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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Diethylamino-4-hydroxy-6-n-heptyl-5-n-hexylpyrimidin 58712-46-2 C21H39N3O
    2-Diethylamino-4-hydroxy-6-n-heptyl-5-n-hexylpyrimidin
    —— (2E,6E)-1,8-bis(2-chlorophenyl)octa-2,6-diene-1,8-dione 1432438-22-6 C20H16Cl2O2
    (2E,6E)-1,8-bis(2-chlorophenyl)octa-2,6-diene-1,8-dione
    —— 2-(1-Aethoxypropylidenamino)-7-brom-5-(pyridyl-2)-3H-1,4-benzodiazepin 4-N-oxid 59314-01-1 C19H19BrN4O2
    2-(1-Aethoxypropylidenamino)-7-brom-5-(pyridyl-2)-3H-1,4-benzodiazepin 4-N-oxid
    —— 2-Isopropyl-9-methyl-6,7-dihydro-5H-pyrido[3,2,1-ij]quinoline-1,3-dione 57625-71-5 C16H19NO2
    2-Isopropyl-9-methyl-6,7-dihydro-5H-pyrido[3,2,1-ij]quinoline-1,3-dione
    —— 2,6-diiodo-N,N-diisopropyl-4-methoxypyridine-3-carbamate 437709-88-1 C13H18I2N2O3
    2,6-diiodo-N,N-diisopropyl-4-methoxypyridine-3-carbamate
    —— 2-methyl-4-{3-[4-((R)-3-morpholin-4-yl-1-phenylsulfanylmethyl-propylamino)-3-trifluoromethanesulfonyl-benzenesulfonylamino]-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl}piperidine-1-carboxylic acid tert-butyl ester 1274805-20-7 C37H51F3N8O7S3
    2-methyl-4-{3-[4-((R)-3-morpholin-4-yl-1-phenylsulfanylmethyl-propylamino)-3-trifluoromethanesulfonyl-benzenesulfonylamino]-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl}piperidine-1-carboxylic acid tert-butyl ester
    —— 2,5,7-Trihydroxy-3-benzyloxyflavanon 70651-41-1 C22H18O6
    2,5,7-Trihydroxy-3-benzyloxyflavanon
    —— 2-Thioxo-[1,3]dithiolo[4,5-b]quinoxaline-6-carboxylic acid amide 94734-78-8 C10H5N3OS3
    2-Thioxo-[1,3]dithiolo[4,5-b]quinoxaline-6-carboxylic acid amide
    —— 2-[<i>trans</i>-2-(2,5-dimethyl-1-pentyl-pyrrol-3-yl)-vinyl]-6-methyl-1-propyl-quinolinium; iodide 102324-25-4 C26H35N2*I
    2-[<i>trans</i>-2-(2,5-dimethyl-1-pentyl-pyrrol-3-yl)-vinyl]-6-methyl-1-propyl-quinolinium; iodide
    —— 2-[2-(2-Chloro-3,4-dimethoxy-phenyl)-ethylamino]-1-(3-chloro-4-methoxy-phenyl)-ethanol 80751-54-8 C19H23Cl2NO4
    2-[2-(2-Chloro-3,4-dimethoxy-phenyl)-ethylamino]-1-(3-chloro-4-methoxy-phenyl)-ethanol
    —— 2-acetamido-5,6-dibromobenzoquinone 344411-05-8 C8H5Br2NO3
    2-acetamido-5,6-dibromobenzoquinone
    —— (2S,3R)-3-Chloro-6-methoxy-2-phenyl-chroman-4-one 75595-96-9 C16H13ClO3
    (2S,3R)-3-Chloro-6-methoxy-2-phenyl-chroman-4-one
    —— 2-(1-(2,5-dihydroxyphenyl)-3-(2-hydroxyphenyl)allylidene)-N-(4-fluorophenyl)hydrazine-1-carboxamide 1210039-60-3 C22H18FN3O4
    2-(1-(2,5-dihydroxyphenyl)-3-(2-hydroxyphenyl)allylidene)-N-(4-fluorophenyl)hydrazine-1-carboxamide
    —— 2-<5'-(3',4'-Dicarbaethoxy)isoxazolyl)hydroxymethyl>-5-methoxy-8-chlor-3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracen 22756-06-5 C25H24ClNO10
    2-<5'-(3',4'-Dicarbaethoxy)isoxazolyl)hydroxymethyl>-5-methoxy-8-chlor-3,4,10-trioxo-1,2,3,4,4a,9,9a,10-octahydroanthracen
    —— [(2S,4R,6R)-Bis-(4-chloro-phenyl)-tetrahydro-thiopyran-4-yl]-(2,4-dinitro-phenyl)-amine 78837-51-1 C23H19Cl2N3O4S
    [(2S,4R,6R)-Bis-(4-chloro-phenyl)-tetrahydro-thiopyran-4-yl]-(2,4-dinitro-phenyl)-amine
    —— 2-{(Z)-2-[(E)-but-2-en-1-yloxy]vinyl}-4-methoxy-1-nitrobenzene 1417798-29-8 C13H15NO4
    2-{(Z)-2-[(E)-but-2-en-1-yloxy]vinyl}-4-methoxy-1-nitrobenzene
    —— 2-[2,3-Bis-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-decylsulfanyl)-4-(2-hydroxy-ethoxy)-butoxy]-ethanol 57877-91-5 C28H24F34O4S2
    2-[2,3-Bis-(3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-heptadecafluoro-decylsulfanyl)-4-(2-hydroxy-ethoxy)-butoxy]-ethanol
    —— 2,2,2-trifluoro-N-[6-(1-pyridin-3-ylpyrazol-4-yl)pyridin-2-yl]acetamide 1292295-60-3 C15H10F3N5O
    2,2,2-trifluoro-N-[6-(1-pyridin-3-ylpyrazol-4-yl)pyridin-2-yl]acetamide
    —— (2S,3S,4S)-3,4,5-Triacetoxy-2-tert-butoxycarbonylamino-pentanoic acid 201354-15-6 C16H25NO10
    (2S,3S,4S)-3,4,5-Triacetoxy-2-tert-butoxycarbonylamino-pentanoic acid
    —— 2,6-di-<i>tert</i>-butyl-4-[2-(5,7-dimethyl-benzooxazol-2-yl)-ethyl]-phenol 29218-53-9 C25H33NO2
    2,6-di-<i>tert</i>-butyl-4-[2-(5,7-dimethyl-benzooxazol-2-yl)-ethyl]-phenol
    —— 2-[<i>N</i>-(2,2-difluoro-ethyl)-<i>m</i>-toluidino]-ethanol 448-81-7 C11H15F2NO
    2-[<i>N</i>-(2,2-difluoro-ethyl)-<i>m</i>-toluidino]-ethanol
    —— 2-tert-butyl-4-chloro-5-(4-methoxycyclohexyl)-methylthio-3(2H)-pyridazinone 141604-43-5 C16H25ClN2O2S
    2-tert-butyl-4-chloro-5-(4-methoxycyclohexyl)-methylthio-3(2H)-pyridazinone
    —— 2-(p-phenoxyphenyl)-7-(4-diphenylaminostyryl)-2',7'-di-tert-butyl-9,9'-spirobifluorene 1365479-93-1 C65H55NO
    2-(p-phenoxyphenyl)-7-(4-diphenylaminostyryl)-2',7'-di-tert-butyl-9,9'-spirobifluorene
    —— 2-(12-[[4-(dimethylamino)cyclohexyl]amino]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-3-yl)-N-(2-hydroxypropyl)acetamide 1388893-68-2 C22H33N5O2S
    2-(12-[[4-(dimethylamino)cyclohexyl]amino]-7-thia-9,11-diazatricyclo[6.4.0.0[2,6]]dodeca-1(8),2(6),9,11-tetraen-3-yl)-N-(2-hydroxypropyl)acetamide
    —— 2-(p-nitrobenzyl)tropone 112126-63-3 C14H11NO3
    2-(p-nitrobenzyl)tropone
    —— 2-(3-Ethoxyformamino-propyl)-pyridin 15583-19-4 C11H16N2O2
    2-(3-Ethoxyformamino-propyl)-pyridin
    —— 2-{3-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diazaspiro[2.5]octane-4-carbonyl]phenyl}propionitrile 1261354-18-0 C22H22N6O
    2-{3-[7-(7H-pyrrolo[2,3-d]pyrimidin-4-yl)-4,7-diazaspiro[2.5]octane-4-carbonyl]phenyl}propionitrile
    —— 2-isobutyl-2,3-dihydro-1H-4-isoindolylmethanol 1147204-05-4 C13H19NO
    2-isobutyl-2,3-dihydro-1H-4-isoindolylmethanol
    —— 2-((4-methylpiperazin-1-yl)methyl)-5-(trifluoromethyl)phenol 1429027-56-4 C13H17F3N2O
    2-((4-methylpiperazin-1-yl)methyl)-5-(trifluoromethyl)phenol
    —— (2S)-N-(tert-butoxycarbonyl)phenylalanyl-β-alanyl-[α-methyl (2R)-glutamyl]-γ-(2S)-prolyl-[α-methyl (2R)-aspartate] diester 195301-91-8 C33H47N5O12
    (2S)-N-(tert-butoxycarbonyl)phenylalanyl-β-alanyl-[α-methyl (2R)-glutamyl]-γ-(2S)-prolyl-[α-methyl (2R)-aspartate] diester
    —— 2-<isobutyl(2-chloroethyl)amino>ethyl acetate hydrochloride 99748-86-4 C10H20ClNO2*ClH
    2-<isobutyl(2-chloroethyl)amino>ethyl acetate hydrochloride
    —— 2-[(dimethylamino)methyl]-1-phenyl-1-(4-phenylphenyl)prop-2-en-1-ol 82317-02-0 C24H25NO
    2-[(dimethylamino)methyl]-1-phenyl-1-(4-phenylphenyl)prop-2-en-1-ol
    —— (+)-(2Z,4R,5R)-7-[(acetyloxy)methyl]-4-methyl-5-{(1R)-1-[4-(trifluoromethyl)phenyl]ethoxy}octa-2,7-dien-3-yl benzoate 1298085-94-5 C28H31F3O5
    (+)-(2Z,4R,5R)-7-[(acetyloxy)methyl]-4-methyl-5-{(1R)-1-[4-(trifluoromethyl)phenyl]ethoxy}octa-2,7-dien-3-yl benzoate
    —— (2S,3R,8R,12R,17R,18S)-3,8,12,17-tetraphenyl-1,2,18-trimethyl-1,10-diaza-4,7,13,16-tetraoxacyclooctadecane 150126-00-4 C39H48N2O4
    (2S,3R,8R,12R,17R,18S)-3,8,12,17-tetraphenyl-1,2,18-trimethyl-1,10-diaza-4,7,13,16-tetraoxacyclooctadecane
    —— (2S,4R)-4-{2-[dimethyl-(1,1,2-trimethylpropyl)silanyloxy]ethyl}-5-hydroxypyrrolidine-1,2-dicarboxylic acid tert-butyl ester 649747-18-2 C24H47NO6Si
    (2S,4R)-4-{2-[dimethyl-(1,1,2-trimethylpropyl)silanyloxy]ethyl}-5-hydroxypyrrolidine-1,2-dicarboxylic acid tert-butyl ester
    —— 2-(((4-(quinolin-2-ylamino)oxazol-2-yl)imino)methyl)phenol 1319717-11-7 C19H14N4O2
    2-(((4-(quinolin-2-ylamino)oxazol-2-yl)imino)methyl)phenol
    —— 2-[(5E,9E)-12-Bromo-5,9-dimethyl-2-(5-methyl-1-methylene-hex-4-enyl)-dodeca-5,9-dienyl]-[1,3]dioxolane 107554-07-4 C25H41BrO2
    2-[(5E,9E)-12-Bromo-5,9-dimethyl-2-(5-methyl-1-methylene-hex-4-enyl)-dodeca-5,9-dienyl]-[1,3]dioxolane
    —— 2-(4-chlorophenyl)-1-methylsulfanyl-1-(1,2,4-triazol-1-yl)propan-2-ol 121743-94-0 C12H14ClN3OS
    2-(4-chlorophenyl)-1-methylsulfanyl-1-(1,2,4-triazol-1-yl)propan-2-ol
    —— 2-methanidylprop-2-enylbenzene;1,2,3,4,5-pentamethylcyclopenta-1,3-diene;titanium(4+) 205240-76-2 C30H40Ti
    2-methanidylprop-2-enylbenzene;1,2,3,4,5-pentamethylcyclopenta-1,3-diene;titanium(4+)
    —— 2,3,5-trimethylpyrrole-1-carboxylic acid methyl ester 1600513-91-4 C9H13NO2
    2,3,5-trimethylpyrrole-1-carboxylic acid methyl ester
    —— (2'R,3'S,4'R,4S)-3-(4'-tert-butyl-5'-oxo-2'-phenyl-tetrahydro-furyl-3'-carbonyl)-4-i-propyl-oxazolidin-2-one 852487-19-5 C21H27NO5
    (2'R,3'S,4'R,4S)-3-(4'-tert-butyl-5'-oxo-2'-phenyl-tetrahydro-furyl-3'-carbonyl)-4-i-propyl-oxazolidin-2-one
    —— (+/-)-2-Methyl-2-(4-nitro-benzyl)-bernsteinsaeure-1-methylester 93188-20-6 C13H15NO6
    (+/-)-2-Methyl-2-(4-nitro-benzyl)-bernsteinsaeure-1-methylester
    —— 2-acetyl-5-chloro-pentanoic acid tert-butyl ester 213205-58-4 C11H19ClO3
    2-acetyl-5-chloro-pentanoic acid tert-butyl ester
    —— 2-<Bis(4-methylphenyl)methyl>-1-chlor-1-methylcyclohexan 102492-28-4 C22H27Cl
    2-<Bis(4-methylphenyl)methyl>-1-chlor-1-methylcyclohexan
    —— 2-Bromo-1-methyl-3-phenyl-5-(3-trifluoromethyl-phenyl)-1H-pyridin-4-one 87443-30-9 C19H13BrF3NO
    2-Bromo-1-methyl-3-phenyl-5-(3-trifluoromethyl-phenyl)-1H-pyridin-4-one
    —— 2-Heptyloxymethyl-anthrachinon 95164-57-1 C22H24O3
    2-Heptyloxymethyl-anthrachinon
    —— 2,7-bis-(2-octahydroquinolin-1-yl-ethyl)-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone 3539-01-3 C36H44N4O4
    2,7-bis-(2-octahydroquinolin-1-yl-ethyl)-benzo[<i>lmn</i>][3,8]phenanthroline-1,3,6,8-tetraone
    —— 2-<i>p</i>-tolyl-benzooxazole-5-sulfonyl chloride 22097-29-6 C14H10ClNO3S
    2-<i>p</i>-tolyl-benzooxazole-5-sulfonyl chloride
    —— 2-Phenyl-4,7-bis-(methoxycarbonylmethylthio)-thiazolo<4,5-d>pyridazin 24088-07-1 C17H15N3O4S3
    2-Phenyl-4,7-bis-(methoxycarbonylmethylthio)-thiazolo<4,5-d>pyridazin
    —— 2-(1,3,5,(10)-Oestratrien-3-yl)-6-(3-pyridyl)-3,6-dihydro-1,2-oxazin 53036-20-7 C27H32N2O
    2-(1,3,5,(10)-Oestratrien-3-yl)-6-(3-pyridyl)-3,6-dihydro-1,2-oxazin