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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-fluoro-4'-[3-(4-methoxy-piperidin-1-yl)-pyrrolidine-1-sulfonyl]-biphenyl-4-carbonitrile 917357-36-9 C23H26FN3O3S
    2'-fluoro-4'-[3-(4-methoxy-piperidin-1-yl)-pyrrolidine-1-sulfonyl]-biphenyl-4-carbonitrile
    —— (2S,3S,4aS,6R,7S,9aR)-6-[[(1R,3S,4R,7S,9R,10S)-10-[tert-butyl(dimethyl)silyl]oxy-4-[(4-methoxyphenyl)methoxy]-10-methyl-9-(3-phenylmethoxypropyl)-2,8-dioxabicyclo[5.5.0]dodecan-3-yl]methyl]-2-[3-[tert-butyl(diphenyl)silyl]oxypropyl]-3,9a-dimethyl-2,3,4,4a,6,7,8,9-octahydropyrano[3,2-b]oxepin-7-ol 924656-68-8 C66H98O10Si2
    (2S,3S,4aS,6R,7S,9aR)-6-[[(1R,3S,4R,7S,9R,10S)-10-[tert-butyl(dimethyl)silyl]oxy-4-[(4-methoxyphenyl)methoxy]-10-methyl-9-(3-phenylmethoxypropyl)-2,8-dioxabicyclo[5.5.0]dodecan-3-yl]methyl]-2-[3-[tert-butyl(diphenyl)silyl]oxypropyl]-3,9a-dimethyl-2,3,4,4a,6,7,8,9-octahydropyrano[3,2-b]oxepin-7-ol
    —— 2-[2-(4-Chlorophenyl)quinolin-4-yl]-3,5-dimethoxyphenol 1372870-96-6 C23H18ClNO3
    2-[2-(4-Chlorophenyl)quinolin-4-yl]-3,5-dimethoxyphenol
    —— 2,3-di-O-benzyl-4,6-O-benzylidene-β-D-galactopyranosyl phenyl sulphone 124477-10-7 C33H32O7S
    2,3-di-O-benzyl-4,6-O-benzylidene-β-D-galactopyranosyl phenyl sulphone
    —— 2-(hydroxyimino)methyl-3,3-dimethylindolino(1,2-b) oxazoline 140451-74-7 C13H16N2O2
    2-(hydroxyimino)methyl-3,3-dimethylindolino(1,2-b) oxazoline
    —— 2,3,5-tri-O-benzyl-D-arabinoamide 158349-28-1 C26H29NO5
    2,3,5-tri-O-benzyl-D-arabinoamide
    —— 2-tert-butyl-6-(3-cyano-propoxy)-4-[2-(5,6-diethoxy-7-fluoro-1-imino-1,3-dihydro-isoindol-2-yl)-acetyl]-phenyl methanesulfonate hydrobromide 474624-35-6 BrH*C29H36FN3O7S
    2-tert-butyl-6-(3-cyano-propoxy)-4-[2-(5,6-diethoxy-7-fluoro-1-imino-1,3-dihydro-isoindol-2-yl)-acetyl]-phenyl methanesulfonate hydrobromide
    —— {(2R,3R)-3-[(1S,2S,3S)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-butyl]-oxiranyl}-methanol 883292-56-6 C21H46O4Si2
    {(2R,3R)-3-[(1S,2S,3S)-2,4-Bis-(tert-butyl-dimethyl-silanyloxy)-1,3-dimethyl-butyl]-oxiranyl}-methanol
    —— 2-(4-(tert-butyl)cyclohex-1-en-1-yl)-6-(trifluoromethyl)nicotinonitrile 1622453-04-6 C17H19F3N2
    2-(4-(tert-butyl)cyclohex-1-en-1-yl)-6-(trifluoromethyl)nicotinonitrile
    —— 2-Benzyloxycarbonylamino-3,3,4-trimethyl-4-pentenoicacid 65427-41-0 C16H21NO4
    2-Benzyloxycarbonylamino-3,3,4-trimethyl-4-pentenoicacid
    —— <2-Benzoylxy-aethyl>-diphenyl-phosphin 7334-92-1 C21H19O2P
    <2-Benzoylxy-aethyl>-diphenyl-phosphin
    —— 20ξ-Hydroxy-21-acetoxy-3,3-ethylendioxy-Δ<sup>5</sup>-18,20-cyclopregnen 102262-56-6 C25H36O5
    20ξ-Hydroxy-21-acetoxy-3,3-ethylendioxy-Δ<sup>5</sup>-18,20-cyclopregnen
    —— 2-(4-Methyl-5-phenyl-3H-<1,2>dithiol-3seq-cis-yliden)-acenaphthen-1-on 905-47-5 C22H14OS2
    2-(4-Methyl-5-phenyl-3H-<1,2>dithiol-3seq-cis-yliden)-acenaphthen-1-on
    —— 2-phenyl-acetimidic acid isobutyl ester; hydrobromide 100368-61-4 BrH*C12H17NO
    2-phenyl-acetimidic acid isobutyl ester; hydrobromide
    —— 2-Hydroxy-6-methyl-2-phenyl-2H-1,4-benzoxazin 106841-52-5 C15H13NO2
    2-Hydroxy-6-methyl-2-phenyl-2H-1,4-benzoxazin
    —— 2-chloromethyl-2,3-dihydro-benzo[1,4]dioxin-5-carboxylic acid amide 103854-75-7 C10H10ClNO3
    2-chloromethyl-2,3-dihydro-benzo[1,4]dioxin-5-carboxylic acid amide
    —— 2-Hexyl-2,3-dihydro-4H-benzothiazin-4-on 92500-08-8 C14H19NOS
    2-Hexyl-2,3-dihydro-4H-benzothiazin-4-on
    —— 2-ethyl-4,5,6,7,8,9-hexahydro-cycloocta[<i>b</i>]furan-3-carboxylic acid 131867-43-1 C13H18O3
    2-ethyl-4,5,6,7,8,9-hexahydro-cycloocta[<i>b</i>]furan-3-carboxylic acid
    —— 2-Methyl-3-(2-nitro-4,5-dimethoxyphenylacetyl)-indol 94254-52-1 C19H18N2O5
    2-Methyl-3-(2-nitro-4,5-dimethoxyphenylacetyl)-indol
    —— 2-Butylsulfanyl-5-imidazo[1,2-a]pyridin-6-yl-6-methyl-nicotinonitrile 143951-89-7 C18H18N4S
    2-Butylsulfanyl-5-imidazo[1,2-a]pyridin-6-yl-6-methyl-nicotinonitrile
    —— (2R,3R,4R,5S,6R)-2-((bis(benzyloxy)phosphoryl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate 1020262-91-2 C26H31O11P
    (2R,3R,4R,5S,6R)-2-((bis(benzyloxy)phosphoryl)oxy)-6-methyltetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2,2,3,3.3-pentafluoropropyl phosphorodichloridate 30787-76-9 C3H2Cl2F5O2P
    2,2,3,3.3-pentafluoropropyl phosphorodichloridate
    —— 2-bromoethyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-glucopyranoside 857891-81-7 C36H31BrO9S
    2-bromoethyl 2,3,4,6-tetra-O-benzoyl-1-thio-β-D-glucopyranoside
    —— (20R)-20-Chlor-3β-acetoxy-5α-pregnan 14047-89-3 C23H37ClO2
    (20R)-20-Chlor-3β-acetoxy-5α-pregnan
    —— 2,6-Ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)sulfanylheptan-2-ylsulfanyl]phenol 27428-23-5 C35H56O2S2
    2,6-Ditert-butyl-4-[2-(3,5-ditert-butyl-4-hydroxyphenyl)sulfanylheptan-2-ylsulfanyl]phenol
    —— 2-<4-<<<(tert-butyloxy)carbonyl>amino>methyl>phenyl>-5-hexynoic acid 143774-31-6 C18H23NO4
    2-<4-<<<(tert-butyloxy)carbonyl>amino>methyl>phenyl>-5-hexynoic acid
    —— 2,6,7-trimethyl-3-o-tolyl-3,4-dihydro-4-oxoquinazoline-8-carboxylic acid 86542-61-2 C19H18N2O3
    2,6,7-trimethyl-3-o-tolyl-3,4-dihydro-4-oxoquinazoline-8-carboxylic acid
    —— (+/-)-2-Methyl-4-(purin-6-ylamino)buttersaeure 37789-37-0 C10H13N5O2
    (+/-)-2-Methyl-4-(purin-6-ylamino)buttersaeure
    —— 2-Ethoxy-dibenzofuran-3-sulfonyl chloride 557792-40-2 C14H11ClO4S
    2-Ethoxy-dibenzofuran-3-sulfonyl chloride
    —— 2-(2-Benzooxazol-2-yl-1,2-diphenyl-ethyl)-malonic acid diethyl ester 343858-22-0 C28H27NO5
    2-(2-Benzooxazol-2-yl-1,2-diphenyl-ethyl)-malonic acid diethyl ester
    —— 2-cyano-3-phenyl-4-(o-carboxyphenylhydrazono)-but-2-enonitrile 110919-53-4 C18H12N4O2
    2-cyano-3-phenyl-4-(o-carboxyphenylhydrazono)-but-2-enonitrile
    —— 2-chloro-11-piperazin-1-yl-dibenzo[b,f][1,4]thiazepine 5,5-dioxide 13745-69-2 C17H16ClN3O2S
    2-chloro-11-piperazin-1-yl-dibenzo[b,f][1,4]thiazepine 5,5-dioxide
    —— (2S,5R,6R)-6-(Allyloxy-hydroxy-methyl)-6-{2-[(4-ethyl-2,3-dioxo-piperazine-1-carbonyl)-amino]-2-phenyl-acetylamino}-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester 107668-64-4 C34H39N5O9S
    (2S,5R,6R)-6-(Allyloxy-hydroxy-methyl)-6-{2-[(4-ethyl-2,3-dioxo-piperazine-1-carbonyl)-amino]-2-phenyl-acetylamino}-3,3-dimethyl-7-oxo-4-thia-1-aza-bicyclo[3.2.0]heptane-2-carboxylic acid benzyl ester
    —— 2-(2-phenylpropanoyl)benzoic acid 4767-60-6 C16H14O3
    2-(2-phenylpropanoyl)benzoic acid
    —— [2-(2-hydroxy-3,5-dimethylphenyl)-5,10,15,20-tetraphenylporphyrinato]copper(II) 198835-49-3 C52H36CuN4O
    [2-(2-hydroxy-3,5-dimethylphenyl)-5,10,15,20-tetraphenylporphyrinato]copper(II)
    —— 2-tert-butyl-1,4-dioxaspiro<2.2>pentane 131864-28-3 C7H12O2
    2-tert-butyl-1,4-dioxaspiro<2.2>pentane
    —— [(2R,3R,4R,5R)-3,4-diacetyloxy-5-(5-carbamoylimino-2,4-dioxoimidazolidin-1-yl)oxolan-2-yl]methyl acetate 1300562-93-9 C15H18N4O10
    [(2R,3R,4R,5R)-3,4-diacetyloxy-5-(5-carbamoylimino-2,4-dioxoimidazolidin-1-yl)oxolan-2-yl]methyl acetate
    —— [2,6-Ph2PNHC5H3N(AlClEt2)NPPh2]Cr(μ-Cl)2AlEt2*(toluene) 1476738-26-7 C7H8*C37H44Al2Cl3CrN3P2
    [2,6-Ph2PNHC5H3N(AlClEt2)NPPh2]Cr(μ-Cl)2AlEt2*(toluene)
    —— (2,3,11,12-bis(1',4',7',10',13'-pentaoxatridecamethylene)-7,16-diethyldibenzo(b,i)(1,4,8,11)tetraazacyclotetradecinato)copper(II) 131955-80-1 C38H50CuN4O10
    (2,3,11,12-bis(1',4',7',10',13'-pentaoxatridecamethylene)-7,16-diethyldibenzo(b,i)(1,4,8,11)tetraazacyclotetradecinato)copper(II)
    —— 2-methoxy-2',3'-dihydrospiro[cyclohexa[2,5]diene-1,1'-inden]-4-one 1309570-96-4 C15H14O2
    2-methoxy-2',3'-dihydrospiro[cyclohexa[2,5]diene-1,1'-inden]-4-one
    —— 2,3,3,3-Tetrachloro-2-ethoxycarbonylamino-propionic acid methyl ester 99052-08-1 C7H9Cl4NO4
    2,3,3,3-Tetrachloro-2-ethoxycarbonylamino-propionic acid methyl ester
    —— (2E,4R,5S,6R,17S)-17-hydroxy-4,6-isopropylidenedioxy-5-[(2-methoxyethoxy)methoxy]-2-octadecenoic acid 288608-01-5 C25H46O8
    (2E,4R,5S,6R,17S)-17-hydroxy-4,6-isopropylidenedioxy-5-[(2-methoxyethoxy)methoxy]-2-octadecenoic acid
    —— 2-(4-bromo-2-methoxyphenyl)-3-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)phenyl)propan-1-amine 1254351-61-5 C25H26BrCl2NO3
    2-(4-bromo-2-methoxyphenyl)-3-(4-(2-(2,6-dichloro-4-methylphenoxy)ethoxy)phenyl)propan-1-amine
    —— 2,4-dichloro-6-methyl-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzenesulfonamide 531551-38-9 C15H11Cl2N3O2S2
    2,4-dichloro-6-methyl-N-(3-phenyl-1,2,4-thiadiazol-5-yl)benzenesulfonamide
    —— 2-vinyl-4-phenyl-4H-5,6-dihydro-1,3-oxazine 81548-21-2 C12H13NO
    2-vinyl-4-phenyl-4H-5,6-dihydro-1,3-oxazine
    —— 2-deutero-2'-deoxy-1,N<sup>6</sup>-ethenoadenosine 405271-13-8 C12H13N5O3
    2-deutero-2'-deoxy-1,N<sup>6</sup>-ethenoadenosine
    —— 2-[2-(diethylamino)phenyl]-N,N-dimethyl-2-phenylacetamide 101024-53-7 C20H26N2O
    2-[2-(diethylamino)phenyl]-N,N-dimethyl-2-phenylacetamide
    —— 2-[(4-Ethoxyphenyl)iminomethyl]-5-pentoxyphenol 124903-98-6 C20H25NO3
    2-[(4-Ethoxyphenyl)iminomethyl]-5-pentoxyphenol
    —— (2S,3S,4S,5R,6S)-2-((allyloxy)carbonyl)-6-(((2S,3R)-3-hydroxy-2-nonadecanamidoicosyl)oxy)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate 1122631-57-5 C69H103NO12
    (2S,3S,4S,5R,6S)-2-((allyloxy)carbonyl)-6-(((2S,3R)-3-hydroxy-2-nonadecanamidoicosyl)oxy)tetrahydro-2H-pyran-3,4,5-triyl tribenzoate
    —— (2,3-dihydro-benzofuran-2-yl)-acetonitrile 1000851-35-3 C10H9NO
    (2,3-dihydro-benzofuran-2-yl)-acetonitrile