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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2'-cyclohexyl-spiro[fluorene-9,3'-oxaziridine] 73040-83-2 C19H19NO
    2'-cyclohexyl-spiro[fluorene-9,3'-oxaziridine]
    —— 2-(2,4,6-trichloro-phenylamino)-1H-benzimidazole-5-carboxylic acid (4-bromo-phenyl)amide 1219119-20-6 C20H12BrCl3N4O
    2-(2,4,6-trichloro-phenylamino)-1H-benzimidazole-5-carboxylic acid (4-bromo-phenyl)amide
    —— [2-(4-Acetamidophenyl-sulfanyl)-6-(2-methylphenyl)-pyrimidin-4-yl]-(5-methyl-2H-pyrazol-3-yl)-amine 438205-50-6 C23H22N6OS
    [2-(4-Acetamidophenyl-sulfanyl)-6-(2-methylphenyl)-pyrimidin-4-yl]-(5-methyl-2H-pyrazol-3-yl)-amine
    —— 2-Methyl-2-[(2-methyl-4,4,6,6-tetraphenyl-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-trien-2-yl)oxy]-4,4,6,6-tetraphenyl-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-triene 62150-10-1 C50H46N6OP6
    2-Methyl-2-[(2-methyl-4,4,6,6-tetraphenyl-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-trien-2-yl)oxy]-4,4,6,6-tetraphenyl-1,3,5-triaza-2lambda5,4lambda5,6lambda5-triphosphacyclohexa-1,3,5-triene
    —— <2,3-Dichlor-(then-5-yliden)>-malonaeure-dichlorid 90007-94-6 C8H2Cl4O2S
    <2,3-Dichlor-(then-5-yliden)>-malonaeure-dichlorid
    —— [2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-ethyl]-dimethyl-pentyl-ammonium; bromide 29811-82-3 Br*C19H33ClNO
    [2-(4-chloro-2-isopropyl-5-methyl-phenoxy)-ethyl]-dimethyl-pentyl-ammonium; bromide
    —— 2-hydroxy-4-nonanoylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride 116566-81-5 C22H36N2O4*ClH
    2-hydroxy-4-nonanoylamino-benzoic acid-(2-diethylamino-ethyl ester); hydrochloride
    —— 2-[2-(2-chloro-ethyl)-benzylidenamino]-3,4-dihydro-isoquinolinium; chloride 113950-40-6 C18H18ClN2*Cl
    2-[2-(2-chloro-ethyl)-benzylidenamino]-3,4-dihydro-isoquinolinium; chloride
    —— 2-bromo-7-ethoxy-4-methyl-quinoline 103982-39-4 C12H12BrNO
    2-bromo-7-ethoxy-4-methyl-quinoline
    —— (25<i>R</i>)-1β,2β-isopropylidenedioxy-5β-spirostan-3α-ol 119533-43-6 C30H48O5
    (25<i>R</i>)-1β,2β-isopropylidenedioxy-5β-spirostan-3α-ol
    —— 2-chloro-3-(2-hydroxy-ethylamino)-9,10-dihydro-9,10-<i>o</i>-benzeno-anthracene-1,4-dione 112274-09-6 C22H16ClNO3
    2-chloro-3-(2-hydroxy-ethylamino)-9,10-dihydro-9,10-<i>o</i>-benzeno-anthracene-1,4-dione
    —— 2-{4-[2-(4-Hydroxymethyl-2-nitro-phenylamino)-propionyloxymethyl]-2-nitro-phenylamino}-propionic acid ethyl ester 114201-93-3 C22H26N4O9
    2-{4-[2-(4-Hydroxymethyl-2-nitro-phenylamino)-propionyloxymethyl]-2-nitro-phenylamino}-propionic acid ethyl ester
    —— 2-(2-chlorosulfonyl-trans(?)-stilben-4-yl)-2H-naphtho[1,2-d][1,2,3]triazole-4-carbonyl chloride 119570-31-9 C25H15Cl2N3O3S
    2-(2-chlorosulfonyl-trans(?)-stilben-4-yl)-2H-naphtho[1,2-d][1,2,3]triazole-4-carbonyl chloride
    —— 2-iodo-3-phenyl-4-trimethylsilylethynylquinoline 1264720-21-9 C20H18INSi
    2-iodo-3-phenyl-4-trimethylsilylethynylquinoline
    —— 2,3-dibromo-2,3-dihydro-5-diethylaminonaphtho<2,3-g>indole-6,11-dione 83212-15-1 C20H18Br2N2O2
    2,3-dibromo-2,3-dihydro-5-diethylaminonaphtho<2,3-g>indole-6,11-dione
    —— 2-ethyl-4-((Ξ)-trans-cinnamylidene)-4H-isoquinoline-1,3-dione 102078-90-0 C20H17NO2
    2-ethyl-4-((Ξ)-trans-cinnamylidene)-4H-isoquinoline-1,3-dione
    —— 2-Methoxy-6-methoxycarbonylmethylsulfanyl-3,5-dinitro-benzoic acid methyl ester 286372-23-4 C12H12N2O9S
    2-Methoxy-6-methoxycarbonylmethylsulfanyl-3,5-dinitro-benzoic acid methyl ester
    —— 2,2-dimethyl-3-(naphthalen-2-yl)-2H-azirine 51051-85-5 C14H13N
    2,2-dimethyl-3-(naphthalen-2-yl)-2H-azirine
    —— (2S,3R)-2-allyl-3-hydroxy-2-methyl-hex-5-enoic acid methyl ester 1209462-34-9 C11H18O3
    (2S,3R)-2-allyl-3-hydroxy-2-methyl-hex-5-enoic acid methyl ester
    —— 2-amino-N-{4-[(fluoren-9-ylmethoxy)carbonylamino]-butyl}acetamide trifluoroacetic acid salt 919528-52-2 C2HF3O2*C21H25N3O3
    2-amino-N-{4-[(fluoren-9-ylmethoxy)carbonylamino]-butyl}acetamide trifluoroacetic acid salt
    —— 2-(3,3-dibromo-2-oxopropoxy)benzaldehyde 1314890-10-2 C10H8Br2O3
    2-(3,3-dibromo-2-oxopropoxy)benzaldehyde
    —— 2-(4-bromophenyl)-5-(4-chlorophenyl)-4-[N-(ethoxycarbonyl)(2-propene-3-one-1-yl)amino]-1,2,3-triazole 1379475-68-9 C20H16BrClN4O3
    2-(4-bromophenyl)-5-(4-chlorophenyl)-4-[N-(ethoxycarbonyl)(2-propene-3-one-1-yl)amino]-1,2,3-triazole
    —— 2,3-bis(3-methoxyphenyl)-1-(4-((S)-2-((R)-3-methylpyrrolidin-1-yl)propoxy)phenyl)propan-1-one 1352547-09-1 C31H37NO4
    2,3-bis(3-methoxyphenyl)-1-(4-((S)-2-((R)-3-methylpyrrolidin-1-yl)propoxy)phenyl)propan-1-one
    —— 2-(2,6-dichloro-4-methylphenyl)malonic acid 185153-39-3 C10H8Cl2O4
    2-(2,6-dichloro-4-methylphenyl)malonic acid
    —— 2-[(3E,5E)-1,8-diphenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)octa-3,5-dien-4-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane 178693-08-8 C32H44B2O4
    2-[(3E,5E)-1,8-diphenyl-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)octa-3,5-dien-4-yl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane
    —— 2,2-Dimethyl-propionic acid (2R,3R,4R,5R,6S)-5-acetylamino-6-benzyloxy-2-(2,2-dimethyl-propionyloxymethyl)-4-phenoxythiocarbonyloxy-tetrahydro-pyran-3-yl ester 725718-32-1 C32H41NO9S
    2,2-Dimethyl-propionic acid (2R,3R,4R,5R,6S)-5-acetylamino-6-benzyloxy-2-(2,2-dimethyl-propionyloxymethyl)-4-phenoxythiocarbonyloxy-tetrahydro-pyran-3-yl ester
    —— 2,3-benzo-1-hydroxy-1-(3-methyl-2-butenyl)-6-methoxycyclohexa-2,5-dien-4-one 74785-21-0 C16H18O3
    2,3-benzo-1-hydroxy-1-(3-methyl-2-butenyl)-6-methoxycyclohexa-2,5-dien-4-one
    —— 2,5,8,17,20,23-hexathia{9.9}-o-cyclophane 155560-02-4 C24H32S6
    2,5,8,17,20,23-hexathia{9.9}-o-cyclophane
    —— 2-Amino-4-hydroxy-5-(4-chlor-2-amino-phenylmercapto)-pyrimidin 1145-38-6 C10H9ClN4OS
    2-Amino-4-hydroxy-5-(4-chlor-2-amino-phenylmercapto)-pyrimidin
    —— 2-Methylthio-4-chlor-chinolin 90799-78-3 C10H8ClNS
    2-Methylthio-4-chlor-chinolin
    —— 2-[(4-sec-butylphenoxy)methyl]-5-methyl-4-piperidinopyridine hydrochloride 115717-72-1 C22H30N2O*ClH
    2-[(4-sec-butylphenoxy)methyl]-5-methyl-4-piperidinopyridine hydrochloride
    —— 2,4-dimethyl-1-(p-tolyl)pentane-1,3-dione 122756-84-7 C14H18O2
    2,4-dimethyl-1-(p-tolyl)pentane-1,3-dione
    —— 2-(4-bromo-3,5-dimethyl-phenyl)-4-methyl-pyrimidine 1458656-11-5 C13H13BrN2
    2-(4-bromo-3,5-dimethyl-phenyl)-4-methyl-pyrimidine
    —— 2-(spiro[3.3]heptan-2-yl)acetic acid 2168959-86-0 C9H14O2
    2-(spiro[3.3]heptan-2-yl)acetic acid
    —— 2-[(2S,4S,6R,8S,10S)-8-[2-[(2-bromophenyl)methoxy]ethyl]-4-[tert-butyl(dimethyl)silyl]oxy-4-methyl-10-(2-trimethylsilylethoxymethoxy)-1,7-dioxaspiro[5.5]undecan-2-yl]acetonitrile 262615-00-9 C33H56BrNO6Si2
    2-[(2S,4S,6R,8S,10S)-8-[2-[(2-bromophenyl)methoxy]ethyl]-4-[tert-butyl(dimethyl)silyl]oxy-4-methyl-10-(2-trimethylsilylethoxymethoxy)-1,7-dioxaspiro[5.5]undecan-2-yl]acetonitrile
    —— (2S,4S)-2-[1-(2-Dimethylamino-ethyl)-1H-tetrazol-5-ylsulfanylmethyl]-4-mercapto-pyrrolidine-1-carboxylic acid allyl ester 288400-35-1 C14H24N6O2S2
    (2S,4S)-2-[1-(2-Dimethylamino-ethyl)-1H-tetrazol-5-ylsulfanylmethyl]-4-mercapto-pyrrolidine-1-carboxylic acid allyl ester
    —— (2S)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-13-[(5,5,5-trifluoropentyl)thio]tridecanamide 1019968-98-9 C27H38F6N2O2S
    (2S)-N-[4-cyano-3-(trifluoromethyl)phenyl]-2-hydroxy-2-methyl-13-[(5,5,5-trifluoropentyl)thio]tridecanamide
    —— (2-acetyl-3-oxo-thiobutyryl)-carbamic acid 857829-71-1 C7H9NO4S
    (2-acetyl-3-oxo-thiobutyryl)-carbamic acid
    —— 2-methyl-3t-(5-nitro-[2]furyl)-acrylic acid benzylamide 1037-67-8 C15H14N2O4
    2-methyl-3t-(5-nitro-[2]furyl)-acrylic acid benzylamide
    —— [2-Benzyl-3-(4-methoxy-4-oxobutyl)-7-methyl-6,8-dioxo-5-phenylisoquinolin-7-yl] cyclopentanecarboxylate 1014004-16-0 C34H35NO6
    [2-Benzyl-3-(4-methoxy-4-oxobutyl)-7-methyl-6,8-dioxo-5-phenylisoquinolin-7-yl] cyclopentanecarboxylate
    —— 2-methyl-6-[(1R,3S)-3-(5-methyl-2-(4-trifluoromethylphenyl)-oxazol-4-ylmethoxy)-cyclohexyloxymethyl]-benzoic acid 870539-68-7 C27H28F3NO5
    2-methyl-6-[(1R,3S)-3-(5-methyl-2-(4-trifluoromethylphenyl)-oxazol-4-ylmethoxy)-cyclohexyloxymethyl]-benzoic acid
    —— (2-aminopyridine)Co(bis-salicylatothiosemicarbazide)(H2O) 796031-81-7 C20H19CoN5O3S
    (2-aminopyridine)Co(bis-salicylatothiosemicarbazide)(H2O)
    —— (2S,3R)-1-(9H-fluoren-9-ylmethoxycarbonyl)-3-methyl-azetidine-2-carboxylic acid 2705220-27-3 C20H19NO4
    (2S,3R)-1-(9H-fluoren-9-ylmethoxycarbonyl)-3-methyl-azetidine-2-carboxylic acid
    —— 2-Benzylsulfanyl-3-[6-bromo-3-oxo-8-(2-trimethylsilylethoxymethoxy)-4-(2-trimethylsilylethoxymethyl)quinoxalin-2-yl]benzoic acid 688808-31-3 C34H43BrN2O6SSi2
    2-Benzylsulfanyl-3-[6-bromo-3-oxo-8-(2-trimethylsilylethoxymethoxy)-4-(2-trimethylsilylethoxymethyl)quinoxalin-2-yl]benzoic acid
    —— 2-Benzylsulfanyl-3-[3-methoxy-8-(methoxymethoxy)-6-(oxan-2-yloxymethyl)quinoxalin-2-yl]benzoic acid 688808-57-3 C31H32N2O7S
    2-Benzylsulfanyl-3-[3-methoxy-8-(methoxymethoxy)-6-(oxan-2-yloxymethyl)quinoxalin-2-yl]benzoic acid
    —— 2-((2,4-dimethylbenzylidene)amino)phenol 1108748-52-2 C15H15NO
    2-((2,4-dimethylbenzylidene)amino)phenol
    —— (2E,6E,8E,12Z)-Hexadeca-2,6,8,12-tetraen-10-ynoyl chloride 85838-34-2 C16H19ClO
    (2E,6E,8E,12Z)-Hexadeca-2,6,8,12-tetraen-10-ynoyl chloride
    —— 2,2-diethoxy-N,1-diphenylethylamine 93948-68-6 C18H23NO2
    2,2-diethoxy-N,1-diphenylethylamine
    —— (2RS,3RS) 4-oxo 1-(1-phenylmethyl)-1-H-tetrazol-5-yl 3-tritylamino-azetidine-2-carboxylate de methyle 107699-54-7 C32H28N6O3
    (2RS,3RS) 4-oxo 1-(1-phenylmethyl)-1-H-tetrazol-5-yl 3-tritylamino-azetidine-2-carboxylate de methyle
    —— 2,5-bis[2-(6-bromo-2-pyridyl)ethynyl]thiophene 502619-97-8 C18H8Br2N2S
    2,5-bis[2-(6-bromo-2-pyridyl)ethynyl]thiophene