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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Allylamino-4-(N,N-dimethylsulfamoyloxy)-6-methyl-5-prop-2-inylpyrimidin 41483-54-9 C13H18N4O3S
    2-Allylamino-4-(N,N-dimethylsulfamoyloxy)-6-methyl-5-prop-2-inylpyrimidin
    —— 2,3,4,5,6-pentachloro-N-[(2,3,4,5,6-pentachlorophenyl)diazenyl]aniline 71149-89-8 C12HCl10N3
    2,3,4,5,6-pentachloro-N-[(2,3,4,5,6-pentachlorophenyl)diazenyl]aniline
    —— 2,6-Di-tert-butyl-6-hydroperoxy-4-m-tolyl-cyclohexa-2,4-dienone 63407-18-1 C21H28O3
    2,6-Di-tert-butyl-6-hydroperoxy-4-m-tolyl-cyclohexa-2,4-dienone
    —— 2,7-dimethyl-chromeno[2,3-<i>b</i>]pyridin-5-one 65239-46-5 C14H11NO2
    2,7-dimethyl-chromeno[2,3-<i>b</i>]pyridin-5-one
    —— 2,2,2-Trifluoro-1-(2-hydroxy-1,10,11-trimethoxy-4,5,7,8-tetrahydro-6aH-6-aza-benzo[4,5]cyclohepta[1,2,3-de]naphthalen-6-yl)-ethanone 61660-04-6 C22H22F3NO5
    2,2,2-Trifluoro-1-(2-hydroxy-1,10,11-trimethoxy-4,5,7,8-tetrahydro-6aH-6-aza-benzo[4,5]cyclohepta[1,2,3-de]naphthalen-6-yl)-ethanone
    —— 2,2,6,6-tetramethyl-piperidine-1-carboxylic acid isopropyl ester 64249-59-8 C13H25NO2
    2,2,6,6-tetramethyl-piperidine-1-carboxylic acid isopropyl ester
    —— 2-<i>tert</i>-butyl-6-(3-<i>tert</i>-butyl-2-hydroxy-5-trityl-phenyl)-6-morpholin-4-yl-4-trityl-cyclohexa-2,4-dienone 62743-98-0 C62H61NO3
    2-<i>tert</i>-butyl-6-(3-<i>tert</i>-butyl-2-hydroxy-5-trityl-phenyl)-6-morpholin-4-yl-4-trityl-cyclohexa-2,4-dienone
    —— 2,3-Diphenyl-3-phenylamino-propionic acid isopropyl ester 2887-87-8 C24H25NO2
    2,3-Diphenyl-3-phenylamino-propionic acid isopropyl ester
    —— 2-acetoxymethyl-2-methyl-1-oxa-spiro[3.5]nonane 64133-70-6 C12H20O3
    2-acetoxymethyl-2-methyl-1-oxa-spiro[3.5]nonane
    —— 2,3,5,6-Tetrachlorchinol 30861-38-2 C6H2Cl4O2
    2,3,5,6-Tetrachlorchinol
    —— (2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-(8-fluoro-dibenzofuran-2-yl)-amine 350020-46-1 C21H16FNO3
    (2,3-dihydro-1,4-benzodioxin-6-ylmethyl)-(8-fluoro-dibenzofuran-2-yl)-amine
    —— 2,4-Bis-(N-methylphenylamino)pyrido[2.3-d]pyrimidine 133223-99-1 C21H19N5
    2,4-Bis-(N-methylphenylamino)pyrido[2.3-d]pyrimidine
    —— 2-[2-Phenyl-5-(trifluoromethoxy)phenyl]acetamide 1226855-61-3 C15H12F3NO2
    2-[2-Phenyl-5-(trifluoromethoxy)phenyl]acetamide
    —— 2-Diethylaminomethyl-3-chlorphenol 52741-93-2 C11H16ClNO
    2-Diethylaminomethyl-3-chlorphenol
    —— (2,6-Dichloro-phenyl)-ethylsulfanyl-acetonitrile 65961-85-5 C10H9Cl2NS
    (2,6-Dichloro-phenyl)-ethylsulfanyl-acetonitrile
    —— 2-chloro-8-morpholin-4-yl-3-phenyl-cyclohepta[<i>b</i>]pyrrole 63725-37-1 C19H17ClN2O
    2-chloro-8-morpholin-4-yl-3-phenyl-cyclohepta[<i>b</i>]pyrrole
    —— 2-Nitro-5-phenylcarbamoyl-benzoesaeure 64152-17-6 C14H10N2O5
    2-Nitro-5-phenylcarbamoyl-benzoesaeure
    —— 2-cyclohexylideneethyl-dimethyl-(phenylsulfanylmethyl)azanium;bromide 62142-32-9 Br*C17H26NS
    2-cyclohexylideneethyl-dimethyl-(phenylsulfanylmethyl)azanium;bromide
    —— 2-benzyl-8-benzyloxy-2,3-dihydro-pyrazino[1,2-<i>a</i>]indole-1,4-dione 64892-39-3 C25H20N2O3
    2-benzyl-8-benzyloxy-2,3-dihydro-pyrazino[1,2-<i>a</i>]indole-1,4-dione
    —— 2-chloro-3-phenyl-8-<i>p</i>-tolylsulfanyl-cyclohepta[<i>b</i>]pyrrole 63725-29-1 C22H16ClNS
    2-chloro-3-phenyl-8-<i>p</i>-tolylsulfanyl-cyclohepta[<i>b</i>]pyrrole
    —— (2E,4E)-1,3,4,6-Tetrakis-(4-chloro-phenyl)-hexa-2,4-diene-1,6-dione 62376-07-2 C30H18Cl4O2
    (2E,4E)-1,3,4,6-Tetrakis-(4-chloro-phenyl)-hexa-2,4-diene-1,6-dione
    —— [2,2-Bis-(4-methoxy-phenyl)-vinyl]-(3-nitro-phenyl)-diazene 63153-83-3 C22H19N3O4
    [2,2-Bis-(4-methoxy-phenyl)-vinyl]-(3-nitro-phenyl)-diazene
    —— [2-(5-methyl-furan-2-yl)-ethylsulfanyl]-acetic acid 62880-52-8 C9H12O3S
    [2-(5-methyl-furan-2-yl)-ethylsulfanyl]-acetic acid
    —— 2-(p-toluenylethynyl)benzo[f][1,7]naphthyridin-5-amine 1186639-08-6 C21H15N3
    2-(p-toluenylethynyl)benzo[f][1,7]naphthyridin-5-amine
    —— 2-propoxy-3-(4-(3-(4-oxa-1,7-dithia-8-aza-s-indacen-8-yl)-propoxy)-phenyl)-propionic acid 265319-27-5 C23H25NO5S2
    2-propoxy-3-(4-(3-(4-oxa-1,7-dithia-8-aza-s-indacen-8-yl)-propoxy)-phenyl)-propionic acid
    —— 2-dimethylamino-5-ethoxy-4-pyrimidone 117053-24-4 C8H13N3O2
    2-dimethylamino-5-ethoxy-4-pyrimidone
    —— 2-Amino-5-[[(2-nitrophenyl)methyl]thio]thiazolo[4,5-d]pyrimidin-7(4H)-one 259100-91-9 C12H9N5O3S2
    2-Amino-5-[[(2-nitrophenyl)methyl]thio]thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 2-Oxo-2-[(3-pyridinylmethyl)amino]acetic acid 2-[[1-(2,6-dimethylphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylene]hydrazide 914635-63-5 C23H25N5O2
    2-Oxo-2-[(3-pyridinylmethyl)amino]acetic acid 2-[[1-(2,6-dimethylphenyl)-2,5-dimethyl-1H-pyrrol-3-yl]methylene]hydrazide
    —— 2-Oxo-8-(trifluoromethyl)-1,2-dihydroquinoline-3-carboxylic acid 938378-17-7 C11H6F3NO3
    2-Oxo-8-(trifluoromethyl)-1,2-dihydroquinoline-3-carboxylic acid
    —— 2-(3,4-dichlorophenyl)-2,3,4,4a-tetrahydro-5H-(1)benzothiopyrano[4,3-c]pyridazin-3-one 111993-60-3 C17H12Cl2N2OS
    2-(3,4-dichlorophenyl)-2,3,4,4a-tetrahydro-5H-(1)benzothiopyrano[4,3-c]pyridazin-3-one
    —— 2-(2-Fluoro-1-hexyl-octyloxy)-ethanol 116549-03-2 C16H33FO2
    2-(2-Fluoro-1-hexyl-octyloxy)-ethanol
    —— 2-Butyl-3-hydroxy-cyclohex-2-enone 32774-66-6 C10H16O2
    2-Butyl-3-hydroxy-cyclohex-2-enone
    —— 2-methyl-3-(dihydrophenylgermyl)-propanoic acid 158957-09-6 C10H14GeO2
    2-methyl-3-(dihydrophenylgermyl)-propanoic acid
    —— 2-Benzenesulfonylmethyl-2,3-dihydro-benzofuran 101041-35-4 C15H14O3S
    2-Benzenesulfonylmethyl-2,3-dihydro-benzofuran
    —— 2-Methyl-benzoic acid 6-isopropyl-9-methyl-1,4-dioxa-spiro[4.5]dec-2-yl ester 112183-54-7 C20H28O4
    2-Methyl-benzoic acid 6-isopropyl-9-methyl-1,4-dioxa-spiro[4.5]dec-2-yl ester
    —— 2-(2-Methoxycarbonyloxymethyl-1-phenyl-allyl)-malonic acid dimethyl ester 107174-89-0 C17H20O7
    2-(2-Methoxycarbonyloxymethyl-1-phenyl-allyl)-malonic acid dimethyl ester
    —— 2-(4-sec-Butyl-phenyl)-N-hydroxy-acetamide 15716-45-7 C12H17NO2
    2-(4-sec-Butyl-phenyl)-N-hydroxy-acetamide
    —— 2-benzothiazolyl-N-(p-toluenesulfonyl)-sulfinimidoyl fluoride 879906-26-0 C14H11FN2O2S3
    2-benzothiazolyl-N-(p-toluenesulfonyl)-sulfinimidoyl fluoride
    —— 2-(2-neopentylaminoanilin-5-yl)benzoxazole 1256968-83-8 C18H21N3O
    2-(2-neopentylaminoanilin-5-yl)benzoxazole
    —— 2-tert-butyl-5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-(5,6,7,8-tetramethylquinoxalin-2-yl)quinoxalin-2-yl]quinoxalin-2-yl]quinoxalin-2-yl]quinoxaline 128765-14-0 C64H70N10
    2-tert-butyl-5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-[5,6,7,8-tetramethyl-3-(5,6,7,8-tetramethylquinoxalin-2-yl)quinoxalin-2-yl]quinoxalin-2-yl]quinoxalin-2-yl]quinoxaline
    —— 2,4-Dichloro-6-ethylsulfanyl-phenol 90003-57-9 C8H8Cl2OS
    2,4-Dichloro-6-ethylsulfanyl-phenol
    —— 2-[1-(benzenesulfonyl)propan-2-yl]oxirane 124292-06-4 C11H14O3S
    2-[1-(benzenesulfonyl)propan-2-yl]oxirane
    —— 2,3,4,5-tetra-O-acetyl-1,6-dideoxy-1,6-bis(4-phenyl-1H-1,2,3-triazol-1-yl)-D-mannitol 1257251-96-9 C30H32N6O8
    2,3,4,5-tetra-O-acetyl-1,6-dideoxy-1,6-bis(4-phenyl-1H-1,2,3-triazol-1-yl)-D-mannitol
    —— 2-benzothiazol-2-ylsulfanyl-4-methyl-thiazole-5-carboxylic acid ethyl ester 40003-21-2 C14H12N2O2S3
    2-benzothiazol-2-ylsulfanyl-4-methyl-thiazole-5-carboxylic acid ethyl ester
    —— {2'-[(4''-hydroxyphenyl)thio]ethylamine} carbamic acid p-(bis-2-chloroethylamino)phenyl ester 371754-25-5 C19H22Cl2N2O3S
    {2'-[(4''-hydroxyphenyl)thio]ethylamine} carbamic acid p-(bis-2-chloroethylamino)phenyl ester
    —— 2,4-bis(2-fluoroethyl)-6,7-bis<2-(methoxycarbonyl)ethyl>-1,3,5,8-tetramethylporphyrin 121211-51-6 C36H40F2N4O4
    2,4-bis(2-fluoroethyl)-6,7-bis<2-(methoxycarbonyl)ethyl>-1,3,5,8-tetramethylporphyrin
    —— 2-cyclohexyl-1H-imidazo[4,5-c]quinoline 5-oxide 890086-97-2 C16H17N3O
    2-cyclohexyl-1H-imidazo[4,5-c]quinoline 5-oxide
    —— 2-Aminomethyl-3-benzylamino-1-(4-chloro-phenyl)-propan-1-ol 852287-81-1 C17H21ClN2O
    2-Aminomethyl-3-benzylamino-1-(4-chloro-phenyl)-propan-1-ol
    —— (2R,3S)-1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-N-butyl-3-phenylaziridine-2-carboxamide 1245747-57-2 C32H40N2O3
    (2R,3S)-1-(bis(4-methoxy-3,5-dimethylphenyl)methyl)-N-butyl-3-phenylaziridine-2-carboxamide
    —— 2-Phenyl-6-methylchinoxalin-4-oxid 57433-54-2 C15H12N2O
    2-Phenyl-6-methylchinoxalin-4-oxid