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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(adenin-9-yl)-1,5-anhydro-2-deoxy-6-O-[(N-Boc-L-prolyl)sulfamoyl]-3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-D-altro-hexitol 1030372-87-2 C33H57N7O10SSi2
    2-(adenin-9-yl)-1,5-anhydro-2-deoxy-6-O-[(N-Boc-L-prolyl)sulfamoyl]-3,4-O-(1,1,3,3-tetraisopropyldisiloxane-1,3-diyl)-D-altro-hexitol
    —— 2-Cyan-1-methyl-7-nitro-fluoren 5018-68-8 C15H10N2O2
    2-Cyan-1-methyl-7-nitro-fluoren
    —— 2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside 1167993-92-1 C28H38O18S
    2,3,4,6-tetra-O-acetyl-α-D-mannopyranosyl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside
    —— 2,4,8,10-tetramethyl-13-(N,N-dimethylamino)-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine 1367372-13-1 C21H27N3
    2,4,8,10-tetramethyl-13-(N,N-dimethylamino)-6H,12H-5,11-methanodibenzo[b,f][1,5]diazocine
    —— (2S,3S)-2,3-epoxy-3-phenyl-N-<(R)-1-phenylethyl>propionamide 94160-85-7 C17H17NO2
    (2S,3S)-2,3-epoxy-3-phenyl-N-<(R)-1-phenylethyl>propionamide
    —— 2,3-diphenyl-6,7,8,9-tetrahydro-pyrido[2,3-<i>g</i>]quinoxaline 42076-89-1 C23H19N3
    2,3-diphenyl-6,7,8,9-tetrahydro-pyrido[2,3-<i>g</i>]quinoxaline
    —— 2-[2-(Acetyl-methyl-amino)-3-(5-formyl-2-methoxy-phenyl)-propionylamino]-3-methyl-pentanoic acid (1-carbamoyl-3-methyl-butyl)-amide 55857-08-4 C26H40N4O6
    2-[2-(Acetyl-methyl-amino)-3-(5-formyl-2-methoxy-phenyl)-propionylamino]-3-methyl-pentanoic acid (1-carbamoyl-3-methyl-butyl)-amide
    —— 2,3-bis-(4-methoxy-phenyl)-4,5,6,7,8,9-hexahydro-1<i>H</i>-cycloocta[<i>b</i>]pyrrole 53164-74-2 C24H27NO2
    2,3-bis-(4-methoxy-phenyl)-4,5,6,7,8,9-hexahydro-1<i>H</i>-cycloocta[<i>b</i>]pyrrole
    —— 2-(4-nitro-phenyl)-pyrazolo[1,5-<i>a</i>]pyridin-3-ol 51118-77-5 C13H9N3O3
    2-(4-nitro-phenyl)-pyrazolo[1,5-<i>a</i>]pyridin-3-ol
    —— (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(((3-(4-chlorophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl)methyl)thio)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1189553-18-1 C29H29ClN2O10S
    (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(((3-(4-chlorophenyl)-4-oxo-3,4-dihydroquinazolin-2-yl)methyl)thio)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2,3,5,6-tetrachloro-4-(2-chloro-1-methyl-ethylsulfanyl)-pyridine 37049-30-2 C8H6Cl5NS
    2,3,5,6-tetrachloro-4-(2-chloro-1-methyl-ethylsulfanyl)-pyridine
    —— 2,5-dichloro-N-(butan-2-yl)pyrimidine-4-amine 1214279-39-6 C8H11Cl2N3
    2,5-dichloro-N-(butan-2-yl)pyrimidine-4-amine
    —— 2-(1-Brom-2-naphthyl)-1,3-indandion 32920-18-6 C19H11BrO2
    2-(1-Brom-2-naphthyl)-1,3-indandion
    —— 2-Methyl-2-phenyl-bernsteinsaeure-4-methylester 42957-04-0 C12H14O4
    2-Methyl-2-phenyl-bernsteinsaeure-4-methylester
    —— (2,3-di(1H-indol-3-yl)quinoxalin-1(2H)-yl)(o-tolyl)methanone 74205-73-5 C32H24N4O
    (2,3-di(1H-indol-3-yl)quinoxalin-1(2H)-yl)(o-tolyl)methanone
    —— 2-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1-one 1558050-02-4 C22H24BNO3
    2-benzyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)isoquinolin-1-one
    —— 2-benzoyl-benz[<i>de</i>]anthracen-7-one 102290-03-9 C24H14O2
    2-benzoyl-benz[<i>de</i>]anthracen-7-one
    —— (2R,3S)-2-Amino-3-methyl-pent-4-enoic acid ((S)-1-phenyl-ethyl)-amide 143097-97-6 C14H20N2O
    (2R,3S)-2-Amino-3-methyl-pent-4-enoic acid ((S)-1-phenyl-ethyl)-amide
    —— 2-methyl-4-(5,7,8-trimethyl-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indol-3-ylamino)-butan-2-ol 35157-18-7 C17H23N5O
    2-methyl-4-(5,7,8-trimethyl-5<i>H</i>-[1,2,4]triazino[5,6-<i>b</i>]indol-3-ylamino)-butan-2-ol
    —— (2S,5S)-1-cyclohexyl-2,5-dimethylphospholane 1403557-44-7 C12H23P
    (2S,5S)-1-cyclohexyl-2,5-dimethylphospholane
    —— 2-Propylamino-3,4-diphenyl-6-chlor-chinolin 31577-03-4 C24H21ClN2
    2-Propylamino-3,4-diphenyl-6-chlor-chinolin
    —— 2-Methylaminomethyl-4-(3,4-methylenedioxyphenyl)-6,7-methylenedioxyquinazoline 3-oxide 243134-91-0 C18H15N3O5
    2-Methylaminomethyl-4-(3,4-methylenedioxyphenyl)-6,7-methylenedioxyquinazoline 3-oxide
    —— 2-(4-Carboxypiperidino)-4-(3,4-methylenedioxybenzyl)amino-6-chloroquinazoline hydrochloride 150452-21-4 C22H21ClN4O4*ClH
    2-(4-Carboxypiperidino)-4-(3,4-methylenedioxybenzyl)amino-6-chloroquinazoline hydrochloride
    —— 2,5-Dichloro-4-{4-[(2-cyano-ethyl)-methyl-amino]-phenylazo}-N-methyl-benzenesulfonamide 94708-50-6 C17H17Cl2N5O2S
    2,5-Dichloro-4-{4-[(2-cyano-ethyl)-methyl-amino]-phenylazo}-N-methyl-benzenesulfonamide
    —— (2S,3S,5S,10S,11R,13S)-11-Amino-2-ethoxy-17-eth-(Z)-ylidene-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol 65066-94-6 C23H39NO2
    (2S,3S,5S,10S,11R,13S)-11-Amino-2-ethoxy-17-eth-(Z)-ylidene-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-3-ol
    —— 2,5-Dichloro-4-{4-[(2-cyano-ethyl)-propyl-amino]-phenylazo}-benzenesulfonamide 95700-01-9 C18H19Cl2N5O2S
    2,5-Dichloro-4-{4-[(2-cyano-ethyl)-propyl-amino]-phenylazo}-benzenesulfonamide
    —— 2-tert-Butoxycarbonylamino-2-fluoromethyl-3-hydroxy-pent-4-enoic acid methyl ester 151028-33-0 C12H20FNO5
    2-tert-Butoxycarbonylamino-2-fluoromethyl-3-hydroxy-pent-4-enoic acid methyl ester
    —— 2-morpholin-4-yl-<i>N</i>-(9-oxo-fluoren-1-yl)-acetamide 32373-87-8 C19H18N2O3
    2-morpholin-4-yl-<i>N</i>-(9-oxo-fluoren-1-yl)-acetamide
    —— 2-chloro-5-methyl-5,7,8,9,10,12-hexahydro-6a<i>H</i>-benzo[<i>e</i>]pyrido[1,2-<i>a</i>][1,4]diazepin-6-one 46892-04-0 C14H17ClN2O
    2-chloro-5-methyl-5,7,8,9,10,12-hexahydro-6a<i>H</i>-benzo[<i>e</i>]pyrido[1,2-<i>a</i>][1,4]diazepin-6-one
    —— 2-(2-Bromo-ethoxy)-[1,3,2]dithiaphospholane 70164-29-3 C4H8BrOPS2
    2-(2-Bromo-ethoxy)-[1,3,2]dithiaphospholane
    —— 2-(4-chloro-2-fluoro-phenyl)-7-oxo-tetrahydro-7λ<sup>4</sup>-imidazo[5,1-<i>c</i>][1,4]thiazine-1,3-dione 72849-69-5 C12H10ClFN2O3S
    2-(4-chloro-2-fluoro-phenyl)-7-oxo-tetrahydro-7λ<sup>4</sup>-imidazo[5,1-<i>c</i>][1,4]thiazine-1,3-dione
    —— 2-butyl-5-dimethylamino-8,9-dimethyl-benzo[<i>e</i>]pyrazolo[1,2-<i>a</i>][1,2,4]triazine-1,3-dione 13539-60-1 C18H24N4O2
    2-butyl-5-dimethylamino-8,9-dimethyl-benzo[<i>e</i>]pyrazolo[1,2-<i>a</i>][1,2,4]triazine-1,3-dione
    —— 2-(Phenoxarsin-10-ylsulfanyl)-phenylamine 88889-81-0 C18H14AsNOS
    2-(Phenoxarsin-10-ylsulfanyl)-phenylamine
    —— 2-Ethyl-3-hydroxy-1-oxo-1,2,5,6,7,8-hexahydro-isoquinoline-4-carbonitrile 39034-04-3 C12H14N2O2
    2-Ethyl-3-hydroxy-1-oxo-1,2,5,6,7,8-hexahydro-isoquinoline-4-carbonitrile
    —— 2-(5-chloro-2-ethoxy-benzyl)-1-(3-phenyl-allyl)-1<i>H</i>-benzoimidazole 37597-99-2 C25H23ClN2O
    2-(5-chloro-2-ethoxy-benzyl)-1-(3-phenyl-allyl)-1<i>H</i>-benzoimidazole
    —— (2-chloro-ethyl)-(3-ethyl-5-nitro-3<i>H</i>-thiazol-2-ylidene)-urea 26324-63-0 C8H11ClN4O3S
    (2-chloro-ethyl)-(3-ethyl-5-nitro-3<i>H</i>-thiazol-2-ylidene)-urea
    —— 2,3-Diphenyl-5-(thiophene-2-carbonyl)-3H-tetrazol-2-ium; bromide 53749-72-7 Br*C18H13N4OS
    2,3-Diphenyl-5-(thiophene-2-carbonyl)-3H-tetrazol-2-ium; bromide
    —— 2-[1-Cyclohex-3-enyl-meth-(E)-ylidene]-3-oxo-butyric acid ethyl ester 52352-91-7 C13H18O3
    2-[1-Cyclohex-3-enyl-meth-(E)-ylidene]-3-oxo-butyric acid ethyl ester
    —— 2-Dibenzofurylthioglycolsaeure 52264-26-3 C14H10O3S
    2-Dibenzofurylthioglycolsaeure
    —— 2,2-Bis-(3,5-dimethyl-1H-pyrrol-2-yl)-5-[3,5-dimethyl-pyrrol-(2E)-ylidene]-4-ethoxy-cyclopent-3-ene-1,1,3-triol 42356-67-2 C25H31N3O4
    2,2-Bis-(3,5-dimethyl-1H-pyrrol-2-yl)-5-[3,5-dimethyl-pyrrol-(2E)-ylidene]-4-ethoxy-cyclopent-3-ene-1,1,3-triol
    —— 2-Cyclohex-3-enyl-5-ethyl-cyclopentanone 53310-70-6 C13H20O
    2-Cyclohex-3-enyl-5-ethyl-cyclopentanone
    —— 2-Dimethylamino-6-imino-1,9-dimethylpurin-Hydrochlorid 40423-41-4 C9H14N6*ClH
    2-Dimethylamino-6-imino-1,9-dimethylpurin-Hydrochlorid
    —— 2-Aethoxycarbonyl-7-chlor-1-methyl-3-phenyl-4H-1,4-benzothiazinium 51571-74-5 C18H17ClNO2S
    2-Aethoxycarbonyl-7-chlor-1-methyl-3-phenyl-4H-1,4-benzothiazinium
    —— 2-N-Ethylacetoacetamidoacetonitrile 39795-74-9 C8H12N2O2
    2-N-Ethylacetoacetamidoacetonitrile
    —— 2-Ethoxy-dibenzo<b,f>thiepin 43182-84-9 C16H14OS
    2-Ethoxy-dibenzo<b,f>thiepin
    —— 2-[1-Phenyl-meth-(E)-ylidene]-2H-thiochromene 1,1-dioxide 40310-62-1 C16H12O2S
    2-[1-Phenyl-meth-(E)-ylidene]-2H-thiochromene 1,1-dioxide
    —— 2-(1,3-Diphenyl-propyl)-indan-1,3-dione 52868-59-4 C24H20O2
    2-(1,3-Diphenyl-propyl)-indan-1,3-dione
    —— 2-((E)-3-Oxo-3-phenyl-propenyl)-cyclopropanecarbaldehyde 52750-51-3 C13H12O2
    2-((E)-3-Oxo-3-phenyl-propenyl)-cyclopropanecarbaldehyde
    —— 2-(2-benzo[1,3]dioxol-5-yl-1-methyl-vinyl)-benzo[<i>d</i>][1,3]oxazin-4-one 50547-19-8 C18H13NO4
    2-(2-benzo[1,3]dioxol-5-yl-1-methyl-vinyl)-benzo[<i>d</i>][1,3]oxazin-4-one
    —— 2-[1-(5-oxo-dihydro-furan-2-ylidene)-ethyl]-benzo[<i>d</i>][1,3]oxazin-4-one 50547-37-0 C14H11NO4
    2-[1-(5-oxo-dihydro-furan-2-ylidene)-ethyl]-benzo[<i>d</i>][1,3]oxazin-4-one