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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-hydroxy-3-(3-oxo-1-phenylbutyl)naphthalene-1,4-dione 1300580-00-0 C20H16O4
    2-hydroxy-3-(3-oxo-1-phenylbutyl)naphthalene-1,4-dione
    —— (20R)-5β-pregnan-3α,20-diyl 3-acetate 20-tosylate 1321605-14-4 C30H44O5S
    (20R)-5β-pregnan-3α,20-diyl 3-acetate 20-tosylate
    —— (2,5,9,12-tetrathiatridecane)nickel(II)(2+) 46242-73-3 C9H20NiS4
    (2,5,9,12-tetrathiatridecane)nickel(II)(2+)
    —— 2-Cyclohexylimino-3-cyclohexyl-6-(p-methoxyphenyl)-3,4-dihydro-2H-1,3,5-thiadiazinon-(4) 4875-19-8 C22H29N3O2S
    2-Cyclohexylimino-3-cyclohexyl-6-(p-methoxyphenyl)-3,4-dihydro-2H-1,3,5-thiadiazinon-(4)
    —— 2-[5-(4-Bromo-phenyl)-1H-pyrazol-3-yl]-propan-1-ol 130657-29-3 C12H13BrN2O
    2-[5-(4-Bromo-phenyl)-1H-pyrazol-3-yl]-propan-1-ol
    —— 2,7-di(2-thienyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile 1174037-72-9 C15H8N4S2
    2,7-di(2-thienyl)pyrazolo[1,5-a]pyrimidine-3-carbonitrile
    —— 2,4,6-tri-O-acetyl-3-azido-3-deoxy-a-D-glucopyranosyl trimethylsilyl triflate 1417719-92-6 C15H25N3O8Si
    2,4,6-tri-O-acetyl-3-azido-3-deoxy-a-D-glucopyranosyl trimethylsilyl triflate
    —— 2-acetoxy-4-methylene-3-oxahexane 124614-60-4 C8H14O3
    2-acetoxy-4-methylene-3-oxahexane
    —— 2-(4-chlorophenyl)-3-((4-methyl-1,4-diazepan-1-yl)methyl)-6-phenylimidazo[1,2-a]pyridine 1401768-61-3 C26H27ClN4
    2-(4-chlorophenyl)-3-((4-methyl-1,4-diazepan-1-yl)methyl)-6-phenylimidazo[1,2-a]pyridine
    —— 2-(((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)thio)acetamide 1421268-63-4 C17H29NOS
    2-(((2E,6E)-3,7,11-trimethyldodeca-2,6,10-trien-1-yl)thio)acetamide
    —— 2-allyl-1-(phenylsulfonyl)-3-indolecarbaldehyde 752212-01-4 C18H15NO3S
    2-allyl-1-(phenylsulfonyl)-3-indolecarbaldehyde
    —— (2S)-2-hydroxy-2-pent-4-enylundecanal 75997-31-8 C16H30O2
    (2S)-2-hydroxy-2-pent-4-enylundecanal
    —— 2,2'-[6,2'-bis-(1<i>H</i>-benzoimidazol-2-yl)-3,4'-oxy-diphenyl]-bis-benzooxazole 36197-61-2 C40H24N6O3
    2,2'-[6,2'-bis-(1<i>H</i>-benzoimidazol-2-yl)-3,4'-oxy-diphenyl]-bis-benzooxazole
    —— 2-tert-butoxy-1-isopropoxy-hexa-2,3,4-triene 26842-84-2 C13H22O2
    2-tert-butoxy-1-isopropoxy-hexa-2,3,4-triene
    —— (2E,4E)-8-((2-methoxy-5,5-dimethyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)oxy)octa-2,4-dien-1-ol 1369875-05-7 C13H22N2O4
    (2E,4E)-8-((2-methoxy-5,5-dimethyl-2,5-dihydro-1,3,4-oxadiazol-2-yl)oxy)octa-2,4-dien-1-ol
    —— 2-(2-acetyl-2-methyl-cyclopentyl)-cyclohexanone 874001-24-8 C14H22O2
    2-(2-acetyl-2-methyl-cyclopentyl)-cyclohexanone
    —— 2-(5-phenylcarbamoyl-pentyl)-2-prop-2-ynyl-malonic acid dimethyl ester 939399-91-4 C20H25NO5
    2-(5-phenylcarbamoyl-pentyl)-2-prop-2-ynyl-malonic acid dimethyl ester
    —— 2-[p-[(E)-2-(3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)propenyl]phenoxy]-N,N-dimethylethylamine 129791-56-6 C24H31NOS
    2-[p-[(E)-2-(3,4-dihydro-4,4-dimethyl-2H-1-benzothiopyran-6-yl)propenyl]phenoxy]-N,N-dimethylethylamine
    —— 2-((4-((6-bromohexyl)oxy)phenyl)(4-hydroxyphenyl)methyl)phenol 1632225-36-5 C25H27BrO3
    2-((4-((6-bromohexyl)oxy)phenyl)(4-hydroxyphenyl)methyl)phenol
    —— 2-methyl-1,4-diphenyl-2-buten-1,4-dione 89665-36-1 C17H14O2
    2-methyl-1,4-diphenyl-2-buten-1,4-dione
    —— 2-(4,4'-dimethyl-biphenyl-3-carbonyl)-benzoic acid 861605-69-8 C22H18O3
    2-(4,4'-dimethyl-biphenyl-3-carbonyl)-benzoic acid
    —— (2R,3S,4S,5S,6S)-2-(hydroxymethyl)-6-[4-[[(2R,3R,4S,5R,6S)-6-methoxy-3,4,5-tris[[1-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]triazol-4-yl]methoxy]oxan-2-yl]methoxymethyl]triazol-1-yl]oxane-3,4,5-triol 1167992-76-8 C43H66N12O26
    (2R,3S,4S,5S,6S)-2-(hydroxymethyl)-6-[4-[[(2R,3R,4S,5R,6S)-6-methoxy-3,4,5-tris[[1-[(2S,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]triazol-4-yl]methoxy]oxan-2-yl]methoxymethyl]triazol-1-yl]oxane-3,4,5-triol
    —— 2-amino-4-p-anisyl-5-o-tolylazothiazole 79480-28-7 C17H16N4OS
    2-amino-4-p-anisyl-5-o-tolylazothiazole
    —— 2-tributylstannyloxy-2-oxo-5,5-dimethyl-1,3,2-dioxaphosphorinane 132868-56-5 C17H37O4PSn
    2-tributylstannyloxy-2-oxo-5,5-dimethyl-1,3,2-dioxaphosphorinane
    —— 2,4-dinitro-benzenesulfenic acid pentyl ester 10344-13-5 C11H14N2O5S
    2,4-dinitro-benzenesulfenic acid pentyl ester
    —— (2S,3S)-2-(benzhydryloxymethyl)-3-(3,5-diphenylphenyl)oxirane 937795-37-4 C34H28O2
    (2S,3S)-2-(benzhydryloxymethyl)-3-(3,5-diphenylphenyl)oxirane
    —— 2-(t-butyldimethylsiloxy)-4-<N-4'-(t-butyldimethylsiloxy)butyl-N-ethylamino-2,4>-pentadiene 112633-93-9 C23H49NO2Si2
    2-(t-butyldimethylsiloxy)-4-<N-4'-(t-butyldimethylsiloxy)butyl-N-ethylamino-2,4>-pentadiene
    —— 2,2'-diacetoxy-3,3'-dibromo-5,5'-bis(triisopropylsilylethynyl) biphenyl 1186485-35-7 C38H52Br2O4Si2
    2,2'-diacetoxy-3,3'-dibromo-5,5'-bis(triisopropylsilylethynyl) biphenyl
    —— 2,4-Dinitrobenzol-sulfen-2-methoxyanilid 32894-96-5 C13H11N3O5S
    2,4-Dinitrobenzol-sulfen-2-methoxyanilid
    —— (2S,3R,4S,5R)-1-O-benzyl-3,5-O-isopropylidene-2,4,6-trimethyl-6-heptene-1,3,5-triol 131589-20-3 C20H30O3
    (2S,3R,4S,5R)-1-O-benzyl-3,5-O-isopropylidene-2,4,6-trimethyl-6-heptene-1,3,5-triol
    —— 2-(4-(1,3-dioxolan-2-yl)phenyl)-4,6-dichloro-1,3,5-triazine 1342230-93-6 C12H9Cl2N3O2
    2-(4-(1,3-dioxolan-2-yl)phenyl)-4,6-dichloro-1,3,5-triazine
    —— 2-(cyclohexylmethylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid 1204419-73-7 C17H21N3O3
    2-(cyclohexylmethylamino)-9-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-3-carboxylic acid
    —— 2-hexyldecyl N-[3,3,5-trimethyl-5-[[(4-methyl-6-oxo-1H-pyrimidin-2-yl)carbamoylamino]methyl]cyclohexyl]carbamate 1202861-18-4 C33H59N5O4
    2-hexyldecyl N-[3,3,5-trimethyl-5-[[(4-methyl-6-oxo-1H-pyrimidin-2-yl)carbamoylamino]methyl]cyclohexyl]carbamate
    —— 2,2,4,4,6,6-Hexachlor-1,2,3,4,5,6-hexahydro-1,1,3,3,5,5-hexamethyl-cyclotriboraphosphan 59830-74-9 C6H18B3Cl6P3
    2,2,4,4,6,6-Hexachlor-1,2,3,4,5,6-hexahydro-1,1,3,3,5,5-hexamethyl-cyclotriboraphosphan
    —— 2,2'-bis(4-hydroxy-3-methyl-5-methylamine-N,N,'-diethyl diacetate-phenyl)propane 667906-65-2 C35H50N2O10
    2,2'-bis(4-hydroxy-3-methyl-5-methylamine-N,N,'-diethyl diacetate-phenyl)propane
    —— (2R)-1-oxo-1-(1'H,3H-spiro[2-benzofuran-1,4'-piperidin]-1'-yl)propan-2-amine trifluoroacetate 1039167-15-1 C2HF3O2*C15H20N2O2
    (2R)-1-oxo-1-(1'H,3H-spiro[2-benzofuran-1,4'-piperidin]-1'-yl)propan-2-amine trifluoroacetate
    —— 2-amino-4-p-anisyl-5-phenylazothiazole 68191-19-5 C16H14N4OS
    2-amino-4-p-anisyl-5-phenylazothiazole
    —— (2-chloro-1,5-diphenyl-pentyl)-(2,4-dinitro-phenyl)-sulfide 102592-21-2 C23H21ClN2O4S
    (2-chloro-1,5-diphenyl-pentyl)-(2,4-dinitro-phenyl)-sulfide
    —— 2,4-di-tert-butylphenoxyferrocene 704898-65-7 C24H30FeO
    2,4-di-tert-butylphenoxyferrocene
    —— (2S)-5-hydroxy-1,2-(isopropylidenedioxy)-9-(4-methoxybenzyloxy)non-6-yne 254891-78-6 C20H28O5
    (2S)-5-hydroxy-1,2-(isopropylidenedioxy)-9-(4-methoxybenzyloxy)non-6-yne
    —— (2R,3R,4S,5S)-2-[2-chloro-6-(4-chloro-2-fluoroanilino)-9H-purin-9-yl]-5-(3-ethylisoxazol-5-yl)tetrahydrofuran-3,4-diol 253125-73-4 C20H17Cl2FN6O4
    (2R,3R,4S,5S)-2-[2-chloro-6-(4-chloro-2-fluoroanilino)-9H-purin-9-yl]-5-(3-ethylisoxazol-5-yl)tetrahydrofuran-3,4-diol
    —— 2-(1H-Indazol-6-ylamino)-N-[3-(2-pyrrolidin-1-yl-ethoxy)-4-trifluoromethyl-phenyl]-nicotinamide 454481-53-9 C26H25F3N6O2
    2-(1H-Indazol-6-ylamino)-N-[3-(2-pyrrolidin-1-yl-ethoxy)-4-trifluoromethyl-phenyl]-nicotinamide
    —— {2-[(2R,3S,4S,6R)-6-((E)-(1R,2S)-1,2-Bis-benzyloxy-4-iodo-but-3-enyl)-4-methoxymethoxy-3-methyl-tetrahydro-pyran-2-yl]-ethoxy}-tert-butyl-diphenyl-silane 859845-19-5 C44H55IO6Si
    {2-[(2R,3S,4S,6R)-6-((E)-(1R,2S)-1,2-Bis-benzyloxy-4-iodo-but-3-enyl)-4-methoxymethoxy-3-methyl-tetrahydro-pyran-2-yl]-ethoxy}-tert-butyl-diphenyl-silane
    —— 2-Phenyl-4H-benzo[1,3]dioxin-2-ol 855224-28-1 C14H12O3
    2-Phenyl-4H-benzo[1,3]dioxin-2-ol
    —— 2-<<m-Trifluoromethyl>phenyl>seleno-4-methyl-2-pentene 77481-98-2 C13H15F3Se
    2-<<m-Trifluoromethyl>phenyl>seleno-4-methyl-2-pentene
    —— 2-<3-Aethoxy-phenylcarbamoylmercapto>-propionsaeure-methylamid 93429-01-7 C13H18N2O3S
    2-<3-Aethoxy-phenylcarbamoylmercapto>-propionsaeure-methylamid
    —— 2-[2-benzooxazol-2-yldisulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzhydryl ester 68128-72-3 C36H31N3O6S2
    2-[2-benzooxazol-2-yldisulfanyl-4-oxo-3-(2-phenoxy-acetylamino)-azetidin-1-yl]-3-methyl-but-3-enoic acid benzhydryl ester
    —— 2-(2-dimethylaminoethyl)-1, 2-dihydro-1-pyrrolizinone 189262-83-7 C11H16N2O
    2-(2-dimethylaminoethyl)-1, 2-dihydro-1-pyrrolizinone
    —— 2-Ethyl-1-iodo-3-methyl-cyclopentene 96689-38-2 C8H13I
    2-Ethyl-1-iodo-3-methyl-cyclopentene
    —— 2-ethoxycarbonyl-3-methyl-5-phenylpyrazolo<1,2-a>pyrazole-1,7(1H,7H)-dioene 91614-66-3 C16H14N2O4
    2-ethoxycarbonyl-3-methyl-5-phenylpyrazolo<1,2-a>pyrazole-1,7(1H,7H)-dioene