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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2R,5S)-3,6-diethoxy-2-methyl-5-propan-2-yl-2,5-dihydropyrazine 99474-04-1 C12H22N2O2
    (2R,5S)-3,6-diethoxy-2-methyl-5-propan-2-yl-2,5-dihydropyrazine
    —— (2R,3S,6R)-N-(tert-butoxycarbonyl)-3-bromo-6-nosylamino-2-phenyl-azepane 1590381-04-6 C23H28BrN3O6S
    (2R,3S,6R)-N-(tert-butoxycarbonyl)-3-bromo-6-nosylamino-2-phenyl-azepane
    —— (2R)-1-benzyl-N-(3,4-dioxo-1-phenyl-4-(2-(pyridin-2-yl)ethylamino)butan-2-yl)-5-oxopyrrolidine-2-carboxamide 1254698-50-4 C29H30N4O4
    (2R)-1-benzyl-N-(3,4-dioxo-1-phenyl-4-(2-(pyridin-2-yl)ethylamino)butan-2-yl)-5-oxopyrrolidine-2-carboxamide
    —— 2-[4-methylamino-3-(2-m-tolyl-ethoxy)-benzoylamino]-indane-2-carboxylic acid 1195942-85-8 C27H28N2O4
    2-[4-methylamino-3-(2-m-tolyl-ethoxy)-benzoylamino]-indane-2-carboxylic acid
    —— 2-(<i>N</i>-benzoyl-<i>p</i>-toluidino)-3-methyl-benzoic acid 857247-27-9 C22H19NO3
    2-(<i>N</i>-benzoyl-<i>p</i>-toluidino)-3-methyl-benzoic acid
    —— 2-(2,2,6,6-Tetramethyl-1-octyl-piperidin-4-yl)-ethanol 53462-06-9 C19H39NO
    2-(2,2,6,6-Tetramethyl-1-octyl-piperidin-4-yl)-ethanol
    —— 2-[(3R)-3,4-diethyl-5-oxopiperazin-1-yl]-N-{(1S,2R)-1-(3,5-difluorobenzyl)-2-hydroxy-3-[(3-iodobenzyl)amino]propyl}acetamide 488847-15-0 C27H35F2IN4O3
    2-[(3R)-3,4-diethyl-5-oxopiperazin-1-yl]-N-{(1S,2R)-1-(3,5-difluorobenzyl)-2-hydroxy-3-[(3-iodobenzyl)amino]propyl}acetamide
    —— 2-(5'-bromo-2'-furyl)-4-(β-hydroxyethyl-amino)-thieno[2,3-d]pyrimidine 39606-89-8 C12H10BrN3O2S
    2-(5'-bromo-2'-furyl)-4-(β-hydroxyethyl-amino)-thieno[2,3-d]pyrimidine
    —— 2-Oximino-3-(p-nitro-phenyl)-1,2-dihydro-chinoxalin 23468-85-1 C14H10N4O3
    2-Oximino-3-(p-nitro-phenyl)-1,2-dihydro-chinoxalin
    —— 2-[(2-Cyano-ethyl)-(2-hydroxy-ethyl)-amino]-6-dimethylamino-4-methyl-nicotinonitrile 51562-98-2 C14H19N5O
    2-[(2-Cyano-ethyl)-(2-hydroxy-ethyl)-amino]-6-dimethylamino-4-methyl-nicotinonitrile
    —— 2α-Acetoxy-hydrocortison 114201-76-2 C23H32O7
    2α-Acetoxy-hydrocortison
    —— 2-(morpholine-4-carbonylamino)-benzoic acid 2,2,2-trichloro-ethyl ester 21282-83-7 C14H15Cl3N2O4
    2-(morpholine-4-carbonylamino)-benzoic acid 2,2,2-trichloro-ethyl ester
    —— 2-Cyclohexylamino-3-methoxycarbonylamino-<1,4>naphthochinon 95427-13-7 C18H20N2O4
    2-Cyclohexylamino-3-methoxycarbonylamino-<1,4>naphthochinon
    —— 2,2-Dichloro-N-(2-nitro-4-thiocyanato-phenyl)-acetamide 90272-32-5 C9H5Cl2N3O3S
    2,2-Dichloro-N-(2-nitro-4-thiocyanato-phenyl)-acetamide
    —— 2-Dibutylamino-cyclohex-1-ene-1,3-dicarboxylic acid bis-phenylamide 1618-72-0 C28H37N3O2
    2-Dibutylamino-cyclohex-1-ene-1,3-dicarboxylic acid bis-phenylamide
    —— (2S)-2-but-3-enylpiperidine 1315001-27-4 C9H17N
    (2S)-2-but-3-enylpiperidine
    —— 2-Methoxy-thiobenzoesaeure-hydrazid 87428-24-8 C8H10N2OS
    2-Methoxy-thiobenzoesaeure-hydrazid
    —— 2,2,2,4,4,4-hexachloro-1,3-bis(3-chloro-2-fluorophenyl)-1,3,2λ5,4λ5-diazadiphosphetidine 76616-00-7 C12H6Cl8F2N2P2
    2,2,2,4,4,4-hexachloro-1,3-bis(3-chloro-2-fluorophenyl)-1,3,2λ5,4λ5-diazadiphosphetidine
    —— 2'-deoxyuridine 3',5'-cyclic monophosphate 24853-46-1 C9H11N2O7P
    2'-deoxyuridine 3',5'-cyclic monophosphate
    —— 2-{4-[2-(2-biphenyl-3-yl-5-methyloxazol-4-yl)-ethoxy]-2-cyclohexylmethyl-phenoxy}-2-methyl-propionic acid 328919-38-6 C35H39NO5
    2-{4-[2-(2-biphenyl-3-yl-5-methyloxazol-4-yl)-ethoxy]-2-cyclohexylmethyl-phenoxy}-2-methyl-propionic acid
    —— 2-(5-chloro-2-iodobenzyl)propane-1,3-diol 1493853-73-8 C10H12ClIO2
    2-(5-chloro-2-iodobenzyl)propane-1,3-diol
    —— 2-(3-nitro-4-acetamidophenyl)-3,4-bis(carbomethoxy)-5-nitrofuran 82577-57-9 C16H13N3O10
    2-(3-nitro-4-acetamidophenyl)-3,4-bis(carbomethoxy)-5-nitrofuran
    —— [2,2-Dimethyl-pent-4-en-(E)-ylidene]-isobutyl-methyl-ammonium; iodide 135535-77-2 C12H24N*I
    [2,2-Dimethyl-pent-4-en-(E)-ylidene]-isobutyl-methyl-ammonium; iodide
    —— [2-(dimethylcarbamothioylsulfanyl)-1,2-dimethoxyethyl] N,N-dimethylcarbamodithioate 144900-25-4 C10H20N2O2S4
    [2-(dimethylcarbamothioylsulfanyl)-1,2-dimethoxyethyl] N,N-dimethylcarbamodithioate
    —— 2-Methyl-3-oxo-oct-6-ynoic acid ethyl ester 134906-14-2 C11H16O3
    2-Methyl-3-oxo-oct-6-ynoic acid ethyl ester
    —— 2-[(1-ethoxycarbonyl-1-methyl)ethylsulfinyl]thiazolo[5,4-b]pyridine 133903-99-8 C12H14N2O3S2
    2-[(1-ethoxycarbonyl-1-methyl)ethylsulfinyl]thiazolo[5,4-b]pyridine
    —— 2,6-Dichloro-N-(1,1-dimethyl-prop-2-ynyl)-benzamide 24911-39-5 C12H11Cl2NO
    2,6-Dichloro-N-(1,1-dimethyl-prop-2-ynyl)-benzamide
    —— [(2S)-2-(4-aminobutyl)-4,7-bis[[hydroxy(methyl)phosphoryl]methyl]-1,4,7-triazonan-1-yl]methyl-methylphosphinic acid 132610-13-0 C16H39N4O6P3
    [(2S)-2-(4-aminobutyl)-4,7-bis[[hydroxy(methyl)phosphoryl]methyl]-1,4,7-triazonan-1-yl]methyl-methylphosphinic acid
    —— (2S,4R)-4-t-butyldimethylsilyloxy-2-(2,4-dioxoimidazolidin-1-yl)methyl-1-(4-nitrobenzyloxycarbonyl)pyrrolidine 127191-21-3 C22H32N4O7Si
    (2S,4R)-4-t-butyldimethylsilyloxy-2-(2,4-dioxoimidazolidin-1-yl)methyl-1-(4-nitrobenzyloxycarbonyl)pyrrolidine
    —— (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-[4-(prop-2-enoylamino)phenoxy]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid 143858-01-9 C20H26N2O10
    (2S,4S,5R,6R)-5-acetamido-4-hydroxy-2-[4-(prop-2-enoylamino)phenoxy]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylic acid
    —— 2-benzylidene hexane-1,5-diol 135299-28-4 C13H18O2
    2-benzylidene hexane-1,5-diol
    —— 2-(p-tolylthio)-4-chlorophenylcyanamide 1201683-26-2 C14H11ClN2S
    2-(p-tolylthio)-4-chlorophenylcyanamide
    —— 2-(((1r,4r)-4-(((R)-5-(2-hydroxyethyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)oxy)cyclohexyl)(methyl)amino)-1-(pyrrolidin-1-yl)ethanone 1388895-94-0 C24H34N4O3S
    2-(((1r,4r)-4-(((R)-5-(2-hydroxyethyl)-6,7-dihydro-5H-cyclopenta[4,5]thieno[2,3-d]pyrimidin-4-yl)oxy)cyclohexyl)(methyl)amino)-1-(pyrrolidin-1-yl)ethanone
    —— [2-(1-Phenyl-vinyl)-phenoxy]-acetyl chloride 1071025-01-8 C16H13ClO2
    [2-(1-Phenyl-vinyl)-phenoxy]-acetyl chloride
    —— 2-(2-fluorophenyl)-N-[4-(2-methoxypyrimidin-4-yl)-1,3-thiazol-2-yl]acetamide 692882-13-6 C16H13FN4O2S
    2-(2-fluorophenyl)-N-[4-(2-methoxypyrimidin-4-yl)-1,3-thiazol-2-yl]acetamide
    —— (2R,6S)-6-ethyl-2-(4-nitrophenyl)-3-vinylidenetetrahydro-2H-pyran 1021489-71-3 C15H17NO3
    (2R,6S)-6-ethyl-2-(4-nitrophenyl)-3-vinylidenetetrahydro-2H-pyran
    —— 2-naphthalen-1-yl-N-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)acetamide 692867-96-2 C19H14N4OS
    2-naphthalen-1-yl-N-(5-pyridin-4-yl-1,3,4-thiadiazol-2-yl)acetamide
    —— 2-(1,4-Dihydro-3-hydroxy-2-methyl-4-oxo-1-pyridinyl)ethyl 2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofuran-2-acetate 272770-15-7 C21H25NO6
    2-(1,4-Dihydro-3-hydroxy-2-methyl-4-oxo-1-pyridinyl)ethyl 2,3-dihydro-5-hydroxy-4,6,7-trimethylbenzofuran-2-acetate
    —— 2-(3-{3-[4-(2-benzylsulfanyl-3H-imidazol-4-yl)-2-ethyl-5-hydroxyphenoxy]propoxy}-2-propylphenoxy)benzoic acid methyl ester 339529-75-8 C38H40N2O6S
    2-(3-{3-[4-(2-benzylsulfanyl-3H-imidazol-4-yl)-2-ethyl-5-hydroxyphenoxy]propoxy}-2-propylphenoxy)benzoic acid methyl ester
    —— 2-(trimethylsilyl)ethyl-3-methyl-5-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-penta-2,4-dienenitrile 1551069-79-4 C19H31NSi
    2-(trimethylsilyl)ethyl-3-methyl-5-(2’,6’,6’-trimethylcyclohex-1’-en-1’-yl)-penta-2,4-dienenitrile
    —— 2,6-Di-tert-butyl-4-(2-oxo-1-phenyl-2-p-tolyl-ethylidene)-cyclohexa-2,5-dienone 81578-69-0 C29H32O2
    2,6-Di-tert-butyl-4-(2-oxo-1-phenyl-2-p-tolyl-ethylidene)-cyclohexa-2,5-dienone
    —— 2-Methoxy-phenothiazine-10-carboxylic acid [1-(4-hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide 115423-20-6 C22H19N3O4S
    2-Methoxy-phenothiazine-10-carboxylic acid [1-(4-hydroxy-3-methoxy-phenyl)-meth-(E)-ylidene]-hydrazide
    —— 2-Methyl-pyrimidin-aldehyd-(4)-diethylacetal 1014-02-4 C10H16N2O2
    2-Methyl-pyrimidin-aldehyd-(4)-diethylacetal
    —— 2-(3-Ethoxy-propylamino)-1,4-dihydroxy-anthraquinone 20253-61-6 C19H19NO5
    2-(3-Ethoxy-propylamino)-1,4-dihydroxy-anthraquinone
    —— 2-bromo-N-(2,3-dihydro-1-benzofuran-7-ylmethyl)-N-(2-phenoxyphenyl)acetamide 1312470-08-8 C23H20BrNO3
    2-bromo-N-(2,3-dihydro-1-benzofuran-7-ylmethyl)-N-(2-phenoxyphenyl)acetamide
    —— (2S,5S,6R,11S,14S,15R)-6-(2-Amino-propionylsulfanylmethyl)-15-(2-benzyloxycarbonylamino-acetylsulfanylmethyl)-5,14-bis-(2-methoxy-phenoxymethyl)-1,4,7,10,13,16-hexaoxa-cyclooctadecane-2,11-dicarboxylic acid dimethyl ester; hydrobromide 132757-33-6 BrH*C47H62N2O18S2
    (2S,5S,6R,11S,14S,15R)-6-(2-Amino-propionylsulfanylmethyl)-15-(2-benzyloxycarbonylamino-acetylsulfanylmethyl)-5,14-bis-(2-methoxy-phenoxymethyl)-1,4,7,10,13,16-hexaoxa-cyclooctadecane-2,11-dicarboxylic acid dimethyl ester; hydrobromide
    —— 2-[1-[5-[4-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]phenyl]pyrimidin-2-yl]piperidin-3-yl]acetic acid 1388142-86-6 C25H22F3N5O2
    2-[1-[5-[4-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]phenyl]pyrimidin-2-yl]piperidin-3-yl]acetic acid
    —— 2-hydroxy-3,5-diphenyl-7H-pyrazolo[5,1-b][1,3]oxazin-7-one 1391830-33-3 C18H12N2O3
    2-hydroxy-3,5-diphenyl-7H-pyrazolo[5,1-b][1,3]oxazin-7-one
    —— 2,2'-oxydiethyl bis(2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside) 454424-76-1 C32H46O21
    2,2'-oxydiethyl bis(2,3,4,6-tetra-O-acetyl-β-D-glucopyranoside)
    —— 2-(6-bromopyridin-3-yl)-8a-methyl-3-p-tolylindolizin-1(8aH)-one 1227746-36-2 C21H17BrN2O
    2-(6-bromopyridin-3-yl)-8a-methyl-3-p-tolylindolizin-1(8aH)-one