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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,4-Diaethoxy-6-<2-vinyloxy-aethylamino>-1,3,5-triazin 91253-33-7 C11H18N4O3
    2,4-Diaethoxy-6-<2-vinyloxy-aethylamino>-1,3,5-triazin
    —— 2-Methyl-1-(2-phenyl-isopropyl)-1,2,3,4,5,6,7,8-octahydro-isochinolin 94381-85-8 C19H27N
    2-Methyl-1-(2-phenyl-isopropyl)-1,2,3,4,5,6,7,8-octahydro-isochinolin
    —— 2-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-1-thia-cyclopenta[a]azulen-3-one 98981-66-9 C19H11NO3S
    2-[1-(4-Nitro-phenyl)-meth-(Z)-ylidene]-1-thia-cyclopenta[a]azulen-3-one
    —— 2',4'-Dimethoxy-(2,2-dimethyl-3,4-dihydropyrano)-<5,6-7,8>isoflavon 909-46-6 C22H22O5
    2',4'-Dimethoxy-(2,2-dimethyl-3,4-dihydropyrano)-<5,6-7,8>isoflavon
    —— <2.6-Dimethoxy-1.3.5-triazinyl-(4)-methyl>-(4-nitrophenyl)-diimid 100518-38-5 C12H12N6O4
    <2.6-Dimethoxy-1.3.5-triazinyl-(4)-methyl>-(4-nitrophenyl)-diimid
    —— 2-Methyl-3-<2-nitro-thienyl-(3)>-propionsaeure 21380-26-7 C8H9NO4S
    2-Methyl-3-<2-nitro-thienyl-(3)>-propionsaeure
    —— 2,3-Bis-<1-phenyl-tetrazolyl-(5)-mercapto>-6,7-dimethyl-5,8-dihydro-naphthohydrochinon-(1,4) 102134-57-6 C26H22N8O2S2
    2,3-Bis-<1-phenyl-tetrazolyl-(5)-mercapto>-6,7-dimethyl-5,8-dihydro-naphthohydrochinon-(1,4)
    —— 2,4-Benzyliden-D-ribose-diethylmercaptal 1195293-64-1 C16H24O4S2
    2,4-Benzyliden-D-ribose-diethylmercaptal
    —— 2,5,6-Trichlor-4-diethylamino-pyrimidin 90086-27-4 C8H10Cl3N3
    2,5,6-Trichlor-4-diethylamino-pyrimidin
    —— 2-Dimethylamino-1-imino-1.2-diphenyl-butan 94262-30-3 C18H22N2
    2-Dimethylamino-1-imino-1.2-diphenyl-butan
    —— 2,6-Bis-methylmercapto-9-(2,3,4,6-tetra-O-acetyl-β,D-glucopyranosyl)-purin 100659-02-7 C21H26N4O9S2
    2,6-Bis-methylmercapto-9-(2,3,4,6-tetra-O-acetyl-β,D-glucopyranosyl)-purin
    —— (+/-)-2-(3-Dimethylamino-propyl)-2,5,5-trimethyl-pyrrolidin 46246-67-7 C12H26N2
    (+/-)-2-(3-Dimethylamino-propyl)-2,5,5-trimethyl-pyrrolidin
    —— 2-Oxo-3-phenyl-5-<3,4-dichlor-phenyl>-2,3-dihydro-furan 92791-83-8 C16H10Cl2O2
    2-Oxo-3-phenyl-5-<3,4-dichlor-phenyl>-2,3-dihydro-furan
    —— 2.2'-Diphensaeure-mono(3-nitroanilid)phenylester 24013-82-9 C26H18N2O5
    2.2'-Diphensaeure-mono(3-nitroanilid)phenylester
    —— 2-Formyl-benzol-boronsaeure-2,4-dinitrophenylhydrazon 92022-06-5 C13H11BN4O6
    2-Formyl-benzol-boronsaeure-2,4-dinitrophenylhydrazon
    —— 2,2-Dimethyl-propionic acid (1S,4R)-4-hydroxy-5-methyl-2-oxo-1-pentyl-hexyl ester 127944-04-1 C17H32O4
    2,2-Dimethyl-propionic acid (1S,4R)-4-hydroxy-5-methyl-2-oxo-1-pentyl-hexyl ester
    —— 2-(o-tolyl)propan-2-yl isobutyrate 1391911-57-1 C14H20O2
    2-(o-tolyl)propan-2-yl isobutyrate
    —— (2Z)-2-[(4-chlorophenyl)-(4-methylphenyl)methylidene]-3-methylbutanedioic acid 86814-02-0 C19H17ClO4
    (2Z)-2-[(4-chlorophenyl)-(4-methylphenyl)methylidene]-3-methylbutanedioic acid
    —— 2-Nitro-2,5,6-trimethyl-indan-1,3-dion 56392-75-7 C12H11NO4
    2-Nitro-2,5,6-trimethyl-indan-1,3-dion
    —— 2-chloro-5-((2-nitro-1H-imidazol-1-yl)propynyl)pyridine 1580519-82-9 C11H7ClN4O2
    2-chloro-5-((2-nitro-1H-imidazol-1-yl)propynyl)pyridine
    —— 2α-(phenylseleno)-24-nor-5β-cholan-3-one 1018811-20-5 C29H42OSe
    2α-(phenylseleno)-24-nor-5β-cholan-3-one
    —— 2-Ethylsulfanyl-1-[1-ethylsulfanyl-eth-(Z)-ylidene]-1H-indene 28640-19-9 C15H18S2
    2-Ethylsulfanyl-1-[1-ethylsulfanyl-eth-(Z)-ylidene]-1H-indene
    —— (2'Z,3'E)-5-fluoro-5'-hydroxy-indirubin-3'-oxime 1223385-98-5 C16H10FN3O3
    (2'Z,3'E)-5-fluoro-5'-hydroxy-indirubin-3'-oxime
    —— 2-allyloxy-6-methoxy-1-tetralone 914091-94-4 C14H16O3
    2-allyloxy-6-methoxy-1-tetralone
    —— 2H-1,4-Benzodiazepin-2-one,5-cyclohexyl-1,3-dihydro-7,8-dimethoxy-3-pentyl- 137959-57-0 C22H32N2O3
    2H-1,4-Benzodiazepin-2-one,5-cyclohexyl-1,3-dihydro-7,8-dimethoxy-3-pentyl-
    —— 2-Butenedioic acid, 2-[1-(phenylseleno)ethyl]-, 4-ethyl 1-methyl ester 105378-20-9 C15H18O4Se
    2-Butenedioic acid, 2-[1-(phenylseleno)ethyl]-, 4-ethyl 1-methyl ester
    —— 2-[(4-Chloro-2-methyl-phenylamino)-methyl]-1-aza-bicyclo[2.2.2]octan-3-one 41971-64-6 C15H19ClN2O
    2-[(4-Chloro-2-methyl-phenylamino)-methyl]-1-aza-bicyclo[2.2.2]octan-3-one
    —— 2-bromomethanesulfonyl-2-methyl-propane 97231-95-3 C5H11BrO2S
    2-bromomethanesulfonyl-2-methyl-propane
    —— 2-chlorobenzonorbornen-6-exo-yl dinitrobenzoate 94706-78-2 C18H13ClN2O6
    2-chlorobenzonorbornen-6-exo-yl dinitrobenzoate
    —— (2Z,5Z,8E)-5-Hydroxy-4,8-dimethyl-7-oxo-deca-2,5,8-trienoic acid ethyl ester 102740-17-0 C14H20O4
    (2Z,5Z,8E)-5-Hydroxy-4,8-dimethyl-7-oxo-deca-2,5,8-trienoic acid ethyl ester
    —— 2-Benzoyloxy-vinylphosphonsaeure-diethylester 93354-32-6 C13H17O5P
    2-Benzoyloxy-vinylphosphonsaeure-diethylester
    —— 2.10β.16ξ-Trichlor-Δ<sup>1.4</sup>-oestradien-3.17-dion 93994-85-5 C18H19Cl3O2
    2.10β.16ξ-Trichlor-Δ<sup>1.4</sup>-oestradien-3.17-dion
    —— 2,3-Di-(p-tolylsulfonyl)-bernsteinsaeure-diaethylester 110663-82-6 C22H26O8S2
    2,3-Di-(p-tolylsulfonyl)-bernsteinsaeure-diaethylester
    —— 2-Hydroxy-3-acetyl-5-methyl-5-aethoxycarbonyl-cyclopenten-(2)-on-(1) 780-73-4 C11H14O5
    2-Hydroxy-3-acetyl-5-methyl-5-aethoxycarbonyl-cyclopenten-(2)-on-(1)
    —— 2.7-Dichlor-9-<tetrachlor-o-phenylendioxy>-fluoren 908-80-5 C19H6Cl6O2
    2.7-Dichlor-9-<tetrachlor-o-phenylendioxy>-fluoren
    —— 2-Dodecylamino-1-methyl-benzimidazol 95706-22-2 C20H33N3
    2-Dodecylamino-1-methyl-benzimidazol
    —— 2,5-Dimethyl-3,6-bis-<diaethylamino-carbamoyl>-1,4-dithian 93190-04-6 C16H30N2O2S2
    2,5-Dimethyl-3,6-bis-<diaethylamino-carbamoyl>-1,4-dithian
    —— 2-(p-Nitrobenzoyloxy)-methyl-6-(2'-<p-nitrobenzoyloxy>-methyl-5'-<p-nitrobenzoyloxy>-4'-pyron-(6'))-pyrano<3,2-b>pyran-dion-(4,8) 1066-05-3 C36H19N3O18
    2-(p-Nitrobenzoyloxy)-methyl-6-(2'-<p-nitrobenzoyloxy>-methyl-5'-<p-nitrobenzoyloxy>-4'-pyron-(6'))-pyrano<3,2-b>pyran-dion-(4,8)
    —— 2,6-Dichlor-4-methyl-3-(2-hydroxy-ethyl)-pyridin 98491-00-0 C8H9Cl2NO
    2,6-Dichlor-4-methyl-3-(2-hydroxy-ethyl)-pyridin
    —— 2-Chlor-p-chinon-dibutansulfonimid 97281-70-4 C14H21ClN2O4S2
    2-Chlor-p-chinon-dibutansulfonimid
    —— (2E)-2-octen-7-ynal 141398-54-1 C8H10O
    (2E)-2-octen-7-ynal
    —— 2-(Ethoxycarbonyloxy)-3-cyclohexylamino-5,5-dimethyl-2-cyclohexen-1-on 78477-01-7 C17H27NO4
    2-(Ethoxycarbonyloxy)-3-cyclohexylamino-5,5-dimethyl-2-cyclohexen-1-on
    —— 2-(2-fluoro-6-trifluoromethyl-phenyl)-3H-benzoimidazole-5-carboxylic acid (3-chloro-phenyl)-amide 1021162-10-6 C21H12ClF4N3O
    2-(2-fluoro-6-trifluoromethyl-phenyl)-3H-benzoimidazole-5-carboxylic acid (3-chloro-phenyl)-amide
    —— 2,5-Dihydroxy-6-nitrobenzaldehyd 31271-84-8 C7H5NO5
    2,5-Dihydroxy-6-nitrobenzaldehyd
    —— 2-(4-cyanophenyl)-N-(6-fluoro-3-(4-fluorophenyl)imidazo[1,2-a]pyridin-2-yl)acetamide 1123164-65-7 C22H14F2N4O
    2-(4-cyanophenyl)-N-(6-fluoro-3-(4-fluorophenyl)imidazo[1,2-a]pyridin-2-yl)acetamide
    —— (2R,3S)-5-benzyloxy-3-(tert-butyldimethylsilanyloxy)-2-ethylpentanal 943987-66-4 C20H34O3Si
    (2R,3S)-5-benzyloxy-3-(tert-butyldimethylsilanyloxy)-2-ethylpentanal
    —— 2-(4-methylphenyl)cyclopent-2-enol 928292-09-5 C12H14O
    2-(4-methylphenyl)cyclopent-2-enol
    —— (2R,4R)-5-biphenyl-4-yl-4-{[2-(2-carboxy-ethyl)-5-phenyl-2H-pyrazole-3-carbonyl]-amino}-2-hydroxy-pentanoic acid trifluoroacetate 1383017-41-1 C2HF3O2*C30H29N3O6
    (2R,4R)-5-biphenyl-4-yl-4-{[2-(2-carboxy-ethyl)-5-phenyl-2H-pyrazole-3-carbonyl]-amino}-2-hydroxy-pentanoic acid trifluoroacetate
    —— 2-benzyl-5-((tribromomethyl)sulfonyl)-1H-benzo[d]imidazole 1374126-03-0 C15H11Br3N2O2S
    2-benzyl-5-((tribromomethyl)sulfonyl)-1H-benzo[d]imidazole
    —— 2,2,2-trichloroethyl 4,6-O-benzylidene-α-D-mannopyranoside 137491-98-6 C15H17Cl3O6
    2,2,2-trichloroethyl 4,6-O-benzylidene-α-D-mannopyranoside