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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-<9-(3-ethyl-2-benzothiazolinylidene)-4-methyl-3,5-trimethylene-1,3,5,7-nonatetraenyl>-3-ethylbenzothiazolium iodide 114893-01-5 C31H33N2S2*I
    2-<9-(3-ethyl-2-benzothiazolinylidene)-4-methyl-3,5-trimethylene-1,3,5,7-nonatetraenyl>-3-ethylbenzothiazolium iodide
    —— 2-(7-Chloro-quinolin-4-ylamino)-N-(1-ethyl-piperidin-4-yl)-benzamide 60639-68-1 C23H25ClN4O
    2-(7-Chloro-quinolin-4-ylamino)-N-(1-ethyl-piperidin-4-yl)-benzamide
    —— 2-(2-Methyl-2-propanoyloxycyclohexyl)propansaeure 40556-81-8 C13H22O4
    2-(2-Methyl-2-propanoyloxycyclohexyl)propansaeure
    —— 2-(5-bromo-2-nitrophenyl)-2-cyclohexen-1-one 608537-27-5 C12H10BrNO3
    2-(5-bromo-2-nitrophenyl)-2-cyclohexen-1-one
    —— [2,2']Bipyridinyl-4,4'-dicarboxylic acid bis-[(3-hydroxy-propyl)-amide] 221891-35-6 C18H22N4O4
    [2,2']Bipyridinyl-4,4'-dicarboxylic acid bis-[(3-hydroxy-propyl)-amide]
    —— (22R,23R)-22,23-isopropylidenedioxy-25-methyl-24-methylene-5β-cholestane-3α,6α-diol 144254-88-6 C32H54O4
    (22R,23R)-22,23-isopropylidenedioxy-25-methyl-24-methylene-5β-cholestane-3α,6α-diol
    —— 2-Dimethylamino-2-(2-methyl-allyl)-cyclohexanone 86359-43-5 C12H21NO
    2-Dimethylamino-2-(2-methyl-allyl)-cyclohexanone
    —— 2,2-bis-(4-amino-3-bromo-phenyl)-indan-1,3-dione 1398316-94-3 C21H14Br2N2O2
    2,2-bis-(4-amino-3-bromo-phenyl)-indan-1,3-dione
    —— 2,7-Bis-(α-chloropropionylamino)-fluoren-9-on 59635-67-5 C19H16Cl2N2O3
    2,7-Bis-(α-chloropropionylamino)-fluoren-9-on
    —— 2-methyl-3,4-dihydro-2<i>H</i>-pyrano[2',3':4,5]pyridazino[1,2-<i>b</i>]phthalazine-5,7,12,14-tetraone 41278-75-5 C16H12N2O5
    2-methyl-3,4-dihydro-2<i>H</i>-pyrano[2',3':4,5]pyridazino[1,2-<i>b</i>]phthalazine-5,7,12,14-tetraone
    —— 2-(Naphthalen-1-ylazo)-3-oxo-N-phenyl-butyramide 56745-28-9 C20H17N3O2
    2-(Naphthalen-1-ylazo)-3-oxo-N-phenyl-butyramide
    —— (20<i>S</i>)-3β-(acetyl-methyl-amino)-7ξ,16α,20-trihydroxy-pregn-5-en-18-oic acid 20-lactone 40804-43-1 C24H35NO5
    (20<i>S</i>)-3β-(acetyl-methyl-amino)-7ξ,16α,20-trihydroxy-pregn-5-en-18-oic acid 20-lactone
    —— (2R,3R,13bS)-2,11,12-Trimethoxy-3-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline 52590-21-3 C22H33NO4Si
    (2R,3R,13bS)-2,11,12-Trimethoxy-3-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline
    —— 2-Fluor-5-methylacetophenon-4-chlorbenzoylhydrazon 62433-01-6 C16H14ClFN2O
    2-Fluor-5-methylacetophenon-4-chlorbenzoylhydrazon
    —— 2,2,8,8-Tetrakis-(ethoxy-dimethyl-silanyloxy)-4,6,10,12-tetramethyl-4,6,10,12-tetraphenyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasila-cyclododecane 56318-51-5 C44H76O14Si10
    2,2,8,8-Tetrakis-(ethoxy-dimethyl-silanyloxy)-4,6,10,12-tetramethyl-4,6,10,12-tetraphenyl-1,3,5,7,9,11-hexaoxa-2,4,6,8,10,12-hexasila-cyclododecane
    —— 2-Amino-3-benzoylnaphthalin-hydrazon 55270-96-7 C17H15N3
    2-Amino-3-benzoylnaphthalin-hydrazon
    —— 2-(4-hydroxy-2-oxo-2<i>H</i>-chromen-3-yl)-5-methyl-[1,4]benzoquinone 63005-85-6 C16H10O5
    2-(4-hydroxy-2-oxo-2<i>H</i>-chromen-3-yl)-5-methyl-[1,4]benzoquinone
    —— 2-isopropyl-isothiazolo[2,3-<i>a</i>]pyridinylium; triiodide 40925-47-1 C10H12NS*I3
    2-isopropyl-isothiazolo[2,3-<i>a</i>]pyridinylium; triiodide
    —— 2-({1-[4-(4-carbamoylphenoxy)benzoyl]piperidin-4-yl}methyl)-N-(2-methoxyethyl)-4-methyl-2H-indazol-5-carboxamide 1442116-33-7 C32H35N5O5
    2-({1-[4-(4-carbamoylphenoxy)benzoyl]piperidin-4-yl}methyl)-N-(2-methoxyethyl)-4-methyl-2H-indazol-5-carboxamide
    —— 2-chloro-3,6-dinitro-toluene 408328-33-6 C7H5ClN2O4
    2-chloro-3,6-dinitro-toluene
    —— 2-(2-chloro-phenyldisulfanyl)-4-thiophen-2-yl-thiazole 96198-57-1 C13H8ClNS4
    2-(2-chloro-phenyldisulfanyl)-4-thiophen-2-yl-thiazole
    —— 2-(4-Nitro-phenoxy)-benzylalkohol 25562-37-2 C13H11NO4
    2-(4-Nitro-phenoxy)-benzylalkohol
    —— 2'-Hydroxy-4'-n-propoxy-5'-bromo-3,4-methylendioxy-chalkon 57442-32-7 C19H17BrO5
    2'-Hydroxy-4'-n-propoxy-5'-bromo-3,4-methylendioxy-chalkon
    —— 2-Chloro-5-[(2,6-dimethyl-phenylamino)-methyl]-4-hydroxy-benzenesulfonamide 55524-61-3 C15H17ClN2O3S
    2-Chloro-5-[(2,6-dimethyl-phenylamino)-methyl]-4-hydroxy-benzenesulfonamide
    —— 2,5-Bis-(6-hydroxy-2,7-dimethoxy-1,4-dioxo-1,4-dihydro-carbazol-9-yl)-pentanoic acid 62408-88-2 C33H28N2O12
    2,5-Bis-(6-hydroxy-2,7-dimethoxy-1,4-dioxo-1,4-dihydro-carbazol-9-yl)-pentanoic acid
    —— 2-(6-Hydroxy-2,7-dimethoxy-1,4-dioxo-1,4-dihydro-carbazol-9-yl)-succinic acid 62408-73-5 C18H15NO9
    2-(6-Hydroxy-2,7-dimethoxy-1,4-dioxo-1,4-dihydro-carbazol-9-yl)-succinic acid
    —— 2-(7-chloro-4-phenyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-4,5-dimethyl-phenol 60121-47-3 C23H19ClN2O
    2-(7-chloro-4-phenyl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-4,5-dimethyl-phenol
    —— 2-bromo-6,6-dichloro-7,8,9,10-tetrahydro-6<i>H</i>-azepino[2,1-<i>b</i>]quinazolin-12-one 64792-05-8 C13H11BrCl2N2O
    2-bromo-6,6-dichloro-7,8,9,10-tetrahydro-6<i>H</i>-azepino[2,1-<i>b</i>]quinazolin-12-one
    —— (2E,7E)-4-Vinyl-dodeca-2,7-dienedioic acid dimethyl ester 57467-60-4 C16H24O4
    (2E,7E)-4-Vinyl-dodeca-2,7-dienedioic acid dimethyl ester
    —— 2-{4-[2-(4-Chloro-phenyl)-ethyl]-phenoxy}-2-methyl-propionic acid ethyl ester 54419-27-1 C20H23ClO3
    2-{4-[2-(4-Chloro-phenyl)-ethyl]-phenoxy}-2-methyl-propionic acid ethyl ester
    —— 20-Methyl-5-pregnen-3β-ol-16-on 57177-58-9 C22H34O2
    20-Methyl-5-pregnen-3β-ol-16-on
    —— 2-benzyl-4-methoxy-5-(4-(trifluoromethyl)phenyl)-pyridazin-3(2H)-one 1345839-47-5 C19H15F3N2O2
    2-benzyl-4-methoxy-5-(4-(trifluoromethyl)phenyl)-pyridazin-3(2H)-one
    —— 2-((1-(4-methoxy-2,6-dimethylphenylsulfonyl)piperidin-2-yl)methoxy)-N-(4-phenyl-4-(pyrrolidin-1-yl)cyclohexyl)acetamide 1187962-79-3 C33H47N3O5S
    2-((1-(4-methoxy-2,6-dimethylphenylsulfonyl)piperidin-2-yl)methoxy)-N-(4-phenyl-4-(pyrrolidin-1-yl)cyclohexyl)acetamide
    —— (2S,3R)-2-cyanopentan-3-yl acetate 244171-37-7 C8H13NO2
    (2S,3R)-2-cyanopentan-3-yl acetate
    —— 2-bromo-N-[(3R,5S)-1-cyano-5-methyl-3-pyrrolidinyl]-5-nitrobenzenesulfonamide 1123307-70-9 C12H13BrN4O4S
    2-bromo-N-[(3R,5S)-1-cyano-5-methyl-3-pyrrolidinyl]-5-nitrobenzenesulfonamide
    —— (2R)-2-hydroxy-2-(2-hydroxy-4-tert-butylphenyl)ethanoic acid (-)-menthyl ester 133392-27-5 C22H34O4
    (2R)-2-hydroxy-2-(2-hydroxy-4-tert-butylphenyl)ethanoic acid (-)-menthyl ester
    —— <2S,2(4R),5R,6R,7R,8Z,12S>-6,12-dimethyl-13-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2-(2,2,4-trimethyl-1,3-dioxolan-4-yl)-7-<(phenylmethoxy)methoxy>-8-tridecen-5-ol 113453-38-6 C35H62O6Si
    <2S,2(4R),5R,6R,7R,8Z,12S>-6,12-dimethyl-13-<<(1,1-dimethylethyl)dimethylsilyl>oxy>-2-(2,2,4-trimethyl-1,3-dioxolan-4-yl)-7-<(phenylmethoxy)methoxy>-8-tridecen-5-ol
    —— 2-(2-Chlorophenyl)-4-formylbenzonitrile 717832-79-6 C14H8ClNO
    2-(2-Chlorophenyl)-4-formylbenzonitrile
    —— 2-(2039-hydroxytetrachlorophenoxy)-1-naphthol 85051-88-3 C16H8Cl4O3
    2-(2039-hydroxytetrachlorophenoxy)-1-naphthol
    —— 2-(2-Methyl-indan-5-yl)-cyclopropanecarboxylic acid 60232-59-9 C14H16O2
    2-(2-Methyl-indan-5-yl)-cyclopropanecarboxylic acid
    —— 2-(methylsulfanyl-methyl)-adipic acid dimethyl ester 99174-50-2 C10H18O4S
    2-(methylsulfanyl-methyl)-adipic acid dimethyl ester
    —— 2-(4-hydroxyphenyl)-N,N-bis(3-methylbutyl)-3-(3-piperidin-1-ylpropyl)pyrazolo[1,5-a]pyridine-5-carboxamide 1391988-73-0 C32H46N4O2
    2-(4-hydroxyphenyl)-N,N-bis(3-methylbutyl)-3-(3-piperidin-1-ylpropyl)pyrazolo[1,5-a]pyridine-5-carboxamide
    —— 2,5-Bis(methylthio)-3,6-difluoranilin 63792-12-1 C8H9F2NS2
    2,5-Bis(methylthio)-3,6-difluoranilin
    —— 2-(6,7-dimethyl-3-oxo-4H-quinoxalin-2-yl)-3-nitro-1H-indole-5-carbonitrile 694529-36-7 C19H13N5O3
    2-(6,7-dimethyl-3-oxo-4H-quinoxalin-2-yl)-3-nitro-1H-indole-5-carbonitrile
    —— 2,4-Bis-(dimethylamino)-6-phenoxy-s-triazin 36335-93-0 C13H17N5O
    2,4-Bis-(dimethylamino)-6-phenoxy-s-triazin
    —— 2,3,9,10-Tetramethyl-12,14-diphenyl-12,14-bis (heptafluoropropyl)-12H,14H-5,7-dioxapentacene 145546-76-5 C42H28F14O2
    2,3,9,10-Tetramethyl-12,14-diphenyl-12,14-bis (heptafluoropropyl)-12H,14H-5,7-dioxapentacene
    —— 2β-Bromcholest-5-en-3-on 91509-58-9 C27H43BrO
    2β-Bromcholest-5-en-3-on
    —— 2-(3-bromobenzothiophen-2-yl)-benzonitrile 1447946-07-7 C15H8BrNS
    2-(3-bromobenzothiophen-2-yl)-benzonitrile
    —— 2-Allyl-2-chlorocarbonylmethyl-malonic acid diethyl ester 1052185-48-4 C12H17ClO5
    2-Allyl-2-chlorocarbonylmethyl-malonic acid diethyl ester
    —— 2,2-di-sec-butoxyoctane 1146221-09-1 C16H34O2
    2,2-di-sec-butoxyoctane