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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5-diphenyl-1-<i>m</i>-tolyl-1,5-dihydro-imidazol-4-one 75619-95-3 C22H18N2O
    2,5-diphenyl-1-<i>m</i>-tolyl-1,5-dihydro-imidazol-4-one
    —— 2β,3β-Dihydroxy-17β-(2-methylbutyryloxy)-7-oxa-B-homo-5α-androstan-6-one 127848-21-9 C24H38O6
    2β,3β-Dihydroxy-17β-(2-methylbutyryloxy)-7-oxa-B-homo-5α-androstan-6-one
    —— 2-[5-(4-chloro-3-methoxyphenyl)-1H-pyrazol-1-yl]pyridine-4-carbonitrile 1613411-89-4 C16H11ClN4O
    2-[5-(4-chloro-3-methoxyphenyl)-1H-pyrazol-1-yl]pyridine-4-carbonitrile
    —— 2-(2-methylpyrimidin-5-yl)-2-(1,4-oxazepan-4-yl)ethanamine 1601472-30-3 C12H20N4O
    2-(2-methylpyrimidin-5-yl)-2-(1,4-oxazepan-4-yl)ethanamine
    —— 2-Methyl-3-isopropyl-5-phenyl-3,4-hexadien-2-ol 50994-78-0 C16H22O
    2-Methyl-3-isopropyl-5-phenyl-3,4-hexadien-2-ol
    —— 2-[2-(4-Methylpyridin-2-yl)ethynyl]aniline 1323111-59-6 C14H12N2
    2-[2-(4-Methylpyridin-2-yl)ethynyl]aniline
    —— 2H-5,6,7,8-tetrahydrothiazolo<3,2-a><1,3>diazepin-3(2H)-one 42026-07-3 C7H10N2OS
    2H-5,6,7,8-tetrahydrothiazolo<3,2-a><1,3>diazepin-3(2H)-one
    —— 2-(2-Pyridylaminomethylen)-cyclopentanon 73075-18-0 C11H12N2O
    2-(2-Pyridylaminomethylen)-cyclopentanon
    —— [(2S,3R,4E,8Z)-2-(hexadecanoylamino)-1-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoctadeca-4,8-dien-3-yl] benzoate 127842-87-9 C55H87NO13
    [(2S,3R,4E,8Z)-2-(hexadecanoylamino)-1-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyoctadeca-4,8-dien-3-yl] benzoate
    —— 2-(4-bromo-3,5-dimethyl-phenyl)-5-methoxy-pyridine 1458656-39-7 C14H14BrNO
    2-(4-bromo-3,5-dimethyl-phenyl)-5-methoxy-pyridine
    —— 2,2-Dimethyl-5-(3-phenyl-[1,4,2]dithiazol-5-ylidene)-[1,3]dioxane-4,6-dione 117804-89-4 C14H11NO4S2
    2,2-Dimethyl-5-(3-phenyl-[1,4,2]dithiazol-5-ylidene)-[1,3]dioxane-4,6-dione
    —— 2-fluoro-6-(2-chloroanilino)purine 1096434-34-2 C11H7ClFN5
    2-fluoro-6-(2-chloroanilino)purine
    —— 2-isopentyloximethyl-benzothiazole 873408-50-5 C13H17NOS
    2-isopentyloximethyl-benzothiazole
    —— [2-(5-allyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-ethyl]-phosphonic acid diethyl ester 106165-38-2 C13H21N2O6P
    [2-(5-allyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-ethyl]-phosphonic acid diethyl ester
    —— 2-benzylmercapto-6-piperidino-7(9)<i>H</i>-purine 101580-14-7 C17H19N5S
    2-benzylmercapto-6-piperidino-7(9)<i>H</i>-purine
    —— [2-(2-butoxy-ethoxy)-vinyl]-dithiophosphonic acid <i>S,S'</i>-diethyl ester 100387-74-4 C12H25O3PS2
    [2-(2-butoxy-ethoxy)-vinyl]-dithiophosphonic acid <i>S,S'</i>-diethyl ester
    —— 2-chloro-3-(4-dipropylamino-anilino)-[1,4]naphthoquinone 102752-34-1 C22H23ClN2O2
    2-chloro-3-(4-dipropylamino-anilino)-[1,4]naphthoquinone
    —— 24-bromomethyl-3α,7α,12α-tris-formyloxy-5β-cholan-24-one 911658-33-8 C28H41BrO7
    24-bromomethyl-3α,7α,12α-tris-formyloxy-5β-cholan-24-one
    —— 2-hydroxy-2-undecyl-tridecanoic acid 103212-74-4 C24H48O3
    2-hydroxy-2-undecyl-tridecanoic acid
    —— (2-hydroxy-bicyclohexyl-3-yl)-malonic acid 131591-92-9 C15H24O5
    (2-hydroxy-bicyclohexyl-3-yl)-malonic acid
    —— 2-Methyl-5-phenyl-1-<12-o-toluoyl-chrysenyl-(6)>-pyrrol 96772-95-1 C37H27NO
    2-Methyl-5-phenyl-1-<12-o-toluoyl-chrysenyl-(6)>-pyrrol
    —— 2-(11<i>t</i>-phenyl-undeca-2<i>t</i>,4<i>t</i>,6<i>t</i>,8<i>t</i>,10-pentaenylidene)-indan-1,3-dione 123935-70-6 C26H20O2
    2-(11<i>t</i>-phenyl-undeca-2<i>t</i>,4<i>t</i>,6<i>t</i>,8<i>t</i>,10-pentaenylidene)-indan-1,3-dione
    —— 2,5-Dimethyl-2-seleno-benzo<d><1,3,2λ<sup>5</sup>>dithiaphospholan 13969-34-1 C8H9PS2Se
    2,5-Dimethyl-2-seleno-benzo<d><1,3,2λ<sup>5</sup>>dithiaphospholan
    —— (23Ξ)-3β-acetoxy-23-hydroxy-24-methylene-lanost-8-en-21-oic acid-lactone 107180-42-7 C33H50O4
    (23Ξ)-3β-acetoxy-23-hydroxy-24-methylene-lanost-8-en-21-oic acid-lactone
    —— [2-(4-methoxy-phenyl)-indol-3-yl]-glyoxylic acid dimethylamide 102174-36-7 C19H18N2O3
    [2-(4-methoxy-phenyl)-indol-3-yl]-glyoxylic acid dimethylamide
    —— 2,6-Di-tert.-butyl-4-cyan-4-<2,6-di-tert.-butyl-4-cyan-phenoxy>-cyclohexadien-(2,5)-on 20564-04-9 C30H40N2O2
    2,6-Di-tert.-butyl-4-cyan-4-<2,6-di-tert.-butyl-4-cyan-phenoxy>-cyclohexadien-(2,5)-on
    —— 2-chloro-4-(4-sulfamoyl-phenylazo)-benzoic acid 92903-57-6 C13H10ClN3O4S
    2-chloro-4-(4-sulfamoyl-phenylazo)-benzoic acid
    —— 2-methyl-5,5-di-<i>p</i>-tolyl-dihydro-furan-3-one 109472-16-4 C19H20O2
    2-methyl-5,5-di-<i>p</i>-tolyl-dihydro-furan-3-one
    —— 2-(benzofuran-2-yl)-4-(methoxymethoxy)butanenitrile 1413939-00-0 C14H15NO3
    2-(benzofuran-2-yl)-4-(methoxymethoxy)butanenitrile
    —— [2-(2-chloro-phenoxy)-ethyl]-dimethyl-propyl-ammonium; bromide 109725-92-0 Br*C13H21ClNO
    [2-(2-chloro-phenoxy)-ethyl]-dimethyl-propyl-ammonium; bromide
    —— 2-ethyl-3-(3,5-dimethyl-4-ωbromohexyloxy-benzoyl)-benzo[b]thiophene 58625-17-5 C25H29BrO2S
    2-ethyl-3-(3,5-dimethyl-4-ωbromohexyloxy-benzoyl)-benzo[b]thiophene
    —— (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(3-(3-phenoxypropionylamino)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide 282113-57-9 C31H36N2O7S2
    (2S)-N-(2-tetrahydropyranyloxy)-2-[5-(3-(3-phenoxypropionylamino)phenyl)-2-thienyl]-3,4,5,6-tetrahydro-2H-thiopyran-2-acetamide 1,1-dioxide
    —— (+/-)-2-(decahydro-8aα-cyano-2-ethylenedioxy-1α,5α,6α-trimethylnaphthalene-5β-yl)acetaldehyde 89295-94-3 C18H27NO3
    (+/-)-2-(decahydro-8aα-cyano-2-ethylenedioxy-1α,5α,6α-trimethylnaphthalene-5β-yl)acetaldehyde
    —— (2R)-2-methyl-6-phenyl-2,3,4,5-tetrahydropyridine 1393343-69-5 C12H15N
    (2R)-2-methyl-6-phenyl-2,3,4,5-tetrahydropyridine
    —— 2-[(1R,2R,3S,4R,5R,6S)-3-(diaminomethylideneamino)-4-[(2R,3R,4R,5S)-3-[(2S,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-formyl-4-hydroxy-5-methyloxolan-2-yl]oxy-2,5,6-trihydroxycyclohexyl]guanidine;2,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide 8017-46-7 C32H51Cl2N9O17
    2-[(1R,2R,3S,4R,5R,6S)-3-(diaminomethylideneamino)-4-[(2R,3R,4R,5S)-3-[(2S,3S,4S,5R,6S)-4,5-dihydroxy-6-(hydroxymethyl)-3-(methylamino)oxan-2-yl]oxy-4-formyl-4-hydroxy-5-methyloxolan-2-yl]oxy-2,5,6-trihydroxycyclohexyl]guanidine;2,2-dichloro-N-[(1R,2R)-1,3-dihydroxy-1-(4-nitrophenyl)propan-2-yl]acetamide
    —— (2-benzoylamino-3,5-dibromo-phenyl)-glyoxylic acid 861327-15-3 C15H9Br2NO4
    (2-benzoylamino-3,5-dibromo-phenyl)-glyoxylic acid
    —— 2,2,2-Trichlorethoxy-phenyl-trifluorphosphoran 36219-95-1 C8H7Cl3F3OP
    2,2,2-Trichlorethoxy-phenyl-trifluorphosphoran
    —— 2-Fluoro-2-(1-hydroxycyclopentyl)acetic acid 1512046-62-6 C7H11FO3
    2-Fluoro-2-(1-hydroxycyclopentyl)acetic acid
    —— 2-Isopropyl-hydrochinon-diacetat 97024-96-9 C13H16O4
    2-Isopropyl-hydrochinon-diacetat
    —— (2S,3R,4aS,8aR)-2-Allyl-3-((2R,3S)-2-but-3-enyl-tetrahydro-pyran-3-yloxy)-octahydro-pyrano[3,2-b]pyran 207805-83-2 C20H32O4
    (2S,3R,4aS,8aR)-2-Allyl-3-((2R,3S)-2-but-3-enyl-tetrahydro-pyran-3-yloxy)-octahydro-pyrano[3,2-b]pyran
    —— 2,8-Dimethyl-5-oxo-5H-5λ<sup>5</sup>-dibenzophosphole-3,5,7-triol 84530-83-6 C14H13O4P
    2,8-Dimethyl-5-oxo-5H-5λ<sup>5</sup>-dibenzophosphole-3,5,7-triol
    —— 2-[1-hydroxy-2-(1-piperidinyl)ethyl]-N-[1-[3-(trifluoromethoxy)phenyl]ethyl]-4-(trifluoromethyl)-5-thiazolecarboxamide 724465-08-1 C21H23F6N3O3S
    2-[1-hydroxy-2-(1-piperidinyl)ethyl]-N-[1-[3-(trifluoromethoxy)phenyl]ethyl]-4-(trifluoromethyl)-5-thiazolecarboxamide
    —— 2-{4-[(1R,2R)-2-({[4-(Methylsulfonyl)benzyl]oxy}methyl)cyclopropyl]-piperidin-1-yl}-5-propylpyrimidin 1416364-32-3 C24H33N3O3S
    2-{4-[(1R,2R)-2-({[4-(Methylsulfonyl)benzyl]oxy}methyl)cyclopropyl]-piperidin-1-yl}-5-propylpyrimidin
    —— 2-Bromoethyl 3-[2-(octadecyloxy)phenyl]-2-oxopropyl phosphate 108003-42-5 C29H50BrO6P
    2-Bromoethyl 3-[2-(octadecyloxy)phenyl]-2-oxopropyl phosphate
    —— 2-((E)-6,10-dimethylundeca-1,5,9-trien-2-yl)benzofuran-5,6-dicarbonitrile 1459199-94-0 C23H24N2O
    2-((E)-6,10-dimethylundeca-1,5,9-trien-2-yl)benzofuran-5,6-dicarbonitrile
    —— 2-{2-ethyl-3,5-dihydroxy-6-[3-methoxy-4-(2-methoxyethoxy)benzoyl]phenyl}-N-(2-hydroxyethyl)-N-(2-methoxyethyl)acetamide 819811-88-6 C26H35NO9
    2-{2-ethyl-3,5-dihydroxy-6-[3-methoxy-4-(2-methoxyethoxy)benzoyl]phenyl}-N-(2-hydroxyethyl)-N-(2-methoxyethyl)acetamide
    —— (+/-)-2-chloro-4-[(2Z)-2-(dimethylaminomethylene)-3-oxocyclopentyl]benzonitrile 1416245-01-6 C15H15ClN2O
    (+/-)-2-chloro-4-[(2Z)-2-(dimethylaminomethylene)-3-oxocyclopentyl]benzonitrile
    —— 2-[2-[5-chloro-4-[(4-chlorophenylsulfonyl)(2,5-difluorophenyl)methyl]pyridin-2-ylamino]ethoxy]ethanol 820223-10-7 C22H20Cl2F2N2O4S
    2-[2-[5-chloro-4-[(4-chlorophenylsulfonyl)(2,5-difluorophenyl)methyl]pyridin-2-ylamino]ethoxy]ethanol
    —— 2-(2-Quinolin-2-yl-ethyl)-7-(3,4,5,6-tetrahydro-2H-[4,4']bipyridinyl-1-yl)-2,3-dihydro-isoindol-1-one trifluoroacetate 1417182-21-8 C2HF3O2*C29H28N4O
    2-(2-Quinolin-2-yl-ethyl)-7-(3,4,5,6-tetrahydro-2H-[4,4']bipyridinyl-1-yl)-2,3-dihydro-isoindol-1-one trifluoroacetate
    —— 2-chloro-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]-5-(trifluoromethyl)benzenesulfonamide 946059-44-5 C21H21ClF3N3O3S
    2-chloro-N-[1-[3-ethyl-2-(4-methylphenoxy)imidazol-4-yl]ethyl]-5-(trifluoromethyl)benzenesulfonamide