium salt 108199-29-7 C30H50O6S*2Na
    2,5-di-n-dodecyloxycarbonyl-3,4-dihydroxythiophene disodium salt
    —— 2-[(E)-[1-(4-nitrophenyl)-2-pyridin-1-ium-1-ylethylidene]amino]guanidine;bromide 5459-14-3 C14H15BrN6O2
    2-[(E)-[1-(4-nitrophenyl)-2-pyridin-1-ium-1-ylethylidene]amino]guanidine;bromide
    —— 2-(4-(3,4,5-trimethoxyphenyl)-6-(3,4-dimethoxyphenyl)pyrimidin-2-ylthio)-N-(4-methoxyphenyl)acetamide 1334727-51-3 C30H31N3O7S
    2-(4-(3,4,5-trimethoxyphenyl)-6-(3,4-dimethoxyphenyl)pyrimidin-2-ylthio)-N-(4-methoxyphenyl)acetamide
    —— 2-Imino-3-(2-phenylethyl)-1,3-thiazolidin-4-one 1392572-88-1 C11H12N2OS
    2-Imino-3-(2-phenylethyl)-1,3-thiazolidin-4-one
    —— 2-(N-sulfonato-N,N-dimethylammmonio)tosylthiohexane 139177-73-4 C15H25NO5S3
    2-(N-sulfonato-N,N-dimethylammmonio)tosylthiohexane
    —— 2-(4-phenylbutyl)-3,4-dihydro-5H-pyrrole 118282-76-1 C14H19N
    2-(4-phenylbutyl)-3,4-dihydro-5H-pyrrole
    —— (2,8-dihydroxy-5,11-dihydro-chromeno[4,3-c]chromen-5-yl)-acetic acid methyl ester 554431-31-1 C19H16O6
    (2,8-dihydroxy-5,11-dihydro-chromeno[4,3-c]chromen-5-yl)-acetic acid methyl ester
    —— 2-[1-(4-cyano-2-fluorophenyl)7-methoxy-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-8-yloxy]-2-phenyl-acetamide 1360628-71-2 C27H20FN5O4
    2-[1-(4-cyano-2-fluorophenyl)7-methoxy-3-methyl-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-8-yloxy]-2-phenyl-acetamide
    —— 2,2'-bipyrimidine-bis(2,2'-bipyrazine)ruthenium(II)(2+) 89462-45-3 C24H18N12Ru
    2,2'-bipyrimidine-bis(2,2'-bipyrazine)ruthenium(II)(2+)
    —— 2-<N-(2,2-diethoxyethyl)-N-methylaminomethyl>-5-chlorobenzaldehyde 143426-16-8 C15H22ClNO3
    2-<N-(2,2-diethoxyethyl)-N-methylaminomethyl>-5-chlorobenzaldehyde
    —— 2-(4-dimethylamino-benzylidene)-4,5-dimethoxy-indan-1,3-dione 102237-94-5 C20H19NO4
    2-(4-dimethylamino-benzylidene)-4,5-dimethoxy-indan-1,3-dione
    —— <2-p-aminophenylalanine>deamino-6-carba-oxytocin 77727-11-8 C44H68N12O11S
    <2-p-aminophenylalanine>deamino-6-carba-oxytocin
    —— 2-{4-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-pyrazol-1-yl}-ethylamine 1360910-47-9 C21H22N4O4
    2-{4-[2-(3,4,5-trimethoxy-phenyl)-furo[3,2-b]pyridin-7-yl]-pyrazol-1-yl}-ethylamine
    —— 2-((((7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)imino)methyl)-4-nitrophenol 944315-22-4 C27H34N2O3
    2-((((7-isopropyl-1,4a-dimethyl-1,2,3,4,4a,9,10,10a-octahydrophenanthren-1-yl)methyl)imino)methyl)-4-nitrophenol
    —— 2-Methyl-4-n-butyl-selenosemicarbazid 91725-46-1 C6H15N3Se
    2-Methyl-4-n-butyl-selenosemicarbazid
    —— 2,3,4,5,6-Pentafluoro-N-hydroxy-N-methyl-benzamide 91669-34-0 C8H4F5NO2
    2,3,4,5,6-Pentafluoro-N-hydroxy-N-methyl-benzamide
    —— 2-benzylamino-2-methyl-3-buten-1-ol 620622-21-1 C12H17NO
    2-benzylamino-2-methyl-3-buten-1-ol
    —— 2,2-dimethyl-N'-(2-methylphenyl)butanohydrazide 912963-36-1 C13H20N2O
    2,2-dimethyl-N'-(2-methylphenyl)butanohydrazide
    —— 2-(1-acetyl-piperidin-4-yl)-N-[6-(3-fluoro-phenyl)-pyridin-3-yl]-acetamide 1226593-29-8 C20H22FN3O2
    2-(1-acetyl-piperidin-4-yl)-N-[6-(3-fluoro-phenyl)-pyridin-3-yl]-acetamide
    —— 2-(3-Fluoropropyl)-1-[methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfanylidene]guanidine 1186104-80-2 C13H18F4N4OS
    2-(3-Fluoropropyl)-1-[methyl-oxo-[1-[6-(trifluoromethyl)pyridin-3-yl]ethyl]-lambda6-sulfanylidene]guanidine
    —— 2,2'-(((1,2-bis(2-fluorophenyl)ethane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))diphenol 125448-77-3 C28H22F2N2O2
    2,2'-(((1,2-bis(2-fluorophenyl)ethane-1,2-diyl)bis(azanylylidene))bis(methanylylidene))diphenol
    —— 2-tert-butyl-8-tert-butylsulfanylquinazolin-4-one 766548-38-3 C16H22N2OS
    2-tert-butyl-8-tert-butylsulfanylquinazolin-4-one
    —— 2-(3-chlorophenyl)-4-methyl-5-[4-(4-methylpiperazin-1-yl)-4-oxobutyl]-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione 1217798-62-3 C22H26ClN5O3
    2-(3-chlorophenyl)-4-methyl-5-[4-(4-methylpiperazin-1-yl)-4-oxobutyl]-1H-pyrazolo[4,3-c]pyridine-3,6(2H,5H)-dione
    —— 2,3-dihydroxy-5-(piperidin-1-ylsulfonyl)benzoic acid 1332325-40-2 C12H15NO6S
    2,3-dihydroxy-5-(piperidin-1-ylsulfonyl)benzoic acid