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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-Oxo-2-phenylethyl (1R,2S)-2-({N5-[(benzyloxy)carbonyl]-N2-[(1-methyl-1H-indol-7-yl)methyl]-L-ornithyl}amino)cyclopentanecarboxylate 1071428-64-2 C37H42N4O6
2-Oxo-2-phenylethyl (1R,2S)-2-({N5-[(benzyloxy)carbonyl]-N2-[(1-methyl-1H-indol-7-yl)methyl]-L-ornithyl}amino)cyclopentanecarboxylate
—— (2R,3R)-4-[(2R)-2-(3-chlorophenyl)pyrrolidin-1-yl]-2,3-dihydroxy-N-[[5-(naphthalen-1-ylmethyl)thiophen-2-yl]methyl]-4-oxobutanamide 1246037-05-7 C30H29ClN2O4S
(2R,3R)-4-[(2R)-2-(3-chlorophenyl)pyrrolidin-1-yl]-2,3-dihydroxy-N-[[5-(naphthalen-1-ylmethyl)thiophen-2-yl]methyl]-4-oxobutanamide
—— (2R<sup>*</sup>,4R<sup>*</sup>)-2,4-bis<(R<sup>*</sup>)-1-acetyl-2-piperidyl>pentane-1,5-diol 131673-76-2 C19H34N2O4
(2R<sup>*</sup>,4R<sup>*</sup>)-2,4-bis<(R<sup>*</sup>)-1-acetyl-2-piperidyl>pentane-1,5-diol
—— (2R,3S)-3-(tert-Butyl-dimethyl-silanyloxy)-1-(dimethyl-phenyl-silanyl)-2-methoxymethoxy-butan-1-one 132916-19-9 C20H36O4Si2
(2R,3S)-3-(tert-Butyl-dimethyl-silanyloxy)-1-(dimethyl-phenyl-silanyl)-2-methoxymethoxy-butan-1-one
—— (2S,3S)-3-[(S)-1-(Diphenyl-phosphinoyl)-2-methyl-propyl]-oxirane-2-carboxylic acid 148314-41-4 C19H21O4P
(2S,3S)-3-[(S)-1-(Diphenyl-phosphinoyl)-2-methyl-propyl]-oxirane-2-carboxylic acid
—— 2,2,2-Trifluoro-1-(oxolan-2-yl)ethan-1-ol 1423032-73-8 C6H9F3O2
2,2,2-Trifluoro-1-(oxolan-2-yl)ethan-1-ol
—— 2-(methylsulfonyl)-4-(3-nitrobenzo[b]thiophen-2-yl)pyrimidine 893434-93-0 C13H9N3O4S2
2-(methylsulfonyl)-4-(3-nitrobenzo[b]thiophen-2-yl)pyrimidine
—— {2-{(dimethylamino)methyl}-5-tert-butylphenyl}{2-{(dimethylamino)methyl}-5-tert-butylphenyl}silanediylchromium(0) tetracarbonyl 148602-05-5 C30H40CrN2O4Si
{2-{(dimethylamino)methyl}-5-tert-butylphenyl}{2-{(dimethylamino)methyl}-5-tert-butylphenyl}silanediylchromium(0) tetracarbonyl
—— (2,2'-Bis((N-(diethylaminothiocarbonyl))benzamidino-N'-yl)diphenylmethan)-kupfer(II) 273216-55-0 C37H40CuN6S2
(2,2'-Bis((N-(diethylaminothiocarbonyl))benzamidino-N'-yl)diphenylmethan)-kupfer(II)
—— 2-isopropyl-6-oxo-5-(2-pyridin-4-yl-thiazol-4-yl)-1,6-dihydro-pyridine-3-carboxylic acid 2-(1-methyl-pyrrolidin-2-yl)-ethyl ester 727384-22-7 C24H28N4O3S
2-isopropyl-6-oxo-5-(2-pyridin-4-yl-thiazol-4-yl)-1,6-dihydro-pyridine-3-carboxylic acid 2-(1-methyl-pyrrolidin-2-yl)-ethyl ester
—— (2-hydroxy<2,2-<sup>2</sup>H2>ethyl)phosphonic acid-1.5cyclohexylamine 132155-54-5 2C2H7O4P*3C6H13N
(2-hydroxy<2,2-<sup>2</sup>H2>ethyl)phosphonic acid-1.5cyclohexylamine
—— 2-Chlor-4-aethoxy-butadien-(1.3)-ylphosphonsaeure-diaethylester 3448-31-5 C10H18ClO4P
2-Chlor-4-aethoxy-butadien-(1.3)-ylphosphonsaeure-diaethylester
—— 2,2,2-trichloroethyl (R)-5-(4-fluorophenyl)-3-methyl-2-oxo-2,3-dihydrofuran-3-carboxylate 1326304-53-3 C14H10Cl3FO4
2,2,2-trichloroethyl (R)-5-(4-fluorophenyl)-3-methyl-2-oxo-2,3-dihydrofuran-3-carboxylate
—— 2-oxo-2,3-dihydrobenzimidazole-1-carbothioic acid (3-trifluoromethylphenyl)amide 84246-15-1 C15H10F3N3O2
2-oxo-2,3-dihydrobenzimidazole-1-carbothioic acid (3-trifluoromethylphenyl)amide
—— 2-methyl-5-[3-[4-[(trifluoromethyl)sulfinyl]phenyl]-1-benzofuran-5-yl]-1,3,4-oxadiazole 1005202-79-8 C18H11F3N2O3S
2-methyl-5-[3-[4-[(trifluoromethyl)sulfinyl]phenyl]-1-benzofuran-5-yl]-1,3,4-oxadiazole
—— 2-[[(2R)-2-[[(3R,4S)-8-[[2,3-bis(phenylmethoxy)benzoyl]amino]-3-[tert-butyl(dimethyl)silyl]oxy-4-(phenylmethoxycarbonylamino)octanoyl]amino]-3-[(2S,3S)-3-[tert-butyl(dimethyl)silyl]oxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-phenylmethoxybutanoyl]oxypropanoyl]amino]acetic acid 167275-84-5 C70H95N5O17Si2
2-[[(2R)-2-[[(3R,4S)-8-[[2,3-bis(phenylmethoxy)benzoyl]amino]-3-[tert-butyl(dimethyl)silyl]oxy-4-(phenylmethoxycarbonylamino)octanoyl]amino]-3-[(2S,3S)-3-[tert-butyl(dimethyl)silyl]oxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-4-oxo-4-phenylmethoxybutanoyl]oxypropanoyl]amino]acetic acid
—— 2,7-Dihydroxynaphthalin-dodecamethylen-ether 63163-48-4 C22H30O2
2,7-Dihydroxynaphthalin-dodecamethylen-ether
—— 2-amino-4-methoxy-8-(<i>O</i><sup>5</sup>-phosphono-β-<i>D</i>-ribofuranosyl)-8<i>H</i>-pteridin-7-one 69051-19-0 C12H16N5O9P
2-amino-4-methoxy-8-(<i>O</i><sup>5</sup>-phosphono-β-<i>D</i>-ribofuranosyl)-8<i>H</i>-pteridin-7-one
—— 2-Oxo-propionic acid (3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester 61259-46-9 C12H18O7
2-Oxo-propionic acid (3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester
—— {2-[(S)-2-((S)-2-{(S)-2-[(S)-2-Benzyloxycarbonylamino-3-(1H-indol-3-yl)-propionylamino]-4-methylsulfanyl-butyrylamino}-3-carboxy-propionylamino)-3-phenyl-propionyloxy]-ethyl}-trimethyl-ammonium; bromide 66638-91-3 Br*C42H53N6O9S
{2-[(S)-2-((S)-2-{(S)-2-[(S)-2-Benzyloxycarbonylamino-3-(1H-indol-3-yl)-propionylamino]-4-methylsulfanyl-butyrylamino}-3-carboxy-propionylamino)-3-phenyl-propionyloxy]-ethyl}-trimethyl-ammonium; bromide
—— 2-(4-Dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile; compound with 2-methyl-benzo[1,2-b;4,3-b']dithiophene 67972-68-3 C11H8S2*C12H4N4
2-(4-Dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile; compound with 2-methyl-benzo[1,2-b;4,3-b']dithiophene
—— 2,3-Dihydroxy-3-phenylpropylcarbamat 67260-98-4 C10H13NO4
2,3-Dihydroxy-3-phenylpropylcarbamat
—— 2-Benzylidenamino-3,4-dihydro-iso-chinolin-1-(2H)-on 66122-88-1 C18H18N2O3
2-Benzylidenamino-3,4-dihydro-iso-chinolin-1-(2H)-on
—— 2-Butoxymethyl-4,5-dimethyl-[1,3,2]dioxaphospholane 2-oxide 68998-79-8 C9H19O4P
2-Butoxymethyl-4,5-dimethyl-[1,3,2]dioxaphospholane 2-oxide
—— 2-(5-methoxy-1(3)<i>H</i>-benzoimidazol-2-ylamino)-6-methyl-3<i>H</i>-pyrimidin-4-one 65873-83-8 C13H13N5O2
2-(5-methoxy-1(3)<i>H</i>-benzoimidazol-2-ylamino)-6-methyl-3<i>H</i>-pyrimidin-4-one
—— <2-Hydroxy-2-<2>piperidyl)-cyclohexyliden>-essigaeure-lacton 46474-06-0 C13H19NO2
<2-Hydroxy-2-<2>piperidyl)-cyclohexyliden>-essigaeure-lacton
—— (2S,3S,4S,5S,6S)-3,5-Diacetoxy-4-hydroxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid benzyl ester 119932-87-5 C18H22O9
(2S,3S,4S,5S,6S)-3,5-Diacetoxy-4-hydroxy-6-methoxy-tetrahydro-pyran-2-carboxylic acid benzyl ester
—— 2-(ethoxymethylene)-3-(2-methoxypyrimidin-5-yl)propionic acid ethyl ester 224776-37-8 C12H16N2O4
2-(ethoxymethylene)-3-(2-methoxypyrimidin-5-yl)propionic acid ethyl ester
—— 2,7-dibromobicyclo<2.2.1>heptane 60154-54-3 C7H10Br2
2,7-dibromobicyclo<2.2.1>heptane
—— 2-(phenylethynyl)-3-[4-(trifluoromethyl)phenyl]-1H-inden-1-one 1370605-30-3 C24H13F3O
2-(phenylethynyl)-3-[4-(trifluoromethyl)phenyl]-1H-inden-1-one
—— 2-(cyclohexylsulfanyl)-1-(4-nitrophenyl)-1-ethanone N-[(Z)-2-(cyclohexylsulfanyl)-1-(4-nitrophenyl)ethylidene]hydrazone 1260255-34-2 C28H34N4O4S2
2-(cyclohexylsulfanyl)-1-(4-nitrophenyl)-1-ethanone N-[(Z)-2-(cyclohexylsulfanyl)-1-(4-nitrophenyl)ethylidene]hydrazone
—— 2-(4-Chloro-2-isocyanato-benzyl)-5-methyl-thiophene 80517-64-2 C13H10ClNOS
2-(4-Chloro-2-isocyanato-benzyl)-5-methyl-thiophene
—— 2-Chloro-10-piperazin-1-yl-4H-3-thia-9-aza-benzo[f]azulene 71577-02-1 C16H16ClN3S
2-Chloro-10-piperazin-1-yl-4H-3-thia-9-aza-benzo[f]azulene
—— 2-chloro-4-(1-methyl-1H-pyrazol-3-yl)-benzoic acid methyl ester 220436-04-4 C12H11ClN2O2
2-chloro-4-(1-methyl-1H-pyrazol-3-yl)-benzoic acid methyl ester
—— 2-O-allyl-1,6-anhydro-3,4-di-O-benzoyl-β-D-galactopyranose 90662-36-5 C23H22O7
2-O-allyl-1,6-anhydro-3,4-di-O-benzoyl-β-D-galactopyranose
—— 2-[1-Methyl-2-(6-phenyl-4H-2,3,5,10b-tetraaza-benzo[e]azulen-1-yl)-ethyl]-isoindole-1,3-dione 72874-37-4 C27H21N5O2
2-[1-Methyl-2-(6-phenyl-4H-2,3,5,10b-tetraaza-benzo[e]azulen-1-yl)-ethyl]-isoindole-1,3-dione
—— 2,8-dimethyl-6,11-diphenyl-5-(p-tolyl)-5H-indeno[1,2-c]quinoline 1268239-04-8 C37H29N
2,8-dimethyl-6,11-diphenyl-5-(p-tolyl)-5H-indeno[1,2-c]quinoline
—— 2,2-Dichloro-N-(3-chloro-4-fluoro-phenyl)-2-nitro-acetamide 134538-90-2 C8H4Cl3FN2O3
2,2-Dichloro-N-(3-chloro-4-fluoro-phenyl)-2-nitro-acetamide
—— 2-(2,4-difluorophenyl)-1-(4-(((5-(3,5-dinitrophenyl)-1,3,4-oxadiazol-2-yl)thio)methyl)-1H-1,2,3-triazol-1-yl)-3-(1H-1,2,4-triazol-1-yl)propan-2-ol 1452783-95-7 C22H16F2N10O6S
2-(2,4-difluorophenyl)-1-(4-(((5-(3,5-dinitrophenyl)-1,3,4-oxadiazol-2-yl)thio)methyl)-1H-1,2,3-triazol-1-yl)-3-(1H-1,2,4-triazol-1-yl)propan-2-ol
—— 2,3-O-isopropylidene-1-O-heptyl-5,6-dideoxy-5-N-{[4-(2-methoxy-2-oxoethyl)phenyl]aminocarbonylamino}-β-L-5-gulofuranoside 1082347-47-4 C26H40N2O7
2,3-O-isopropylidene-1-O-heptyl-5,6-dideoxy-5-N-{[4-(2-methoxy-2-oxoethyl)phenyl]aminocarbonylamino}-β-L-5-gulofuranoside
—— (2,3-Difluoro-phenyl)-{2-[1-(2-piperidin-1-ylmethyl-benzyl)-1H-benzoimidazol-2-yl]-piperidin-1-yl}-methanone 565473-43-0 C32H34F2N4O
(2,3-Difluoro-phenyl)-{2-[1-(2-piperidin-1-ylmethyl-benzyl)-1H-benzoimidazol-2-yl]-piperidin-1-yl}-methanone
—— 2-(benzyloxycarbonylamino)ethyl (4,6-di-O-acetyl-2,3-di-O-benzyl-α-D-glucopyranosyl)-(1→4)-6-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside 1622317-93-4 C55H58N2O16
2-(benzyloxycarbonylamino)ethyl (4,6-di-O-acetyl-2,3-di-O-benzyl-α-D-glucopyranosyl)-(1→4)-6-O-benzyl-2-deoxy-2-phthalimido-β-D-glucopyranoside
—— (2R,3S,4R,6R)-2-(acetoxymethyl)-5-(hydroxyimino)-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate 80265-00-5 C22H23NO11
(2R,3S,4R,6R)-2-(acetoxymethyl)-5-(hydroxyimino)-6-((4-methyl-2-oxo-2H-chromen-7-yl)oxy)tetrahydro-2H-pyran-3,4-diyl diacetate
—— 2-<2-Ethylamino-ethyl>-benzonitril 103855-42-1 C11H14N2
2-<2-Ethylamino-ethyl>-benzonitril
—— 2-(S)-{[4-(4-methoxy-phenoxy)-[2,5']bipyrimidinyl-5-ylamino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester 1298100-92-1 C25H30N6O4
2-(S)-{[4-(4-methoxy-phenoxy)-[2,5']bipyrimidinyl-5-ylamino]-methyl}-pyrrolidine-1-carboxylic acid tert-butyl ester
—— 2-tert-butyl-3a,6,8-trimethyl-3,3a,4,5,9,10-hexahydropyrene 1207067-62-6 C23H30
2-tert-butyl-3a,6,8-trimethyl-3,3a,4,5,9,10-hexahydropyrene
—— 2-(2,4-Di-tert-butyl-phenoxy)-propionaldehyde 53553-20-1 C17H26O2
2-(2,4-Di-tert-butyl-phenoxy)-propionaldehyde
—— 2-cyclopropyl-methylamino-6-isopropanesulfonyl-isonicotinic acid 869528-39-2 C13H18N2O4S
2-cyclopropyl-methylamino-6-isopropanesulfonyl-isonicotinic acid
—— (2R,4R)-2-(2-bromophenyl)-3-(but-2-enyl)-4-phenyl-1,3-oxazolidine 503822-35-3 C19H20BrNO
(2R,4R)-2-(2-bromophenyl)-3-(but-2-enyl)-4-phenyl-1,3-oxazolidine
—— (2S)-2-[[(1S)-2-[[(1R)-2-[3-[[(1S,2S)-2-[(2S,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]oxy-1-carboxy-2-[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]ethyl]amino]propylamino]-1-[4-(4-hexoxyphenyl)phenyl]-2-oxoethyl]amino]-1-[(4S)-2-amino-1,4,5,6-tetrahydropyrimidin-4-yl]-2-oxoethyl]carbamoylamino]-3-methylbutanoic acid 1234357-50-6 C51H73N11O17
(2S)-2-[[(1S)-2-[[(1R)-2-[3-[[(1S,2S)-2-[(2S,3R,4S,5R)-5-(aminomethyl)-3,4-dihydroxyoxolan-2-yl]oxy-1-carboxy-2-[(2S,3S,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-3,4-dihydroxyoxolan-2-yl]ethyl]amino]propylamino]-1-[4-(4-hexoxyphenyl)phenyl]-2-oxoethyl]amino]-1-[(4S)-2-amino-1,4,5,6-tetrahydropyrimidin-4-yl]-2-oxoethyl]carbamoylamino]-3-methylbutanoic acid