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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Methyl-3-(2-methoxy-4-aminophenyl)-7-chlor-3H-4-chinazolon 13061-45-5 C16H14ClN3O2
    2-Methyl-3-(2-methoxy-4-aminophenyl)-7-chlor-3H-4-chinazolon
    —— [2,2']bi[naphtho[1,2-<i>d</i>]oxazolyl]-4,4'-dicarboxylic acid bis-(3-dimethylamino-propylamide) 35792-96-2 C34H36N6O4
    [2,2']bi[naphtho[1,2-<i>d</i>]oxazolyl]-4,4'-dicarboxylic acid bis-(3-dimethylamino-propylamide)
    —— 2-Allylamino-4(3H)-pteridinon 51807-64-8 C9H9N5O
    2-Allylamino-4(3H)-pteridinon
    —— 2-(8-chloro-4H-2,3-dihydro-1,4-benzoxazin-3-one-4-ylmethyl)morpholine hydrogen maleate 57245-29-1 C4H4O4*C13H15ClN2O3
    2-(8-chloro-4H-2,3-dihydro-1,4-benzoxazin-3-one-4-ylmethyl)morpholine hydrogen maleate
    —— 2,2',2'',2'''-(6-hydrazino-[1,3,5]triazine-2,4-diylbisazanediyl)-tetrakis-ethanol 10421-97-3 C11H23N7O4
    2,2',2'',2'''-(6-hydrazino-[1,3,5]triazine-2,4-diylbisazanediyl)-tetrakis-ethanol
    —— 2-Dimethylamino-4',5-dichlor-benzhydryl-methylcarbamat 22103-02-2 C17H18Cl2N2O2
    2-Dimethylamino-4',5-dichlor-benzhydryl-methylcarbamat
    —— 2-[(3S,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-Acetylsulfanyl-3-azido-11-hydroxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-6-methyl-heptanoic acid acetoxymethyl ester 66425-81-8 C34H53N3O6S
    2-[(3S,4S,5S,8S,9S,10S,11R,13R,14S,16S)-16-Acetylsulfanyl-3-azido-11-hydroxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-6-methyl-heptanoic acid acetoxymethyl ester
    —— 2-(4-{4-[1-(2,4-dichloro-phenyl)-cyclohexyloxy]-but-2-ynyl}-piperazin-1-yl)-ethanol 40254-29-3 C22H30Cl2N2O2
    2-(4-{4-[1-(2,4-dichloro-phenyl)-cyclohexyloxy]-but-2-ynyl}-piperazin-1-yl)-ethanol
    —— 2-[(1R,5R)-3-Benzyl-7-oxo-2-(2,2,2-trichloro-ethoxycarbonyl)-4-thia-2,6-diaza-bicyclo[3.2.0]hept-6-yl]-malonic acid diethyl ester 37631-81-5 C21H23Cl3N2O7S
    2-[(1R,5R)-3-Benzyl-7-oxo-2-(2,2,2-trichloro-ethoxycarbonyl)-4-thia-2,6-diaza-bicyclo[3.2.0]hept-6-yl]-malonic acid diethyl ester
    —— 2-(2-Pentachlorphenylthio-aethylthio)pyrimidin 6503-79-3 C12H7Cl5N2S2
    2-(2-Pentachlorphenylthio-aethylthio)pyrimidin
    —— 2-{1-[(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)sulfonyl]-1H-pyrrolo[3,2-b]pyridin-3-yl}ethanamine hydroformate 1206685-16-6 CH2O2*C18H20N4O3S
    2-{1-[(4-methyl-3,4-dihydro-2H-1,4-benzoxazin-6-yl)sulfonyl]-1H-pyrrolo[3,2-b]pyridin-3-yl}ethanamine hydroformate
    —— (2,4-dioxo-1,3-diaza-spiro[4.5]dec-1-ylmethyl)-phosphonic acid dibutyl ester 51866-71-8 C17H31N2O5P
    (2,4-dioxo-1,3-diaza-spiro[4.5]dec-1-ylmethyl)-phosphonic acid dibutyl ester
    —— 2-Ethoxy-N-(1-ethyl-pyrrolidin-2-ylmethyl)-2,2-diphenyl-acetamide; compound with (E)-but-2-enedioic acid 62756-11-0 C4H4O4*C23H30N2O2
    2-Ethoxy-N-(1-ethyl-pyrrolidin-2-ylmethyl)-2,2-diphenyl-acetamide; compound with (E)-but-2-enedioic acid
    —— (2-Chlor-3,3,4,4,5,5-hexafluor-cyclopenten-1-yl)-phenyl-phosphinsaeure-aethylester 25607-20-9 C13H10ClF6O2P
    (2-Chlor-3,3,4,4,5,5-hexafluor-cyclopenten-1-yl)-phenyl-phosphinsaeure-aethylester
    —— 2-formyl-3-chlor-17α-methyl-17β-hydroxy-5α-androst-2-en-dimethyl-acetal 5218-33-7 C23H37ClO3
    2-formyl-3-chlor-17α-methyl-17β-hydroxy-5α-androst-2-en-dimethyl-acetal
    —— 2,2'-Dibenzyl-5,5'-di-tert-butyl-bicyclohexyl-1,5,1',5'-tetraene-3,4,3',4'-tetraone 196501-96-9 C34H34O4
    2,2'-Dibenzyl-5,5'-di-tert-butyl-bicyclohexyl-1,5,1',5'-tetraene-3,4,3',4'-tetraone
    —— 2-N-methyl-6-[5-(4-methyl-1,3-thiazol-2-yl)-1,2,4-oxadiazol-3-yl]-2-N-phenyl-1,3,5-triazine-2,4-diamine 1366661-31-5 C16H14N8OS
    2-N-methyl-6-[5-(4-methyl-1,3-thiazol-2-yl)-1,2,4-oxadiazol-3-yl]-2-N-phenyl-1,3,5-triazine-2,4-diamine
    —— (2-Amino-4-chloro-phenyl)-phenyl-methanethiol 17563-72-3 C13H12ClNS
    (2-Amino-4-chloro-phenyl)-phenyl-methanethiol
    —— 2-[4-(7-chloro-1-oxy-2<i>H</i>-fluoreno[1,9-<i>ef</i>][1,4]diazepin-3-yl)-piperazin-1-yl]-ethanol 5603-36-1 C21H21ClN4O2
    2-[4-(7-chloro-1-oxy-2<i>H</i>-fluoreno[1,9-<i>ef</i>][1,4]diazepin-3-yl)-piperazin-1-yl]-ethanol
    —— 2-bromo-6-(5-isopropyl-[1,3,4]oxadiazol-2-yl)-4-nitro-aniline 37538-90-2 C11H11BrN4O3
    2-bromo-6-(5-isopropyl-[1,3,4]oxadiazol-2-yl)-4-nitro-aniline
    —— 2,3-Diphenyl-6-amino-4(3H)-chinazolinon 30887-59-3 C20H15N3O
    2,3-Diphenyl-6-amino-4(3H)-chinazolinon
    —— 2,6-dimethyl-morpholine-4-carboxylic acid {[<i>N</i>-(4-chloro-2-methyl-phenyl)-formimidoyl]-methyl-aminosulfanyl}-methyl-amide 62256-96-6 C17H25ClN4O2S
    2,6-dimethyl-morpholine-4-carboxylic acid {[<i>N</i>-(4-chloro-2-methyl-phenyl)-formimidoyl]-methyl-aminosulfanyl}-methyl-amide
    —— 2,3,5,6-Tetrakis-(3-methoxy-phenoxy)-[1,4]benzoquinone 51390-04-6 C34H28O10
    2,3,5,6-Tetrakis-(3-methoxy-phenoxy)-[1,4]benzoquinone
    —— 2-Methyl-1,3-dithia-4,9-diaza-2-arsa-cyclopenta[b]naphthalene 92875-78-0 C9H7AsN2S2
    2-Methyl-1,3-dithia-4,9-diaza-2-arsa-cyclopenta[b]naphthalene
    —— 2,2-Dimethyl-3-oxo-propionic acid cyclooctylmethyl ester 14002-66-5 C14H24O3
    2,2-Dimethyl-3-oxo-propionic acid cyclooctylmethyl ester
    —— 2-(2,4,6-trifluoro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one 68049-33-2 C12H10F3N3O
    2-(2,4,6-trifluoro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one
    —— 2-(4-Benzooxazol-2-yl-phenyl)-2H-naphtho[1,2-d][1,2,3]triazole 16614-35-0 C23H14N4O
    2-(4-Benzooxazol-2-yl-phenyl)-2H-naphtho[1,2-d][1,2,3]triazole
    —— {2-[1-Carbamimidoyl-3-methyl-5-oxo-1,5-dihydro-pyrazol-(4Z)-ylidenemethyl]-5-diethylamino-phenoxy}-acetic acid ethyl ester; compound with nitric acid 71584-08-2 C20H27N5O4*HNO3
    {2-[1-Carbamimidoyl-3-methyl-5-oxo-1,5-dihydro-pyrazol-(4Z)-ylidenemethyl]-5-diethylamino-phenoxy}-acetic acid ethyl ester; compound with nitric acid
    —— 2-Amino-6-methyl-4-trichlormethyl-s-triazin-1-oxid 30805-12-0 C5H5Cl3N4O
    2-Amino-6-methyl-4-trichlormethyl-s-triazin-1-oxid
    —— 2,6-di-naphthalen-1-yl-4-oxo-piperidine-3,5-dicarboxylic acid dimethyl ester 40328-62-9 C29H25NO5
    2,6-di-naphthalen-1-yl-4-oxo-piperidine-3,5-dicarboxylic acid dimethyl ester
    —— 2-(2,6-Dimethyl-4-pyrimidinyl)-1,3-indandion 52589-59-0 C15H12N2O2
    2-(2,6-Dimethyl-4-pyrimidinyl)-1,3-indandion
    —— 2-amino-9-[3-(2,4-dichloro-benzoylamino)-phenyl]-1,9-dihydro-purin-6-one 33873-38-0 C18H12Cl2N6O2
    2-amino-9-[3-(2,4-dichloro-benzoylamino)-phenyl]-1,9-dihydro-purin-6-one
    —— 2,6-Diphenyl-4-(nitromethyl)-4-piperidinol 22187-77-5 C18H20N2O3
    2,6-Diphenyl-4-(nitromethyl)-4-piperidinol
    —— 2-Methyl-1,6-diphenyl-piperidin-4-one 26162-36-7 C18H19NO
    2-Methyl-1,6-diphenyl-piperidin-4-one
    —— 2-methylsulfanyl-[1,2,4]triazolo[1,5-<i>b</i>]isoquinoline-5,10-dione 10-phenylhydrazone 35146-84-0 C17H13N5OS
    2-methylsulfanyl-[1,2,4]triazolo[1,5-<i>b</i>]isoquinoline-5,10-dione 10-phenylhydrazone
    —— <2>-Pyridyl-<2-(2)pyridyl-7-trifluormethyl-(4)chinolyl>-keton 31001-36-2 C21H12F3N3O
    <2>-Pyridyl-<2-(2)pyridyl-7-trifluormethyl-(4)chinolyl>-keton
    —— 2,3-diphenyl-3phenylazoacrylonitrile 24514-99-6 C21H15N3
    2,3-diphenyl-3phenylazoacrylonitrile
    —— {2-[2-Methyl-2-(2-nitro-phenoxy)-propionylamino]-3-phenyl-propionylamino}-acetic acid ethyl ester 41041-07-0 C23H27N3O7
    {2-[2-Methyl-2-(2-nitro-phenoxy)-propionylamino]-3-phenyl-propionylamino}-acetic acid ethyl ester
    —— 2-(3-Hydroxy-5,7-dimethoxy-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-3,5-dimethoxy-benzoic acid methyl ester 50551-75-2 C22H20O9
    2-(3-Hydroxy-5,7-dimethoxy-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-3,5-dimethoxy-benzoic acid methyl ester
    —— 2-(3,5-Diiodo-4-methoxy-phenyl)-2-methyl-propionic acid 52944-30-6 C11H12I2O3
    2-(3,5-Diiodo-4-methoxy-phenyl)-2-methyl-propionic acid
    —— [2-(Diethoxy-phosphoryl)-heptyl]-phosphonic acid diethyl ester 23415-56-7 C15H34O6P2
    [2-(Diethoxy-phosphoryl)-heptyl]-phosphonic acid diethyl ester
    —— 2-Methoxy-9H-fluorene-9-carboxylic acid 2-diethylamino-ethyl ester 25394-29-0 C21H25NO3
    2-Methoxy-9H-fluorene-9-carboxylic acid 2-diethylamino-ethyl ester
    —— 2-Benzyl-5-deuterio-1-phenylpentan-2-ol 87998-06-9 C18H22O
    2-Benzyl-5-deuterio-1-phenylpentan-2-ol
    —— 2-(4-Dimethylamino-phenylamino)-quinolizinylium; bromide 54627-31-5 Br*C17H18N3
    2-(4-Dimethylamino-phenylamino)-quinolizinylium; bromide
    —— (2Z,4Z)-8,9-Dimethoxy-7-aza-bicyclo[4.2.2]deca-2,4,7,9-tetraene 23697-14-5 C11H13NO2
    (2Z,4Z)-8,9-Dimethoxy-7-aza-bicyclo[4.2.2]deca-2,4,7,9-tetraene
    —— 2-(1-Ethyl-3-hydroxy-5-oxo-4-phenyl-2,5-dihydro-1H-pyrrol-2-yl)-benzoic acid 36777-64-7 C19H17NO4
    2-(1-Ethyl-3-hydroxy-5-oxo-4-phenyl-2,5-dihydro-1H-pyrrol-2-yl)-benzoic acid
    —— 2,3-dimethyl-6,15-dihydro-5<i>H</i>-thianthreno[2,3-<i>a</i>]carbazole 39603-17-3 C24H19NS2
    2,3-dimethyl-6,15-dihydro-5<i>H</i>-thianthreno[2,3-<i>a</i>]carbazole
    —— 2,3,5-trimethyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-ylamine 26475-51-4 C7H16N2O2S
    2,3,5-trimethyl-1,1-dioxo-1λ<sup>6</sup>-thiomorpholin-4-ylamine
    —— 2,5-Dichlor-benzoyldibromacetonitril 56719-13-2 C9H3Br2Cl2NO
    2,5-Dichlor-benzoyldibromacetonitril
    —— 2,6-Dibutyl-4-(3-nitro-phenylazo)-phenol 43109-23-5 C20H25N3O3
    2,6-Dibutyl-4-(3-nitro-phenylazo)-phenol