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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-cyano-3,3-diphenyl-oxiranecarbothioic acid amide 51856-34-9 C16H12N2OS
    2-cyano-3,3-diphenyl-oxiranecarbothioic acid amide
    —— 2-acetylamino-1-piperidin-1-yl-anthraquinone 19952-05-7 C21H20N2O3
    2-acetylamino-1-piperidin-1-yl-anthraquinone
    —— 2-Ethyl-2-(1-hydroxy-cyclohexyl)-butyric acid ethyl ester 25409-19-2 C14H26O3
    2-Ethyl-2-(1-hydroxy-cyclohexyl)-butyric acid ethyl ester
    —— 2-(4-methoxyphenyl)benzo[b]thiophen-3-yl 4-chlorobenzoate 1309273-11-7 C22H15ClO3S
    2-(4-methoxyphenyl)benzo[b]thiophen-3-yl 4-chlorobenzoate
    —— 2-Dicyanomethylene-5-hydroxy-4-isobutyryl-5-isopropyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid amide 42046-50-4 C15H18N4O3
    2-Dicyanomethylene-5-hydroxy-4-isobutyryl-5-isopropyl-2,5-dihydro-1H-pyrrole-3-carboxylic acid amide
    —— (2-Formyl-3-thienyl)oxyessigsaeure 49596-95-4 C7H6O4S
    (2-Formyl-3-thienyl)oxyessigsaeure
    —— 2-{[(Z)-Benzoylimino]-methylsulfanyl-methyl}-1,3-diphenyl-4,5-dihydro-3H-imidazol-1-ium; iodide 53316-24-8 C24H22N3OS*I
    2-{[(Z)-Benzoylimino]-methylsulfanyl-methyl}-1,3-diphenyl-4,5-dihydro-3H-imidazol-1-ium; iodide
    —— {2-[2-(4-Chloro-phenoxy)-2-methyl-propionyloxy]-ethyl}-trimethyl-ammonium; chloride 38345-96-9 C15H23ClNO3*Cl
    {2-[2-(4-Chloro-phenoxy)-2-methyl-propionyloxy]-ethyl}-trimethyl-ammonium; chloride
    —— 2-[3-Carbamoyl-1-(4-nitro-benzyloxycarbonyl)-propylamino]-cyclopent-1-enecarboxylic acid ethyl ester 53100-31-5 C20H25N3O7
    2-[3-Carbamoyl-1-(4-nitro-benzyloxycarbonyl)-propylamino]-cyclopent-1-enecarboxylic acid ethyl ester
    —— 2-(2-chloro-phenyl)-4-indol-3-ylmethylene-5-methyl-2,4-dihydro-pyrazol-3-one 43106-28-1 C19H14ClN3O
    2-(2-chloro-phenyl)-4-indol-3-ylmethylene-5-methyl-2,4-dihydro-pyrazol-3-one
    —— 2'-Desoxy-1-methyladenosin-5'-monophosphat 50611-38-6 C11H16N5O6P
    2'-Desoxy-1-methyladenosin-5'-monophosphat
    —— 2-(Di-p-tolyl-phosphinoyl)-N-hydroxy-acetamide 40882-24-4 C16H18NO3P
    2-(Di-p-tolyl-phosphinoyl)-N-hydroxy-acetamide
    —— 2-[1-(2-chlorophenyl)-3-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]acetonitrile 1510825-96-3 C16H13ClN4
    2-[1-(2-chlorophenyl)-3-methyl-5-(1H-pyrrol-1-yl)-1H-pyrazol-4-yl]acetonitrile
    —— 2-amino-3,4-bis(aminocarbonyl)-1-<(2-(benzyloxy)ethoxy)methyl>pyrrole 127945-36-2 C16H20N4O4
    2-amino-3,4-bis(aminocarbonyl)-1-<(2-(benzyloxy)ethoxy)methyl>pyrrole
    —— 2-hydroxy-2-(3-methoxy-phenethyl)-1,3-dimethyl-cyclohexanecarboxylic acid ethyl ester 25914-43-6 C20H30O4
    2-hydroxy-2-(3-methoxy-phenethyl)-1,3-dimethyl-cyclohexanecarboxylic acid ethyl ester
    —— 2-[2-(dimethylamino)ethoxy]-6-ethyl-5-phenyl-6H-benzo[b][1]benzoxepin-5-ol 819060-10-1 C26H29NO3
    2-[2-(dimethylamino)ethoxy]-6-ethyl-5-phenyl-6H-benzo[b][1]benzoxepin-5-ol
    —— 2-{[(1S)-10-(4-methoxyphenoxy)pinocampheylselanyl]methyl}-2,3-dihydrobenzofuran 1202554-66-2 C26H32O3Se
    2-{[(1S)-10-(4-methoxyphenoxy)pinocampheylselanyl]methyl}-2,3-dihydrobenzofuran
    —— 2-(6-methoxynaphthalen-1-yl)ethyl benzenesulfonate 99417-11-5 C19H18O4S
    2-(6-methoxynaphthalen-1-yl)ethyl benzenesulfonate
    —— (2S,3S,6S,10bR)-6-Hex-5-enyl-3-hydroxymethyl-6,10b-dimethyl-2-phenyl-2,3,6,10b-tetrahydro-oxazolo[2,3-a]isoquinolin-5-one 127998-46-3 C26H31NO3
    (2S,3S,6S,10bR)-6-Hex-5-enyl-3-hydroxymethyl-6,10b-dimethyl-2-phenyl-2,3,6,10b-tetrahydro-oxazolo[2,3-a]isoquinolin-5-one
    —— 2,4-diiodo-3-fluoroquinoline 213772-72-6 C9H4FI2N
    2,4-diiodo-3-fluoroquinoline
    —— 2-(pent-4-enoyl)amino-4-(O-amino)hydroxybutanoic acid tert-butyl ester 862599-37-9 C13H24N2O4
    2-(pent-4-enoyl)amino-4-(O-amino)hydroxybutanoic acid tert-butyl ester
    —— 2-[2-hydroxy-4-(4-methoxybenzoyl)-2-(2-methoxy-2-oxoethyl)-5-(4-methoxyphenyl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]-5-methoxybenzoic acid 1605332-17-9 C30H27NO10
    2-[2-hydroxy-4-(4-methoxybenzoyl)-2-(2-methoxy-2-oxoethyl)-5-(4-methoxyphenyl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]-5-methoxybenzoic acid
    —— {2-[(4-Chloro-phenyl)-phenyl-methoxy]-ethyl}-[2-(3,4-dimethoxy-phenyl)-1-methyl-ethyl]-methyl-amine 47705-92-0 C27H32ClNO3
    {2-[(4-Chloro-phenyl)-phenyl-methoxy]-ethyl}-[2-(3,4-dimethoxy-phenyl)-1-methyl-ethyl]-methyl-amine
    —— {2-[1-(2-Methoxy-ethyl)-1H-indol-3-ylsulfanyl]-ethyl}-[1-methyl-pyrrolidin-(2E)-ylidene]-amine; compound with cyclohexyl-sulfamic acid 83747-71-1 C6H13NO3S*C18H25N3OS
    {2-[1-(2-Methoxy-ethyl)-1H-indol-3-ylsulfanyl]-ethyl}-[1-methyl-pyrrolidin-(2E)-ylidene]-amine; compound with cyclohexyl-sulfamic acid
    —— (2S,3R,R<sub>S</sub>)-1-chloro-1,1-difluoro-3-<(4-methylphenyl)sulfinyl>hex-5-en-1-ol 144728-96-1 C13H15ClF2O2S
    (2S,3R,R<sub>S</sub>)-1-chloro-1,1-difluoro-3-<(4-methylphenyl)sulfinyl>hex-5-en-1-ol
    —— [2,3-dimethyl-4-[(4-methylphenyl)diazenyl]phenyl] 4-hexoxybenzoate 100556-29-4 C28H32N2O3
    [2,3-dimethyl-4-[(4-methylphenyl)diazenyl]phenyl] 4-hexoxybenzoate
    —— 2,4-dimethyl-3,5-bis((triisopropylsilyl)ethynyl)-1H-pyrrole 1377860-83-7 C28H49NSi2
    2,4-dimethyl-3,5-bis((triisopropylsilyl)ethynyl)-1H-pyrrole
    —— 2-hydroxy-5-phenylcyclohex-1-enecarbaldehyde 1060749-49-6 C13H14O2
    2-hydroxy-5-phenylcyclohex-1-enecarbaldehyde
    —— <(2,2-Dimethyl-hydrazino)-methylen>-oxalyl-essigsaeure-diaethylester 21272-67-3 C11H18N2O5
    <(2,2-Dimethyl-hydrazino)-methylen>-oxalyl-essigsaeure-diaethylester
    —— 2-(4-methoxy-phenyl)-thiazolo[3,2-b][1,2,4]triazole-5,6-dione 5-phenylhydrazone 58755-23-0 C17H13N5O2S
    2-(4-methoxy-phenyl)-thiazolo[3,2-b][1,2,4]triazole-5,6-dione 5-phenylhydrazone
    —— [2'-(1-tert-butoxycarbonylamino-ethyl)-5'-(3-fluoro-pyridin-4-ylcarbamoyl)-biphenyl-3-yloxy]-acetic acid 1333400-76-2 C27H28FN3O6
    [2'-(1-tert-butoxycarbonylamino-ethyl)-5'-(3-fluoro-pyridin-4-ylcarbamoyl)-biphenyl-3-yloxy]-acetic acid
    —— (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(((4-cyanophenyl)ethynyl)thio)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1467024-11-8 C23H23NO9S
    (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(((4-cyanophenyl)ethynyl)thio)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-(trifluoromethyl)-6-methoxy-4-(3-methoxyphenyl)quinoline 1259320-19-8 C18H14F3NO2
    2-(trifluoromethyl)-6-methoxy-4-(3-methoxyphenyl)quinoline
    —— (2R,3S,4R)-3,4-Dihydroxy-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester 178271-98-2 C13H15NO6
    (2R,3S,4R)-3,4-Dihydroxy-pyrrolidine-1,2-dicarboxylic acid 1-benzyl ester
    —— 2-(2-nitroanilino)-3-phenoxy-1-propanol 1220683-25-9 C15H16N2O4
    2-(2-nitroanilino)-3-phenoxy-1-propanol
    —— 2-Oxido-3,4-diphenylisoquinolin-2-ium 1068146-57-5 C21H15NO
    2-Oxido-3,4-diphenylisoquinolin-2-ium
    —— 2-(tert‑butyl)-5-(5-methylthiophen-2-yl)-1,3,4-oxadiazole 1201594-69-5 C11H14N2OS
    2-(tert‑butyl)-5-(5-methylthiophen-2-yl)-1,3,4-oxadiazole
    —— 2-{4-[2-(5<i>H</i>,7<i>H</i>-dibenzo[<i>b</i>,<i>g</i>][1,5]thiazocin-6-yl)-ethyl]-piperazin-1-yl}-ethanol 62330-72-7 C22H29N3OS
    2-{4-[2-(5<i>H</i>,7<i>H</i>-dibenzo[<i>b</i>,<i>g</i>][1,5]thiazocin-6-yl)-ethyl]-piperazin-1-yl}-ethanol
    —— 2-Acetylfriedelan-1,3-dion 52592-89-9 C32H50O3
    2-Acetylfriedelan-1,3-dion
    —— 2-(2.4-Dichlor-5-triazino)-cyclohex-1-en-1-ol 1016-11-1 C9H9Cl2N3O
    2-(2.4-Dichlor-5-triazino)-cyclohex-1-en-1-ol
    —— 2-Hydroxy-5-nitro-N-(2,3,5-trichloro-6-hydroxy-phenyl)-benzamide 54255-59-3 C13H7Cl3N2O5
    2-Hydroxy-5-nitro-N-(2,3,5-trichloro-6-hydroxy-phenyl)-benzamide
    —— 2-(Methyl-phenyl-silanyl)-propionitrile 52168-05-5 C10H13NSi
    2-(Methyl-phenyl-silanyl)-propionitrile
    —— 2,2'-(1,4-dimethyl-2,3-diphenyl-buta-1,3-diene-1,4-diyl)-bis-benzo[<i>d</i>][1,3]oxazin-4-one 50547-33-6 C34H24N2O4
    2,2'-(1,4-dimethyl-2,3-diphenyl-buta-1,3-diene-1,4-diyl)-bis-benzo[<i>d</i>][1,3]oxazin-4-one
    —— 2-(3-Ethyl-2,2-dimethyl-cyclobutyl)-N-(2,2,2-trichloro-1-dimethylamino-ethyl)-acetamide 55548-06-6 C14H25Cl3N2O
    2-(3-Ethyl-2,2-dimethyl-cyclobutyl)-N-(2,2,2-trichloro-1-dimethylamino-ethyl)-acetamide
    —— 2-(4-Chloro-phenoxy)-N-isopropyl-2-(4-methoxy-phenoxy)-acetamide 42760-74-7 C18H20ClNO4
    2-(4-Chloro-phenoxy)-N-isopropyl-2-(4-methoxy-phenoxy)-acetamide
    —— 2,3-Dimethyl-cyclohexyl-phenyl-keton-14C 60167-61-5 C15H20O
    2,3-Dimethyl-cyclohexyl-phenyl-keton-14C
    —— 2-Fluoro-6-(3,4,4-trimethyl-oxazolidin-2-yl)-benzoic acid methyl ester 107977-85-5 C14H18FNO3
    2-Fluoro-6-(3,4,4-trimethyl-oxazolidin-2-yl)-benzoic acid methyl ester
    —— 2-methyl-4-(6-(4-(methylsulfonyl)phenyl)thieno[2',3':4,5]benzo[1,2-d][1,3]dioxol-7-yl)but-3-yn-2-ol 1206797-95-6 C21H18O5S2
    2-methyl-4-(6-(4-(methylsulfonyl)phenyl)thieno[2',3':4,5]benzo[1,2-d][1,3]dioxol-7-yl)but-3-yn-2-ol
    —— 2-[3-(benzenesulfonyl)propanoyloxy]-N-benzyl-3-phenylmethoxypropan-1-imine oxide 119889-00-8 C26H27NO6S
    2-[3-(benzenesulfonyl)propanoyloxy]-N-benzyl-3-phenylmethoxypropan-1-imine oxide
    —— 2,6-dichloro-3,5-dimethoxybenzyl alcohol 75177-60-5 C9H10Cl2O3
    2,6-dichloro-3,5-dimethoxybenzyl alcohol