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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-(4-fluorophenyl)propan-1-one 93637-90-2 C17H15FO3
    3-(2,3-dihydro-1,4-benzodioxin-6-yl)-1-(4-fluorophenyl)propan-1-one
    —— 3-[1-(tert-Butyl-dimethyl-silanyl)-meth-(Z)-ylidene]-4-methyl-oxetan-2-one 128549-44-0 C11H20O2Si
    3-[1-(tert-Butyl-dimethyl-silanyl)-meth-(Z)-ylidene]-4-methyl-oxetan-2-one
    —— (3R,4S)-9-((2S,3R)-3-(((4-methoxybenzyl)oxy)methyl)oxiran-2-yl)-4-((triisopropylsilyl)oxy)non-7-yn-3-ol 934618-01-6 C29H48O5Si
    (3R,4S)-9-((2S,3R)-3-(((4-methoxybenzyl)oxy)methyl)oxiran-2-yl)-4-((triisopropylsilyl)oxy)non-7-yn-3-ol
    —— 3,5-O-isopropylidene-β-D-xylofuranose 138343-48-3 C8H14O5
    3,5-O-isopropylidene-β-D-xylofuranose
    —— 3-bromo-6-chloro-4-[(4-dimethylainophenylmethyl)-amino]-pyridine-2-carboxylic acid methyl ester 1259329-63-9 C16H17BrClN3O2
    3-bromo-6-chloro-4-[(4-dimethylainophenylmethyl)-amino]-pyridine-2-carboxylic acid methyl ester
    —— 3-((6-(4-(methoxycarbonyl)phenoxy)hexa-2,4-diyn-1-yl)oxy)benzoic acid 1450817-83-0 C21H16O6
    3-((6-(4-(methoxycarbonyl)phenoxy)hexa-2,4-diyn-1-yl)oxy)benzoic acid
    —— 3-n-butyl-5,5-dimethyl-4-(2-methylallylidene)oxazolidin-2-one 1269247-93-9 C13H21NO2
    3-n-butyl-5,5-dimethyl-4-(2-methylallylidene)oxazolidin-2-one
    —— 3-Isopropoxythiete 1,1-dioxide 90344-99-3 C6H10O3S
    3-Isopropoxythiete 1,1-dioxide
    —— 3-Chloro-4-(tetradecyloxy)benzeneacetic acid methyl ester 148452-79-3 C23H37ClO3
    3-Chloro-4-(tetradecyloxy)benzeneacetic acid methyl ester
    —— 3-((3-fluorophenyl)sulfonyl)-1H-pyrrolo[3,2-b]pyridine 1204321-21-0 C13H9FN2O2S
    3-((3-fluorophenyl)sulfonyl)-1H-pyrrolo[3,2-b]pyridine
    —— ((3<i>S</i>)-4<i>t</i>-isopropenyl-2<i>t</i>-methoxycarbonyl-pyrrolidin-3<i>r</i>-yl)-acetic acid methyl ester 92180-28-4 C12H19NO4
    ((3<i>S</i>)-4<i>t</i>-isopropenyl-2<i>t</i>-methoxycarbonyl-pyrrolidin-3<i>r</i>-yl)-acetic acid methyl ester
    —— (3S,6S)-3-methyl-6-[(4-phenylmethoxyphenyl)methyl]piperazine-2,5-dione 1628630-17-0 C19H20N2O3
    (3S,6S)-3-methyl-6-[(4-phenylmethoxyphenyl)methyl]piperazine-2,5-dione
    —— 3-methoxycarbonyl-2-methyl-3-phenyl-2,3,3a,4,5,6-hexahydropyrrolo<1,2-b>isoxazole 96631-55-9 C15H19NO3
    3-methoxycarbonyl-2-methyl-3-phenyl-2,3,3a,4,5,6-hexahydropyrrolo<1,2-b>isoxazole
    —— 3-[1,1-Bis(3-hydroxyphenyl)-3-[4-[3,3,3-tris(3-hydroxyphenyl)prop-1-ynyl]phenyl]prop-2-ynyl]phenol 950773-60-1 C48H34O6
    3-[1,1-Bis(3-hydroxyphenyl)-3-[4-[3,3,3-tris(3-hydroxyphenyl)prop-1-ynyl]phenyl]prop-2-ynyl]phenol
    —— 3-β-D-ribofuranosyllumazine 92982-79-1 C11H12N4O6
    3-β-D-ribofuranosyllumazine
    —— 3-allyl-1,1-bis(η-cyclopentadienyl)-1-tungstacyclobutane 64347-55-3 C16H20W
    3-allyl-1,1-bis(η-cyclopentadienyl)-1-tungstacyclobutane
    —— 3-(4-chlorophenyl)-5-(2-phenylthio-quinolin-3-yl)-1-(4-phenyl-2-thiazolyl)pyrazoline 1360188-15-3 C33H23ClN4S2
    3-(4-chlorophenyl)-5-(2-phenylthio-quinolin-3-yl)-1-(4-phenyl-2-thiazolyl)pyrazoline
    —— (3E)-1-acetyl-6-[4,5-dimethoxy-2-(methoxymethoxy)-3-methylphenylmethyl]-3-{[4,5-dimethoxy-3-methyl-2-(4-methylphenylsulfonyloxy)phenyl]methylene}piperazine-2,5-dione 1376220-06-2 C35H40N2O12S
    (3E)-1-acetyl-6-[4,5-dimethoxy-2-(methoxymethoxy)-3-methylphenylmethyl]-3-{[4,5-dimethoxy-3-methyl-2-(4-methylphenylsulfonyloxy)phenyl]methylene}piperazine-2,5-dione
    —— (+)-3-<4-n-Hexyloxy-benzoyloxy>-17-<4-n-pentyloxy-phenylimino>-estra-1,3,5(10)-trien 105334-05-2 C42H53NO4
    (+)-3-<4-n-Hexyloxy-benzoyloxy>-17-<4-n-pentyloxy-phenylimino>-estra-1,3,5(10)-trien
    —— 3-({7-[6-(2-hydroxypropan-2-yl)pyridin-3-yl]-3-methyl-4-oxo-3H,4H-pyrido[4,3-d]pyrimidin-5-yl}amino)benzonitrile 1263073-33-1 C23H20N6O2
    3-({7-[6-(2-hydroxypropan-2-yl)pyridin-3-yl]-3-methyl-4-oxo-3H,4H-pyrido[4,3-d]pyrimidin-5-yl}amino)benzonitrile
    —— 3-[(3-methylphenyl)amino]-7-phenyl-2-({(2R)-2-[(tetrahydro-2H-pyran-2-yloxy)methyl]pyrrolidin-1-yl}carbonyl)thieno[2,3-b]pyridin-6(7H)-one 816424-80-3 C31H33N3O4S
    3-[(3-methylphenyl)amino]-7-phenyl-2-({(2R)-2-[(tetrahydro-2H-pyran-2-yloxy)methyl]pyrrolidin-1-yl}carbonyl)thieno[2,3-b]pyridin-6(7H)-one
    —— 3-ethyl-pyrido[1,2-<i>a</i>]pyrimidine-2,4-dione 61760-25-6 C10H10N2O2
    3-ethyl-pyrido[1,2-<i>a</i>]pyrimidine-2,4-dione
    —— 3-amino-2-hydroxy-N-cyclohexylbenzenesulfonamide 1190954-78-9 C12H18N2O3S
    3-amino-2-hydroxy-N-cyclohexylbenzenesulfonamide
    —— 3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-thiophene-2-carboxylic acid 3-chloro-benzylamide 1265225-50-0 C18H14ClN5OS
    3-(7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)-thiophene-2-carboxylic acid 3-chloro-benzylamide
    —— (3-methyl-butyl)-butenedioic acid 4-((3a<i>R</i>)-2-methoxy-(3a<i>r</i><i>C</i><sup>4</sup>,14b<i>c</i>)-1,5,6,8,9,14b-hexahydro-4<i>H</i>-cyclopenta[<i>b</i>][1,3]dioxolo[4',5':4,5]benzo[1,2-<i>d</i>]pyrrolo[1,2-<i>a</i>]azepin-1<i>t</i>-yl) ester 1-methyl ester 38750-59-3 C28H35NO7
    (3-methyl-butyl)-butenedioic acid 4-((3a<i>R</i>)-2-methoxy-(3a<i>r</i><i>C</i><sup>4</sup>,14b<i>c</i>)-1,5,6,8,9,14b-hexahydro-4<i>H</i>-cyclopenta[<i>b</i>][1,3]dioxolo[4',5':4,5]benzo[1,2-<i>d</i>]pyrrolo[1,2-<i>a</i>]azepin-1<i>t</i>-yl) ester 1-methyl ester
    —— 3,3'-heptylidene-4,4'-dihydroxybis<2H-1-benzopyran-2-one> 138188-36-0 C25H24O6
    3,3'-heptylidene-4,4'-dihydroxybis<2H-1-benzopyran-2-one>
    —— 3-((6-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenoxy)pyridin-2-yl)methyl)-5-methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione 1198165-41-1 C28H24F6N4O6
    3-((6-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)-2-propylphenoxy)pyridin-2-yl)methyl)-5-methyl-5-(4-nitrophenyl)imidazolidine-2,4-dione
    —— (3'-(N-((tert-butoxy)carbonyl)amino)biphenyl-4-yl)methylamine hydrochloride 1419074-06-8 C18H22N2O2*ClH
    (3'-(N-((tert-butoxy)carbonyl)amino)biphenyl-4-yl)methylamine hydrochloride
    —— 3-bromo-6-nitroquinoline-4(1H)-one 1397199-11-9 C9H5BrN2O3
    3-bromo-6-nitroquinoline-4(1H)-one
    —— 3β-acetoxy-5α-cholestan-4β-ol 2700-96-1 C29H50O3
    3β-acetoxy-5α-cholestan-4β-ol
    —— 3-(but-3-ynyl)-5,8,8-trimethylbicyclo<3.3.0>octan-2-one 85643-01-2 C15H22O
    3-(but-3-ynyl)-5,8,8-trimethylbicyclo<3.3.0>octan-2-one
    —— (3-chloroprop-1-ynyl)dimethyl(o-tolyl)silane 1402698-41-2 C12H15ClSi
    (3-chloroprop-1-ynyl)dimethyl(o-tolyl)silane
    —— 3β-Dimethylamino-4.4.14α-trimethyl-9.19-cyclo-Δ<sup>16</sup>-pregnen-(20)-on 5672-27-5 C26H41NO
    3β-Dimethylamino-4.4.14α-trimethyl-9.19-cyclo-Δ<sup>16</sup>-pregnen-(20)-on
    —— 3-[8-Chloro-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-(11Z)-ylidene]-piperidine-1-carboxylic acid ethyl ester 212390-21-1 C22H23ClN2O2
    3-[8-Chloro-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-(11Z)-ylidene]-piperidine-1-carboxylic acid ethyl ester
    —— 3-Quinolinecarboxamide, 1,2-dihydro-4-hydroxy-N-(8-methyl-8-azabicyclo(3.2.1)oct-3-yl)-2-oxo-,endo-, (E)-2-butenedioate, hydrate (2:2:1) 141433-33-2 C22H25N3O7
    3-Quinolinecarboxamide, 1,2-dihydro-4-hydroxy-N-(8-methyl-8-azabicyclo(3.2.1)oct-3-yl)-2-oxo-,endo-, (E)-2-butenedioate, hydrate (2:2:1)
    —— 3-cyano-2-(4'-methylanilino)-9-methyl-4-oxo-4H-pyrimido[2,1-b]pyrimido[4,5-b]quinoline 1220986-23-1 C23H16N6O
    3-cyano-2-(4'-methylanilino)-9-methyl-4-oxo-4H-pyrimido[2,1-b]pyrimido[4,5-b]quinoline
    —— (3R,4S,5S,7R)-7-[(benzyloxy)methoxy]-5-[(tert-butyldimethylsilyl)oxy]-3,4-(isopropylidenedioxy)cycloheptene 144320-05-8 C24H38O5Si
    (3R,4S,5S,7R)-7-[(benzyloxy)methoxy]-5-[(tert-butyldimethylsilyl)oxy]-3,4-(isopropylidenedioxy)cycloheptene
    —— 3-chloro-N-(3-phenyl-1,2-oxazol-5-yl)benzamide 874192-57-1 C16H11ClN2O2
    3-chloro-N-(3-phenyl-1,2-oxazol-5-yl)benzamide
    —— 3-Hydroxy-benzo[b]thiophene-2-carboxylic acid (4-nitro-phenyl)-amide 97457-54-0 C15H10N2O4S
    3-Hydroxy-benzo[b]thiophene-2-carboxylic acid (4-nitro-phenyl)-amide
    —— 3-Mercapto-5,6-tetramethylen-7-hydroxy-s-triazolo<4,3-a>pyrimidin 61413-52-3 C9H10N4OS
    3-Mercapto-5,6-tetramethylen-7-hydroxy-s-triazolo<4,3-a>pyrimidin
    —— 3-(4-methoxyphenylselanyl)-1H-[1,2,4]triazole 873576-70-6 C9H9N3OSe
    3-(4-methoxyphenylselanyl)-1H-[1,2,4]triazole
    —— (3,5-dimethyl-1H-pyrazol-1-yl)-[5-(o-tolylamino)-2H-1,2,3-triazol-4-yl]methanones 1160050-94-1 C15H16N6O
    (3,5-dimethyl-1H-pyrazol-1-yl)-[5-(o-tolylamino)-2H-1,2,3-triazol-4-yl]methanones
    —— 3-(ω-Bromhexoxy)-oestron 982-18-3 C24H33BrO2
    3-(ω-Bromhexoxy)-oestron
    —— 3-methyl-2-(2-(8-methyl-1,5-naphthyridine-2-yl)ethyl)imidazolo[2,1-f][1,6]naphthyridine 1351515-03-1 C22H19N5
    3-methyl-2-(2-(8-methyl-1,5-naphthyridine-2-yl)ethyl)imidazolo[2,1-f][1,6]naphthyridine
    —— (3S)-4-(1-methyl-1H-imidazolylcarbonyl)-3-(4-bromophenyl)butyric acid 1315282-22-4 C15H15BrN2O3
    (3S)-4-(1-methyl-1H-imidazolylcarbonyl)-3-(4-bromophenyl)butyric acid
    —— 3-(3-bromo-4-iodophenyl)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazole 1357614-71-1 C16H7BrCl3F3INO
    3-(3-bromo-4-iodophenyl)-5-(3,4,5-trichlorophenyl)-5-(trifluoromethyl)-4,5-dihydroisoxazole
    —— 3-[2-(4-Methylpiperazin-1-yl)-2-oxoethyl]-1-piperidin-4-ylpiperidin-2-one 226917-05-1 C17H30N4O2
    3-[2-(4-Methylpiperazin-1-yl)-2-oxoethyl]-1-piperidin-4-ylpiperidin-2-one
    —— 3α-Morpholino-16α-methyl-5α-pregnan-2β-ol-20-on 19644-33-8 C26H43NO3
    3α-Morpholino-16α-methyl-5α-pregnan-2β-ol-20-on
    —— (3S,4S,5S,6R)-3,4,5-Trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-carboxylic acid methyl ester 79355-71-8 C8H14O7
    (3S,4S,5S,6R)-3,4,5-Trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 3,5-Dichloro-N-(2-dimethylamino-butyl)-2-hydroxy-6-methoxy-benzamide; hydrochloride 102805-79-8 C14H20Cl2N2O3*ClH
    3,5-Dichloro-N-(2-dimethylamino-butyl)-2-hydroxy-6-methoxy-benzamide; hydrochloride