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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4-Dihydro-7-pentyl-2H,5H-pyrano<4,3-b>pyran-5-on 125281-88-1 C13H18O3
    3,4-Dihydro-7-pentyl-2H,5H-pyrano<4,3-b>pyran-5-on
    —— 3-dodecyl-3-oxethanecarboxylic acid 104156-92-5 C16H30O3
    3-dodecyl-3-oxethanecarboxylic acid
    —— 3,3-dibutyl-2-tert-butyl-1,3-benzazastannole 125369-96-2 C19H31NSn
    3,3-dibutyl-2-tert-butyl-1,3-benzazastannole
    —— 3-hydroxypropyl dimethyl nonyl ammonium iodide 133001-74-8 C14H32NO*I
    3-hydroxypropyl dimethyl nonyl ammonium iodide
    —— 3-chloroacetylamino-10,11-dihydro-5H-dibenz[b,f]azepine 220194-73-0 C16H15ClN2O
    3-chloroacetylamino-10,11-dihydro-5H-dibenz[b,f]azepine
    —— 3-[(2S,8R,9R)-11-[(2S)-1-hydroxypropan-2-yl]-2,9-dimethyl-8-{[N-methyl(4-methoxybenzene)sulfonamido]methyl}-12-oxo-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-14-yl]-1-phenylurea 1255397-75-1 C36H48N4O8S
    3-[(2S,8R,9R)-11-[(2S)-1-hydroxypropan-2-yl]-2,9-dimethyl-8-{[N-methyl(4-methoxybenzene)sulfonamido]methyl}-12-oxo-2,3,4,5,6,8,9,10,11,12-decahydro-1,7,11-benzodioxazacyclotetradecin-14-yl]-1-phenylurea
    —— 3-(4-chlorophenoxy)-2-(phenylamino)propan-1-ol 1206669-53-5 C15H16ClNO2
    3-(4-chlorophenoxy)-2-(phenylamino)propan-1-ol
    —— 3-bromo-4-ethoxy-1,1-difluoro-but-1-ene 675-17-2 C6H9BrF2O
    3-bromo-4-ethoxy-1,1-difluoro-but-1-ene
    —— 3-Chloro-2,2-dimethylpropan-1-amine hydrochloride 1803588-46-6 C5H13Cl2N
    3-Chloro-2,2-dimethylpropan-1-amine hydrochloride
    —— [3-(3-{5-[bis(4-methoxyphenyl)methyl]-2-oxopyridin-1(2H)-yl}propoxy)phenoxy]acetic acid 1034017-66-7 C31H31NO7
    [3-(3-{5-[bis(4-methoxyphenyl)methyl]-2-oxopyridin-1(2H)-yl}propoxy)phenoxy]acetic acid
    —— 3-[5-Chloro-2-methyl-4-[3-(trifluoromethoxy)phenyl]phenyl]-4-hydroxy-1-oxaspiro[4.5]dec-3-en-2-one 1008778-12-8 C23H20ClF3O4
    3-[5-Chloro-2-methyl-4-[3-(trifluoromethoxy)phenyl]phenyl]-4-hydroxy-1-oxaspiro[4.5]dec-3-en-2-one
    —— 3-(benzyloxy)-N-{2-[bis(1-methylethyl)amino]ethyl}-5-methyl-4-oxo-4,5-dihydrothieno[3,2-c]quinoline-2-carboxamide trifluoroacetate 1186239-33-7 C2HF3O2*C28H33N3O3S
    3-(benzyloxy)-N-{2-[bis(1-methylethyl)amino]ethyl}-5-methyl-4-oxo-4,5-dihydrothieno[3,2-c]quinoline-2-carboxamide trifluoroacetate
    —— (3′R)-3-((3-chloro-5-fluorophenyl)amino)-1′-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)-[1,3′-bipiperidin]-2-one 1271808-38-8 C21H23ClFN7O
    (3′R)-3-((3-chloro-5-fluorophenyl)amino)-1′-(1H-pyrazolo[3,4-d]pyrimidin-4-yl)-[1,3′-bipiperidin]-2-one
    —— 3-(1H-indazol-4-yl)-7-[6-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)pyridin-3-yl]-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidine 1186334-23-5 C29H24N8O
    3-(1H-indazol-4-yl)-7-[6-(8-oxa-3-azabicyclo[3.2.1]oct-3-yl)pyridin-3-yl]-2-pyridin-4-ylpyrazolo[1,5-a]pyrimidine
    —— (3aR,9bS)-5-Benzoyl-1-p-tolyl-3a,4,5,9b-tetrahydro-isoxazolo[5,4-c]quinoline-4-carbonitrile 127931-72-0 C25H19N3O2
    (3aR,9bS)-5-Benzoyl-1-p-tolyl-3a,4,5,9b-tetrahydro-isoxazolo[5,4-c]quinoline-4-carbonitrile
    —— 3-[1-(3-Methoxy-4-methyl-phenyl)-meth-(Z)-ylidene]-6-(2,4,5-trimethoxy-3-methyl-benzyl)-piperazine-2,5-dione 113321-19-0 C24H28N2O6
    3-[1-(3-Methoxy-4-methyl-phenyl)-meth-(Z)-ylidene]-6-(2,4,5-trimethoxy-3-methyl-benzyl)-piperazine-2,5-dione
    —— 3-tert-butyl-5-phenyl-1-(((3aR,5aS,8aS)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl)-imidazolidine-2,4-dione 1352299-42-3 C25H34N2O7
    3-tert-butyl-5-phenyl-1-(((3aR,5aS,8aS)-2,2,7,7-tetramethyltetrahydro-3aH-bis[1,3]dioxolo[4,5-b:4',5'-d]pyran-5-yl)methyl)-imidazolidine-2,4-dione
    —— (3aS,9bR)-1,2-Dimethyl-1,2,3,3a,4,9b-hexahydro-chromeno[4,3-c]pyrazole 108120-71-4 C12H16N2O
    (3aS,9bR)-1,2-Dimethyl-1,2,3,3a,4,9b-hexahydro-chromeno[4,3-c]pyrazole
    —— 3-bromo-benzoic acid-(3-nitro-benzylidenehydrazide) 302909-48-4 C14H10BrN3O3
    3-bromo-benzoic acid-(3-nitro-benzylidenehydrazide)
    —— 3-pivalamidophenyl dimethylcarbamate 36829-12-6 C14H20N2O3
    3-pivalamidophenyl dimethylcarbamate
    —— 3-(4-chloro-3-(trifluoromethyl)phenyl)-6-methyl-2-thioxotetrahydropyrimidin-4(1H)-one 1417456-10-0 C12H10ClF3N2OS
    3-(4-chloro-3-(trifluoromethyl)phenyl)-6-methyl-2-thioxotetrahydropyrimidin-4(1H)-one
    —— 3-[1-(methylsulfonyl)-2,3-dihydro-1H-indol-6-yl]-5-vinyl-3H-imidazo[4,5-b]pyridine 878389-83-4 C17H16N4O2S
    3-[1-(methylsulfonyl)-2,3-dihydro-1H-indol-6-yl]-5-vinyl-3H-imidazo[4,5-b]pyridine
    —— 3,6-diethoxy-<i>o</i>-phenylenediamine; hydrochloride 132138-45-5 C10H16N2O2*ClH
    3,6-diethoxy-<i>o</i>-phenylenediamine; hydrochloride
    —— (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(ethoxycarbonylmethoxy)pyrrolidine 1397691-59-6 C17H29NO8
    (3S,4S)-1-tert-butoxycarbonyl-3,4-bis(ethoxycarbonylmethoxy)pyrrolidine
    —— (3β)-28-[[(phenylcarbonyl)amino]methyl]lup-20(29)-en-3-ol; hydrogen 3,3-dimethylpentanedioate 1025069-18-4 C45H67NO5
    (3β)-28-[[(phenylcarbonyl)amino]methyl]lup-20(29)-en-3-ol; hydrogen 3,3-dimethylpentanedioate
    —— 3.4.5-Trimethoxy-benzoesaeure-<N'-(β.β'-dihydroxy-isopropyliden)-hydrazid> 96591-42-3 C13H18N2O6
    3.4.5-Trimethoxy-benzoesaeure-<N'-(β.β'-dihydroxy-isopropyliden)-hydrazid>
    —— 3-(methylthio)methyl-5-benzyl-1H-1,2,4-triazole 1276691-09-8 C11H13N3S
    3-(methylthio)methyl-5-benzyl-1H-1,2,4-triazole
    —— (3aR,5S,6R,6aR)-2,2,6-Trimethyl-5-((E)-1-methyl-propenyl)-tetrahydro-furo[2,3-d][1,3]dioxole 136061-41-1 C12H20O3
    (3aR,5S,6R,6aR)-2,2,6-Trimethyl-5-((E)-1-methyl-propenyl)-tetrahydro-furo[2,3-d][1,3]dioxole
    —— 3-O-benzyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl benzenesulfonamide 128358-62-3 C26H26INO6S
    3-O-benzyl-4,6-O-benzylidene-2-deoxy-2-iodo-α-D-altropyranosyl benzenesulfonamide
    —— 3-(2-Bromo-4,5-dimethoxyphenyl)butanal 1037194-85-6 C12H15BrO3
    3-(2-Bromo-4,5-dimethoxyphenyl)butanal
    —— 3'-O-(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)-4'-C-[N-(oleoyl)aminoethyl]thymidine 310889-54-4 C57H83N3O8Si
    3'-O-(tert-butyldimethylsilyl)-5'-O-(dimethoxytrityl)-4'-C-[N-(oleoyl)aminoethyl]thymidine
    —— 3-(3-trifluoromethyl-phenyl)-6,7-dihydro-5<i>H</i>-cyclopenta[<i>e</i>][1,3]oxazine-2,4-dione 40862-05-3 C14H10F3NO3
    3-(3-trifluoromethyl-phenyl)-6,7-dihydro-5<i>H</i>-cyclopenta[<i>e</i>][1,3]oxazine-2,4-dione
    —— 3-methyl-4-(2-methyl-1,3-dioxolan-2-yl)-2-methylidenebutanenitrile 104725-44-2 C10H15NO2
    3-methyl-4-(2-methyl-1,3-dioxolan-2-yl)-2-methylidenebutanenitrile
    —— (3-Iodophenyl)methyl carbamimidothioate 763077-07-2 C8H9IN2S
    (3-Iodophenyl)methyl carbamimidothioate
    —— 3-(6-((methylamino)methyl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)phenol hydrochloride 1276109-59-1 C18H20N4O2S*ClH
    3-(6-((methylamino)methyl)-4-morpholinothieno[3,2-d]pyrimidin-2-yl)phenol hydrochloride
    —— 3-(2-Methoxy-4-methylphenoxy)propanoic acid 1016761-78-6 C11H14O4
    3-(2-Methoxy-4-methylphenoxy)propanoic acid
    —— (3aS10bR)-8-(2-fluorobenzyloxy)-1,2,3,3a,4,5-hexahydrobenzo[e]pyrrolo[3,4-c]azepin-6(10bH)-one hydrochloride 1256596-89-0 C19H19FN2O2*ClH
    (3aS10bR)-8-(2-fluorobenzyloxy)-1,2,3,3a,4,5-hexahydrobenzo[e]pyrrolo[3,4-c]azepin-6(10bH)-one hydrochloride
    —— [3-[4-(Hydroxymethyl)phenoxy]phenyl]-triphenylphosphanium;perchlorate 867023-50-5 C31H26O2P*ClO4
    [3-[4-(Hydroxymethyl)phenoxy]phenyl]-triphenylphosphanium;perchlorate
    —— 3-(2-Benzylaminoethyl)-2,2'-tetramethylenediindole 149191-41-3 C29H31N3
    3-(2-Benzylaminoethyl)-2,2'-tetramethylenediindole
    —— 3-[N-(4-chlorobenzyl)-3-(t-butylsulfinyl)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid 136668-79-6 C34H35ClN2O4S
    3-[N-(4-chlorobenzyl)-3-(t-butylsulfinyl)-5-(quinolin-2-ylmethoxy)indol-2-yl]-2,2-dimethylpropanoic acid
    —— 3-Methyl-8-(3-morpholin-4-ylpropylamino)-7-(3-phenylpropyl)purine-2,6-dione 476482-31-2 C22H30N6O3
    3-Methyl-8-(3-morpholin-4-ylpropylamino)-7-(3-phenylpropyl)purine-2,6-dione
    —— 3-[{[4-({cyclohexyl[5-fluoro-3-(methoxymethyl)-1-benzofuran-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoic acid 1186536-21-9 C28H33FN2O5
    3-[{[4-({cyclohexyl[5-fluoro-3-(methoxymethyl)-1-benzofuran-2-yl]methyl}amino)phenyl]carbonyl}(methyl)amino]propanoic acid
    —— (3aS,5S,7aR)-4,4-dimethyl-3-hydroxy-7a-iodomethyl-2-oxo-octahydrobenzofuran 104435-28-1 C11H17IO3
    (3aS,5S,7aR)-4,4-dimethyl-3-hydroxy-7a-iodomethyl-2-oxo-octahydrobenzofuran
    —— 3-(4-fluorophenyl)-5-phenethyl-4,5-dihydroisoxazole 1158557-82-4 C17H16FNO
    3-(4-fluorophenyl)-5-phenethyl-4,5-dihydroisoxazole
    —— 3-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-5-cyclopropyl-4-phenyl-4,5-dihydro-isoxazol-5-ol 942618-03-3 C24H31NO3Si
    3-[4-(tert-butyl-dimethyl-silanyloxy)-phenyl]-5-cyclopropyl-4-phenyl-4,5-dihydro-isoxazol-5-ol
    —— 3-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-ylamino)benzoic acid 1155305-01-3 C19H19N7O3
    3-(2'-amino-2-morpholin-4-yl-[4,5']bipyrimidinyl-6-ylamino)benzoic acid
    —— 3,6-dimethyl-2-[3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-benzo[1,2-d;5,4-d']bisthiazolium; iodide 19695-83-1 C24H24N3S2*I
    3,6-dimethyl-2-[3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-benzo[1,2-d;5,4-d']bisthiazolium; iodide
    —— 3-[N-β-(L)-arabinopyranosyl]amino-4H-pyrimido[1,2-b]pyridazin-4-one 1092094-33-1 C12H14N4O5
    3-[N-β-(L)-arabinopyranosyl]amino-4H-pyrimido[1,2-b]pyridazin-4-one
    —— 3-((3-(2-(4-(2-(dimethyl(3-sulfonatopropyl)ammonio)ethoxy)phenyl)-3,3-bis(perfluorophenyl)-3H-2l4,3l4-benzo[d][1,2,3]diazaborol-5-yl)prop-2-yn-1-yl)dimethylammonio)propane-1-sulfonate 1361928-69-9 C39H37BF10N4O7S2
    3-((3-(2-(4-(2-(dimethyl(3-sulfonatopropyl)ammonio)ethoxy)phenyl)-3,3-bis(perfluorophenyl)-3H-2l4,3l4-benzo[d][1,2,3]diazaborol-5-yl)prop-2-yn-1-yl)dimethylammonio)propane-1-sulfonate
    —— 3-<N-(6-quinolyl)-formimidoyl>pyridine 138884-27-2 C15H11N3
    3-<N-(6-quinolyl)-formimidoyl>pyridine