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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,4R)-4-((1R,3aR,4S,7aR)-4-Benzyloxy-7a-methyl-octahydro-inden-1-yl)-1-(2-methyl-oxiranyl)-pentan-2-ol 96845-41-9 C25H38O3
    (2S,4R)-4-((1R,3aR,4S,7aR)-4-Benzyloxy-7a-methyl-octahydro-inden-1-yl)-1-(2-methyl-oxiranyl)-pentan-2-ol
    —— 2,3-diphenyl-1,4-diaza-spiro[4.7]dodeca-1,3-diene 55682-26-3 C22H24N2
    2,3-diphenyl-1,4-diaza-spiro[4.7]dodeca-1,3-diene
    —— 2-Amino-6,7-dibenzyl-7,8-dihydro-pteridin-4-ol; hydrochloride 49647-56-5 C20H19N5O*ClH
    2-Amino-6,7-dibenzyl-7,8-dihydro-pteridin-4-ol; hydrochloride
    —— 2,3,4,1',3',6'-Hepta-O-benzoyl-6-chlor-6-deoxysaccharose 54429-74-2 C61H49ClO17
    2,3,4,1',3',6'-Hepta-O-benzoyl-6-chlor-6-deoxysaccharose
    —— 2-(2-nitro-phenyl)-3-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazin-4-one 55180-03-5 C22H17N5O3
    2-(2-nitro-phenyl)-3-<i>p</i>-tolyl-2,3-dihydro-1<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazin-4-one
    —— 2-naphthalen-2-yl-6-thiophen-2-yl-4-<i>o</i>-tolyl-pyridine 52601-51-1 C26H19NS
    2-naphthalen-2-yl-6-thiophen-2-yl-4-<i>o</i>-tolyl-pyridine
    —— 2-Mercapto-4H-pyrido<1,2-a>pyrimidin-4-on 54026-86-7 C8H6N2OS
    2-Mercapto-4H-pyrido<1,2-a>pyrimidin-4-on
    —— 2-{(2-Hydroxy-ethyl)-[3-(3-nitro-pyridin-2-ylamino)-propyl]-amino}-ethanol 50503-20-3 C12H20N4O4
    2-{(2-Hydroxy-ethyl)-[3-(3-nitro-pyridin-2-ylamino)-propyl]-amino}-ethanol
    —— 2-Phenyl-6-benzothiazolyl-isothiocyanat 43088-12-6 C14H8N2S2
    2-Phenyl-6-benzothiazolyl-isothiocyanat
    —— 2-amino-5,7-bis-(3,4-dichloro-phenyl)-4,7-dihydro-5<i>H</i>-thieno[2,3-<i>c</i>]thiopyran-3-carbonitrile 42160-01-0 C20H12Cl4N2S2
    2-amino-5,7-bis-(3,4-dichloro-phenyl)-4,7-dihydro-5<i>H</i>-thieno[2,3-<i>c</i>]thiopyran-3-carbonitrile
    —— 2-((1S,5R)-1-Fluoro-7-oxo-3-phenyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-3-enoic acid 2,2,2-trichloro-ethyl ester 55310-97-9 C17H14Cl3FN2O3S
    2-((1S,5R)-1-Fluoro-7-oxo-3-phenyl-4-thia-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-3-methyl-but-3-enoic acid 2,2,2-trichloro-ethyl ester
    —— 2-[(2,4-dichloro-phenyl)-methanesulfonyl]-1-methyl-5-nitro-1<i>H</i>-imidazole 50969-95-4 C11H9Cl2N3O4S
    2-[(2,4-dichloro-phenyl)-methanesulfonyl]-1-methyl-5-nitro-1<i>H</i>-imidazole
    —— 2-[(2,4-dichloro-phenyl)-methanesulfinyl]-1-methyl-5-nitro-1<i>H</i>-imidazole 50969-64-7 C11H9Cl2N3O3S
    2-[(2,4-dichloro-phenyl)-methanesulfinyl]-1-methyl-5-nitro-1<i>H</i>-imidazole
    —— 2,13-dibromo-6-methyl-ergoline-8-carboxylic acid isopropylamide 50504-42-2 C19H23Br2N3O
    2,13-dibromo-6-methyl-ergoline-8-carboxylic acid isopropylamide
    —— 2-Amino-4-hydroxy-5-(1-adamantyl)-6-(1-propyl)pyrimidin 50766-02-4 C17H25N3O
    2-Amino-4-hydroxy-5-(1-adamantyl)-6-(1-propyl)pyrimidin
    —— 2-[1-(4-Bromophenyl)ethenyl]-1,3,5-trimethylbenzene 1126693-86-4 C17H17Br
    2-[1-(4-Bromophenyl)ethenyl]-1,3,5-trimethylbenzene
    —— 2-iodo-11H-indolo[3,2-c]quinoline-6-carboxylic acid 1169706-05-1 C16H9IN2O2
    2-iodo-11H-indolo[3,2-c]quinoline-6-carboxylic acid
    —— 2-Bromo-1,2-diphenyl-2-p-tolyl-ethanone 27852-40-0 C21H17BrO
    2-Bromo-1,2-diphenyl-2-p-tolyl-ethanone
    —— 2-Methyl-2-(2-butyloxymethoxy-cyclohexyloxy)-hexen-(5)-in-(3) 58070-42-1 C18H30O3
    2-Methyl-2-(2-butyloxymethoxy-cyclohexyloxy)-hexen-(5)-in-(3)
    —— 2-Methyl-2-<2-(2-cyanethoxy)-cyclohexyloxy>-hexen-(5)-in-(3) 58070-45-4 C16H23NO2
    2-Methyl-2-<2-(2-cyanethoxy)-cyclohexyloxy>-hexen-(5)-in-(3)
    —— 2-Cyclohexyl-[1,3,2]dithiaphosphinane 2-sulfide 57115-79-4 C9H17PS3
    2-Cyclohexyl-[1,3,2]dithiaphosphinane 2-sulfide
    —— 2-(2-Amino-5-benzyloxycarbonylamino-pentanoylamino)-5-benzyloxycarbonylamino-pentanoic acid 60254-58-2 C26H34N4O7
    2-(2-Amino-5-benzyloxycarbonylamino-pentanoylamino)-5-benzyloxycarbonylamino-pentanoic acid
    —— 2-n-Propylaminoethyl-2-(3-methoxyphenyl)phenylacetate 56504-21-3 C20H25NO3
    2-n-Propylaminoethyl-2-(3-methoxyphenyl)phenylacetate
    —— 2-Methyl-1,3,5-trinitro-benzene; compound with 4-chloro-phenylamine 18604-83-6 C6H6ClN*C7H5N3O6
    2-Methyl-1,3,5-trinitro-benzene; compound with 4-chloro-phenylamine
    —— 2-Phenyl-4-methoxymethyl-1.3-dioxaspiro<5.5>undecan 51992-47-3 C17H24O3
    2-Phenyl-4-methoxymethyl-1.3-dioxaspiro<5.5>undecan
    —— 2-[6-Chloro-2-oxo-2H-acenaphthylen-(1Z)-ylidene]-4-iodo-benzo[b]thiophen-3-one 53306-72-2 C20H8ClIO2S
    2-[6-Chloro-2-oxo-2H-acenaphthylen-(1Z)-ylidene]-4-iodo-benzo[b]thiophen-3-one
    —— 2-(O-Methyl-aci-nitroaethyliden)-δ-valerolacton 53143-42-3 C8H11NO4
    2-(O-Methyl-aci-nitroaethyliden)-δ-valerolacton
    —— 2-Di-n-propylphosphino-3,4-diethyl-5-methylthiophen 52423-15-1 C15H27PS
    2-Di-n-propylphosphino-3,4-diethyl-5-methylthiophen
    —— 2-Nitro-5-(4-carboxyphenyl)furan 53782-70-0 C11H7NO5
    2-Nitro-5-(4-carboxyphenyl)furan
    —— 2-Benzoyloxy-2',3-bithienyl 51789-79-8 C15H10O2S2
    2-Benzoyloxy-2',3-bithienyl
    —— <2-Brom-selenienyl-3>-<4'-brom-selenienyl-3'>-methanol 53444-19-2 C9H6Br2OSe2
    <2-Brom-selenienyl-3>-<4'-brom-selenienyl-3'>-methanol
    —— 2-Cyano-3-(2,3,4-trimethoxy-phenyl)-propionic acid 55855-76-0 C13H15NO5
    2-Cyano-3-(2,3,4-trimethoxy-phenyl)-propionic acid
    —— (2,5-Dichloro-4-thiocyanato-phenoxy)-acetic acid 56077-75-9 C9H5Cl2NO3S
    (2,5-Dichloro-4-thiocyanato-phenoxy)-acetic acid
    —— 2-(1-cyano-2-methylsulfanyl-4-oxo-4<i>H</i>-quinolizin-3-yl)-benzoic acid methyl ester 50802-59-0 C19H14N2O3S
    2-(1-cyano-2-methylsulfanyl-4-oxo-4<i>H</i>-quinolizin-3-yl)-benzoic acid methyl ester
    —— 2-benzylamino-1-(1-benzyl-indol-3-yl)-ethanol 55654-98-3 C24H24N2O
    2-benzylamino-1-(1-benzyl-indol-3-yl)-ethanol
    —— 2-(Benzhydrylidene-amino)-1-phenyl-2-pyridin-2-yl-ethanol 54220-01-8 C26H22N2O
    2-(Benzhydrylidene-amino)-1-phenyl-2-pyridin-2-yl-ethanol
    —— 2,6-Dibrom-N-(p-toluolsulfonyl)-9-azabicyclo<3.3.1>nonan 35985-94-5 C15H19Br2NO2S
    2,6-Dibrom-N-(p-toluolsulfonyl)-9-azabicyclo<3.3.1>nonan
    —— 2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(4-chloro-3-methyl-2,6-dinitro-phenyl) ester 53279-00-8 C21H18Cl2N6O8S4
    2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(4-chloro-3-methyl-2,6-dinitro-phenyl) ester
    —— 2,2,3-triphenyl-4,4-bis-trifluoromethyl-2-(2,2,2-trifluoro-1-trifluoromethyl-ethoxy)-2λ<sup>5</sup>-[1,2]oxaphosphetane 53772-52-4 C25H17F12O2P
    2,2,3-triphenyl-4,4-bis-trifluoromethyl-2-(2,2,2-trifluoro-1-trifluoromethyl-ethoxy)-2λ<sup>5</sup>-[1,2]oxaphosphetane
    —— 2-Hexadecaoxy-1-Nitronaphthalin 2489-36-3 C26H39NO3
    2-Hexadecaoxy-1-Nitronaphthalin
    —— 2,3,5-triphenyl-p-quinquephenyl 34622-33-8 C48H34
    2,3,5-triphenyl-p-quinquephenyl
    —— 2-acetyl-1-(2-nitro-phenyl)-2,3,4,9-tetrahydro-1<i>H</i>-β-carboline-3-carboxylic acid methyl ester 54712-79-7 C21H19N3O5
    2-acetyl-1-(2-nitro-phenyl)-2,3,4,9-tetrahydro-1<i>H</i>-β-carboline-3-carboxylic acid methyl ester
    —— 2-((2E,6E)-3,7,11-Trimethyl-9-phenylsulfanyl-dodeca-2,6,10-trienyloxy)-tetrahydro-pyran 52527-87-4 C26H38O2S
    2-((2E,6E)-3,7,11-Trimethyl-9-phenylsulfanyl-dodeca-2,6,10-trienyloxy)-tetrahydro-pyran
    —— 2-{Acetoxy-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl]-amino}-pentanoic acid ethyl ester 55424-28-7 C19H22N2O7
    2-{Acetoxy-[2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-acetyl]-amino}-pentanoic acid ethyl ester
    —— (2R,3S,3aR,6R,9aS)-3a-Hydroxy-3-isopropyl-6,9a-dimethyl-dodecahydro-cyclopenta[a]naphthalene-2,6-dicarboxylic acid 6-methyl ester 54003-78-0 C21H34O5
    (2R,3S,3aR,6R,9aS)-3a-Hydroxy-3-isopropyl-6,9a-dimethyl-dodecahydro-cyclopenta[a]naphthalene-2,6-dicarboxylic acid 6-methyl ester
    —— (2-Chloro-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-3-yl)-[3-(diethyl-pentyl-silanyl)-propyl]-amine 41907-80-6 C20H32ClNO2SSi
    (2-Chloro-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-3-yl)-[3-(diethyl-pentyl-silanyl)-propyl]-amine
    —— (2-Chloro-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-3-yl)-(3-triethylsilanyl-propyl)-amine 41907-77-1 C17H26ClNO2SSi
    (2-Chloro-1,1-dioxo-1H-1λ<sup>6</sup>-benzo[b]thiophen-3-yl)-(3-triethylsilanyl-propyl)-amine
    —— 2-[(4-Methoxy-phenyl)-hydrazono]-3-[(E)-phenylimino]-butyric acid ethyl ester 42499-29-6 C19H21N3O3
    2-[(4-Methoxy-phenyl)-hydrazono]-3-[(E)-phenylimino]-butyric acid ethyl ester
    —— 2,2,N,N-Tetramethyl-N'-pyridin-3-yl-propane-1,3-diamine 51752-85-3 C12H21N3
    2,2,N,N-Tetramethyl-N'-pyridin-3-yl-propane-1,3-diamine
    —— (2R,3S,4R,6S)-2,3-Dimethoxy-6-methyl-4-nitro-tetrahydro-pyran 51296-03-8 C8H15NO5
    (2R,3S,4R,6S)-2,3-Dimethoxy-6-methyl-4-nitro-tetrahydro-pyran