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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-pivaloylimidazolidin-2-on-1-carbonyl chloride 41731-15-1 C9H13ClN2O3
    3-pivaloylimidazolidin-2-on-1-carbonyl chloride
    —— 3-sulfamethoxazole curcumin 1443768-33-9 C31H29N3O8S
    3-sulfamethoxazole curcumin
    —— 3,3'-didodecyl-2,2'-diethynyl-5,5'-bithiophene 1256705-63-1 C36H54S2
    3,3'-didodecyl-2,2'-diethynyl-5,5'-bithiophene
    —— 3-bromo-1-(2-bromoethyl)-1H-1,2,4-triazole hydrobromide 1803592-86-0 C4H6Br3N3
    3-bromo-1-(2-bromoethyl)-1H-1,2,4-triazole hydrobromide
    —— 3-Acetonyl-2-hydroxy-5,8-dimethoxy-1,4-naphthoquinone 36440-09-2 C15H14O6
    3-Acetonyl-2-hydroxy-5,8-dimethoxy-1,4-naphthoquinone
    —— 3-(aminomethyl)-1-methylquinolin-2(1H)-one hydrochloride 1803584-81-7 C11H13ClN2O
    3-(aminomethyl)-1-methylquinolin-2(1H)-one hydrochloride
    —— 3-(6-(Butylamino)-4-(5-[(2R,6S)-2,6-dimethyltetrahydro-1(2H)-pyridinyl]pentyl)-3-oxo-3,4-dihydro-2-quinoxalinyl)benzenecarboximidamide 245554-48-7 C31H44N6O
    3-(6-(Butylamino)-4-(5-[(2R,6S)-2,6-dimethyltetrahydro-1(2H)-pyridinyl]pentyl)-3-oxo-3,4-dihydro-2-quinoxalinyl)benzenecarboximidamide
    —— 3-(4-cyclopropylsulfamoyl-benzyl)-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 3-methoxy-benzylamide 448968-49-8 C26H26N4O6S2
    3-(4-cyclopropylsulfamoyl-benzyl)-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 3-methoxy-benzylamide
    —— (3S,3aS,9S,9aR,9bR)-9-hydroxy-3,6,9-trimethyl-3,3a,4,5,7,8,9a,9b-octahydroazuleno[4,5-b]furan-2-one 1092813-36-9 C15H22O3
    (3S,3aS,9S,9aR,9bR)-9-hydroxy-3,6,9-trimethyl-3,3a,4,5,7,8,9a,9b-octahydroazuleno[4,5-b]furan-2-one
    —— 3-chloro-8-methyl-2-phenyl-4H-furo[3,2-c]chromen-4-one 1033894-78-8 C18H11ClO3
    3-chloro-8-methyl-2-phenyl-4H-furo[3,2-c]chromen-4-one
    —— (3S,4S)-4-{[1-(1-ethyl-propyl)-2-thiophen-2-ylmethyl-1H-benzoimidazole-5-carbonyl]-amino}-3-hydroxy-6-methyl-heptanoic acid 1586786-88-0 C26H35N3O4S
    (3S,4S)-4-{[1-(1-ethyl-propyl)-2-thiophen-2-ylmethyl-1H-benzoimidazole-5-carbonyl]-amino}-3-hydroxy-6-methyl-heptanoic acid
    —— 3-(5-ethyl-[1,3,4]thiadiazol-2-ylhydrazono)-2-isopropyl-butyric acid ethyl ester 100531-82-6 C13H22N4O2S
    3-(5-ethyl-[1,3,4]thiadiazol-2-ylhydrazono)-2-isopropyl-butyric acid ethyl ester
    —— (3,7-anhydro-8-bromo-1,2,6,8-tetradeoxy-4,5-di-O-isopropylidene-D-glycero-D-galacto-oct-1-enitol-6-yl)-2',3',4',6'-tetra-O-benzyl-α-D-glucopyranoside 854654-35-6 C45H51BrO9
    (3,7-anhydro-8-bromo-1,2,6,8-tetradeoxy-4,5-di-O-isopropylidene-D-glycero-D-galacto-oct-1-enitol-6-yl)-2',3',4',6'-tetra-O-benzyl-α-D-glucopyranoside
    —— (3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(1-methyl-allyloxymethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran 37111-90-3 C16H26O6
    (3aR,5R,5aS,8aS,8bR)-2,2,7,7-Tetramethyl-5-(1-methyl-allyloxymethyl)-tetrahydro-bis[1,3]dioxolo[4,5-b;4',5'-d]pyran
    —— 3α,12α-dihydroxy-5α-cholest-9-ene 3-acetate 132652-59-6 C29H48O3
    3α,12α-dihydroxy-5α-cholest-9-ene 3-acetate
    —— (3S,8S)-3-[3-(3,4-dichloro-benzyloxy)-phenyl]-8-{(S)-2-[4-(2,3-dimethyl-pyridin-4-yloxy)-phenyl]-1-methoxycarbonyl-ethylcarbamoyl}-2,3,8,9-tetrahydro-6H-[1,4]dioxino[2,3-g]-isoquinoline-7-carboxylic acid tert-butyl ester 1246829-62-8 C47H47Cl2N3O9
    (3S,8S)-3-[3-(3,4-dichloro-benzyloxy)-phenyl]-8-{(S)-2-[4-(2,3-dimethyl-pyridin-4-yloxy)-phenyl]-1-methoxycarbonyl-ethylcarbamoyl}-2,3,8,9-tetrahydro-6H-[1,4]dioxino[2,3-g]-isoquinoline-7-carboxylic acid tert-butyl ester
    —— {3-furan-2-yl-1-[2-(2-indol-3-yl-ethylamino)-ethyl]-5-methoxy-indol-2-yl}-methanol 72193-80-7 C26H27N3O3
    {3-furan-2-yl-1-[2-(2-indol-3-yl-ethylamino)-ethyl]-5-methoxy-indol-2-yl}-methanol
    —— 3-(3-Bromophenyl)cyclobutan-1-amine 2007920-75-2 C10H12BrN
    3-(3-Bromophenyl)cyclobutan-1-amine
    —— 3,3'-(3-oxo-1,3-dihydro-indole-2,2-diyl)-bis-propionitrile 72799-12-3 C14H13N3O
    3,3'-(3-oxo-1,3-dihydro-indole-2,2-diyl)-bis-propionitrile
    —— 3-(Butylsulfinyl)-1-propanol 82811-07-2 C7H16O2S
    3-(Butylsulfinyl)-1-propanol
    —— 3-Cyclohexylamin-1-cyclohexyl-2,5-pyrrolidindion 37910-39-7 C16H26N2O2
    3-Cyclohexylamin-1-cyclohexyl-2,5-pyrrolidindion
    —— 3-Chlor-2.4-lutidin 72093-05-1 C7H8ClN
    3-Chlor-2.4-lutidin
    —— 3-(4-methoxyphenyl)-N-methyl-N-prop-2-enylprop-2-ynamide 1342307-28-1 C14H15NO2
    3-(4-methoxyphenyl)-N-methyl-N-prop-2-enylprop-2-ynamide
    —— 3-hydroxymethyl-7-methyl-2,3-dihydro-[1,4]oxazino[2,3,4-<i>ij</i>]quinazolin-5-one 70291-49-5 C12H12N2O3
    3-hydroxymethyl-7-methyl-2,3-dihydro-[1,4]oxazino[2,3,4-<i>ij</i>]quinazolin-5-one
    —— 3,4-Dicyan-1-methyl-5-pyrazolcarbonsaeure-methylester 70910-26-8 C8H6N4O2
    3,4-Dicyan-1-methyl-5-pyrazolcarbonsaeure-methylester
    —— 3-Phenyl-1,6-dihydro-cycloheptapyrazole 70121-45-8 C14H12N2
    3-Phenyl-1,6-dihydro-cycloheptapyrazole
    —— 3-chloro-1-[4-(1,5-diphenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-phenyl]-1'<i>H</i>-spiro[azetidine-2,3'-indole]-4,2'dione 73129-84-7 C31H23ClN4O2
    3-chloro-1-[4-(1,5-diphenyl-4,5-dihydro-1<i>H</i>-pyrazol-3-yl)-phenyl]-1'<i>H</i>-spiro[azetidine-2,3'-indole]-4,2'dione
    —— 3-Benzhydryl-isothiochroman-4-one 73877-76-6 C22H18OS
    3-Benzhydryl-isothiochroman-4-one
    —— 3-[N-(4-carboxy-1,1-dioxo-tetrahydrothiopyran-4-yl)carbamoyl]-7-(4-chloro-2-fluorophenyl)-6-(2-chlorophenyl)pyrazolo[1,5-a]pyrimidine 1001426-11-4 C25H19Cl2FN4O5S
    3-[N-(4-carboxy-1,1-dioxo-tetrahydrothiopyran-4-yl)carbamoyl]-7-(4-chloro-2-fluorophenyl)-6-(2-chlorophenyl)pyrazolo[1,5-a]pyrimidine
    —— 3-<2-Aethyl-benzofur-3-yl>-acrylsaeure 91902-94-2 C13H12O3
    3-<2-Aethyl-benzofur-3-yl>-acrylsaeure
    —— 3β-(p-tolylsulphonyloxy)-13α-androst-5-en-17-one 118013-82-4 C26H34O4S
    3β-(p-tolylsulphonyloxy)-13α-androst-5-en-17-one
    —— 3-(3-Methyl-penta-1,2,4-trienyl)-cyclohexanone 64785-58-6 C12H16O
    3-(3-Methyl-penta-1,2,4-trienyl)-cyclohexanone
    —— 3-(trans-2-Buten-1-yl)-3-methylcyclopentanon 60415-84-1 C10H16O
    3-(trans-2-Buten-1-yl)-3-methylcyclopentanon
    —— (3aS,7aS,E)-7a-methyl-3-(naphthalen-1-ylmethylene)-2,3,3a,4-tetrahydrobenzofuran-5(7aH)-one 1423043-08-6 C20H18O2
    (3aS,7aS,E)-7a-methyl-3-(naphthalen-1-ylmethylene)-2,3,3a,4-tetrahydrobenzofuran-5(7aH)-one
    —— (3aR,4R,7S,7aS)-4-(3-Benzenesulfonyl-propyl)-7-methyl-3a,4,7,7a-tetrahydro-isobenzofuran-1,3-dione 90344-10-8 C18H20O5S
    (3aR,4R,7S,7aS)-4-(3-Benzenesulfonyl-propyl)-7-methyl-3a,4,7,7a-tetrahydro-isobenzofuran-1,3-dione
    —— 3-((dimethylamino)methyl)-N,N-dimethylaniline 179676-15-4 C11H18N2
    3-((dimethylamino)methyl)-N,N-dimethylaniline
    —— 3-methyl-N-[(2-methyl-2-azabicyclo[2.2.2]octan-1-yl)-phenylmethyl]pyridine-2-carboxamide 1239321-90-4 C22H27N3O
    3-methyl-N-[(2-methyl-2-azabicyclo[2.2.2]octan-1-yl)-phenylmethyl]pyridine-2-carboxamide
    —— 3-[3-Carbamoyl-4-(3-chloro-4-phosphonooxyphenyl)-2-[(4-fluorophenyl)methyl]-5-(2-methylpentyl)pyrrol-1-yl]propyl dihydrogen phosphate 1035694-66-6 C27H34ClFN2O9P2
    3-[3-Carbamoyl-4-(3-chloro-4-phosphonooxyphenyl)-2-[(4-fluorophenyl)methyl]-5-(2-methylpentyl)pyrrol-1-yl]propyl dihydrogen phosphate
    —— 3-Methoxy-6-(3-methylphenyl)-2-phenylimidazo[1,2-b]pyridazine 113121-51-0 C20H17N3O
    3-Methoxy-6-(3-methylphenyl)-2-phenylimidazo[1,2-b]pyridazine
    —— 3-(1,3-Dimethyl-2, 4, 6-trioxohexahydropyrimidin-5-yl)-4-ethyl-2-methylpyrrolidine 404357-67-1 C13H21N3O3
    3-(1,3-Dimethyl-2, 4, 6-trioxohexahydropyrimidin-5-yl)-4-ethyl-2-methylpyrrolidine
    —— 3-acetamido-1-methylpyridin-1-ium iodide 13274-68-5 C8H11N2O*I
    3-acetamido-1-methylpyridin-1-ium iodide
    —— 3-amino-N-[3-[(4S)-2-amino-4,6-dimethyl-1,3-oxazin-4-yl]-4-fluorophenyl]-5-(trideuteriomethoxy)pyrazine-2-carboxamide 1310877-18-9 C18H19FN6O3
    3-amino-N-[3-[(4S)-2-amino-4,6-dimethyl-1,3-oxazin-4-yl]-4-fluorophenyl]-5-(trideuteriomethoxy)pyrazine-2-carboxamide
    —— 3-phenyl-4-cyanopyrrolidino<1,2-b>-2-pyrazoline 73670-79-8 C13H13N3
    3-phenyl-4-cyanopyrrolidino<1,2-b>-2-pyrazoline
    —— 3-(15N)-5-(Dimethylamino)-3,4-dihydro-4,4-dimethyl-2-oxo-2H-imidazolium-trifluorothioacetamidat 128945-30-2 C9H13F3N4OS
    3-(15N)-5-(Dimethylamino)-3,4-dihydro-4,4-dimethyl-2-oxo-2H-imidazolium-trifluorothioacetamidat
    —— 3,4-dibromo-1-methyl-2,5-bis(phenylethynyl)-1H-pyrrole 1157853-23-0 C21H13Br2N
    3,4-dibromo-1-methyl-2,5-bis(phenylethynyl)-1H-pyrrole
    —— 3-hydroxy-1-(3-imidazol-1-yl-propyl)-4-(1H-indol-3-yl)-5-pyridin-2-yl-1,5-dihydro-pyrrol-2-one 1024607-85-9 C23H21N5O2
    3-hydroxy-1-(3-imidazol-1-yl-propyl)-4-(1H-indol-3-yl)-5-pyridin-2-yl-1,5-dihydro-pyrrol-2-one
    —— 3-cyclopentyl-2-(4-iodo-6-oxo-6H-pyridazin-1-yl)-propionic acid 1191455-15-8 C12H15IN2O3
    3-cyclopentyl-2-(4-iodo-6-oxo-6H-pyridazin-1-yl)-propionic acid
    —— 3-Oxo-nortropan-8-essigsaeure-aethylester-methohydroxyd 37827-02-4 C12H20NO3
    3-Oxo-nortropan-8-essigsaeure-aethylester-methohydroxyd
    —— 3-[(diphenyl-p-tolylmethyl)aminoxy]-N-{[(9H-fluoren-9-ylmethyl)oxy]carbonyl}-L-serine 1067640-06-5 C38H34N2O5
    3-[(diphenyl-p-tolylmethyl)aminoxy]-N-{[(9H-fluoren-9-ylmethyl)oxy]carbonyl}-L-serine
    —— 3-(4-methoxy-phenyl)-6-styryl-4,5-dihydro-pyridazine 35990-95-5 C19H18N2O
    3-(4-methoxy-phenyl)-6-styryl-4,5-dihydro-pyridazine