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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Dibrommethyl-2,3-dimethyl-3H-indol 91066-07-8 C11H11Br2N
    3-Dibrommethyl-2,3-dimethyl-3H-indol
    —— 3-Benzoyl-acrylsaeure-2-hydroxy-aethyl-ester 91963-47-2 C12H12O4
    3-Benzoyl-acrylsaeure-2-hydroxy-aethyl-ester
    —— 3-(9<i>H</i>-β-carbolin-1-yl)-hexane-1,6-diol 102655-99-2 C17H20N2O2
    3-(9<i>H</i>-β-carbolin-1-yl)-hexane-1,6-diol
    —— 3-(3,4-dimethoxy-phenethyl)-3-hydroxy-5-methyl-dihydro-furan-2-one 101499-84-7 C15H20O5
    3-(3,4-dimethoxy-phenethyl)-3-hydroxy-5-methyl-dihydro-furan-2-one
    —— (3a<i>r</i>,6a<i>c</i>)-4,5,6,6a-tetrahydro-3a<i>H</i>-cyclopentaoxazol-2-ylamine 52832-97-0 C6H10N2O
    (3a<i>r</i>,6a<i>c</i>)-4,5,6,6a-tetrahydro-3a<i>H</i>-cyclopentaoxazol-2-ylamine
    —— 3-[3-Chloro-4-(hydroxymethyl)phenyl]-1-ethyl-5-phenyl-7-(trifluoromethyl)-1,3,5-benzotriazepine-2,4-dione 1329989-92-5 C24H19ClF3N3O3
    3-[3-Chloro-4-(hydroxymethyl)phenyl]-1-ethyl-5-phenyl-7-(trifluoromethyl)-1,3,5-benzotriazepine-2,4-dione
    —— (3-ethyloxetan-3-yl)methyl trifluoromethanesulfonate 1428129-51-4 C7H11F3O4S
    (3-ethyloxetan-3-yl)methyl trifluoromethanesulfonate
    —— 3-((3-fluorophenyl)ethynyl)-9,10-dihydro-6H-spiro[azepino[2,1-b]quinazoline-8,2'-pyrrolidine]-5',12(7H)-dione 1312450-63-7 C24H20FN3O2
    3-((3-fluorophenyl)ethynyl)-9,10-dihydro-6H-spiro[azepino[2,1-b]quinazoline-8,2'-pyrrolidine]-5',12(7H)-dione
    —— 3-vinyl-cyclohexanone 83670-63-7 C8H12O
    3-vinyl-cyclohexanone
    —— (3-(2-methyl-4-(morpholinomethyl)phenoxy)azetidin-1-yl)(5-p-tolyl-1,3,4-oxadiazol-2-yl)methanone 1354791-33-5 C25H28N4O4
    (3-(2-methyl-4-(morpholinomethyl)phenoxy)azetidin-1-yl)(5-p-tolyl-1,3,4-oxadiazol-2-yl)methanone
    —— 3-dimethylamino-butyric acid-(2-dimethylamino-ethyl ester) 99178-54-8 C10H22N2O2
    3-dimethylamino-butyric acid-(2-dimethylamino-ethyl ester)
    —— 3-(2-Aza-bicyclo[4.2.1]non-6-yl)-phenol; hydrobromide 83598-92-9 BrH*C14H19NO
    3-(2-Aza-bicyclo[4.2.1]non-6-yl)-phenol; hydrobromide
    —— 3β-Methyl-2β-hydroxy-5α-cholestan 13944-50-8 C28H50O
    3β-Methyl-2β-hydroxy-5α-cholestan
    —— (3β,5α)-3-<(tetrahydro-2H-pyran-2-yl)oxy>-1'H-androst-16-eno<17,16-b>indole 120174-32-5 C30H41NO2
    (3β,5α)-3-<(tetrahydro-2H-pyran-2-yl)oxy>-1'H-androst-16-eno<17,16-b>indole
    —— (3S*,4R*)-4-(3-acetoxy-2-oxopropyl)-3-<(4R*)-4-methyl-2-oxo-1,3-dioxolan-4-yl>-2-azetidinone 102990-82-9 C12H15NO7
    (3S*,4R*)-4-(3-acetoxy-2-oxopropyl)-3-<(4R*)-4-methyl-2-oxo-1,3-dioxolan-4-yl>-2-azetidinone
    —— 3-{[(4-Methoxy-3-nitro-phenyl)-({2-[5-(2-methoxy-phenylamino)-[1,3,4]thiadiazol-2-ylsulfanyl]-acetyl}-hydrazono)-methyl]-azo}-benzoic acid 89757-30-2 C26H22N8O7S2
    3-{[(4-Methoxy-3-nitro-phenyl)-({2-[5-(2-methoxy-phenylamino)-[1,3,4]thiadiazol-2-ylsulfanyl]-acetyl}-hydrazono)-methyl]-azo}-benzoic acid
    —— 3β-acetoxy-16α-piperidino-pregn-5-en-20-one 103159-35-9 C28H43NO3
    3β-acetoxy-16α-piperidino-pregn-5-en-20-one
    —— 3-Methyl-2-oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (2-amino-phenyl)-amide 78633-56-4 C14H13N3O4S
    3-Methyl-2-oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (2-amino-phenyl)-amide
    —— 3-Methoxy-oestra-1,3,5(10)-trieno-<16β,17β-d>-3'-(α-naphthyl)-oxazolidin-2'-on 81163-60-2 C30H31NO3
    3-Methoxy-oestra-1,3,5(10)-trieno-<16β,17β-d>-3'-(α-naphthyl)-oxazolidin-2'-on
    —— 3-chloroacetyl-5-phenyl-3<i>H</i>-oxazol-2-one 67322-87-6 C11H8ClNO3
    3-chloroacetyl-5-phenyl-3<i>H</i>-oxazol-2-one
    —— 3-methoxycarbonyloxymethyl-3<i>H</i>-benzooxazol-2-one 56755-69-2 C10H9NO5
    3-methoxycarbonyloxymethyl-3<i>H</i>-benzooxazol-2-one
    —— 3-((1Z,5Z,9Z,14Z)-3,7,12,17-Tetramethyl-18-propyl-8,13-divinyl-22,24-dihydro-porphin-2-yl)-propan-1-ol 76915-47-4 C34H38N4O
    3-((1Z,5Z,9Z,14Z)-3,7,12,17-Tetramethyl-18-propyl-8,13-divinyl-22,24-dihydro-porphin-2-yl)-propan-1-ol
    —— 3β-hydroxy-5α-conan-12-one 58653-11-5 C22H35NO2
    3β-hydroxy-5α-conan-12-one
    —— 3-epi-tobramycin 84278-27-3 C18H37N5O9
    3-epi-tobramycin
    —— 3(R)-hydroxymethyl-4(R)-pentyl-α-methylene-γ-butyrolactone 163857-16-7 C11H18O3
    3(R)-hydroxymethyl-4(R)-pentyl-α-methylene-γ-butyrolactone
    —— 3-bromo-2-[(3-methoxypropyl)amino]pyridine 885370-53-6 C9H13BrN2O
    3-bromo-2-[(3-methoxypropyl)amino]pyridine
    —— 3'-O-acetyl-5'-[3-(2,6-dichlorophenyl)-2-oxopropyl]-2',5'-dideoxy-5-ethyluridine 116316-57-5 C22H24Cl2N2O6
    3'-O-acetyl-5'-[3-(2,6-dichlorophenyl)-2-oxopropyl]-2',5'-dideoxy-5-ethyluridine
    —— 3-β-pyridylthio-4,6-O-diacetyl-2,3-dideoxy-D-galactal 154801-52-2 C15H17NO5S
    3-β-pyridylthio-4,6-O-diacetyl-2,3-dideoxy-D-galactal
    —— 3-bis(trimethylsilyloxy)phosphoryloxypropyl octadecanoate 136410-94-1 C27H59O6PSi2
    3-bis(trimethylsilyloxy)phosphoryloxypropyl octadecanoate
    —— 3-(5-chloro-4,6-dimethylpyrimidin-2-yl)-8-{[2-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]carbonyl}-(1S,6R)-3,8-diazabicyclo[4.2.0]octane 1293938-86-9 C22H23ClN6O2
    3-(5-chloro-4,6-dimethylpyrimidin-2-yl)-8-{[2-(3-methyl-1,2,4-oxadiazol-5-yl)phenyl]carbonyl}-(1S,6R)-3,8-diazabicyclo[4.2.0]octane
    —— 3,4-dichloro-N-[2-[3-[4-(2-methoxypyrimidin-5-yl)piperidin-1-yl]pyrrolidin-1-yl]-2-oxoethyl]benzamide 1027771-76-1 C23H27Cl2N5O3
    3,4-dichloro-N-[2-[3-[4-(2-methoxypyrimidin-5-yl)piperidin-1-yl]pyrrolidin-1-yl]-2-oxoethyl]benzamide
    —— (3aS,7aS)-3a-((E)-2-Trimethylsilanyl-vinyl)-octahydro-inden-5-one 55339-34-9 C14H24OSi
    (3aS,7aS)-3a-((E)-2-Trimethylsilanyl-vinyl)-octahydro-inden-5-one
    —— 3-(4,6-diamino-[1,3,5]triazin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-benzenesulfonamide 65052-51-9 C11H14N6O2S
    3-(4,6-diamino-[1,3,5]triazin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-benzenesulfonamide
    —— (3S)-4-(6-amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-ethyl-N-(6-methoxy-5-methylpyridin-3-yl)piperazine-1-carboxamide 1616414-79-9 C20H27N9O2
    (3S)-4-(6-amino-1-methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl)-3-ethyl-N-(6-methoxy-5-methylpyridin-3-yl)piperazine-1-carboxamide
    —— 3-Amino-3-methyl-5-(4-octanoylphenyl)pentanol hydrochloride 241477-11-2 C20H33NO2*ClH
    3-Amino-3-methyl-5-(4-octanoylphenyl)pentanol hydrochloride
    —— (3S,6R)-1-Hydroxy-6-(3-indolylmethyl)-3-isobutylpiperazine-2,5-dione 167938-04-7 C17H21N3O3
    (3S,6R)-1-Hydroxy-6-(3-indolylmethyl)-3-isobutylpiperazine-2,5-dione
    —— 3-(3-methyl-4-pyridyl)-5-(4-pyridyl)-1,2,4-triazole 36770-45-3 C13H11N5
    3-(3-methyl-4-pyridyl)-5-(4-pyridyl)-1,2,4-triazole
    —— 3,3"-(methylimino)bis(2-methylenepropiophenone) 58599-26-1 C21H21NO2
    3,3"-(methylimino)bis(2-methylenepropiophenone)
    —— 3-(3-Acetylphenyl)-5,5-dimethyl-1-[(2-phenoxyphenyl)methyl]imidazolidine-2,4-dione 1181078-96-5 C26H24N2O4
    3-(3-Acetylphenyl)-5,5-dimethyl-1-[(2-phenoxyphenyl)methyl]imidazolidine-2,4-dione
    —— 3-Methyl-trimethylammonio-but-1-in 4040-88-4 C8H16N*Cl
    3-Methyl-trimethylammonio-but-1-in
    —— 3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)-N-(3,4-dihydro-3-oxo-2H-benzo[b][1,4]oxazin-6-yl)-4-methylbenzamide 1025715-89-2 C25H20N6O3
    3-(4-(pyridin-3-yl)pyrimidin-2-ylamino)-N-(3,4-dihydro-3-oxo-2H-benzo[b][1,4]oxazin-6-yl)-4-methylbenzamide
    —— (3S)-N,N-dibenzyl-5-[(1-methylpyrrolidin-3-yl)oxy]chroman-3-amine 1074763-85-1 C28H32N2O2
    (3S)-N,N-dibenzyl-5-[(1-methylpyrrolidin-3-yl)oxy]chroman-3-amine
    —— 3-(p-methoxyphenyl)pyrrolidino<1,2-b>-2-pyrazoline 73670-71-0 C13H16N2O
    3-(p-methoxyphenyl)pyrrolidino<1,2-b>-2-pyrazoline
    —— (3aR,4R,6aS)-3a-((R)-3-Iodo-1-methoxymethoxy-propyl)-4-methyl-hexahydro-pentalen-2-one 132548-34-6 C14H23IO3
    (3aR,4R,6aS)-3a-((R)-3-Iodo-1-methoxymethoxy-propyl)-4-methyl-hexahydro-pentalen-2-one
    —— 3α-(Diacetylamido)cholane 79483-38-8 C28H47NO2
    3α-(Diacetylamido)cholane
    —— 3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-nonacosafluorohexadecane-1-thiol 103119-64-8 C16H5F29S
    3,3,4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,12,12,13,13,14,14,15,15,16,16,16-nonacosafluorohexadecane-1-thiol
    —— 3,16α-Diacetoxy-13β-ethylgona-1,3,5(10)-trien-17-one 18367-49-2 C23H28O5
    3,16α-Diacetoxy-13β-ethylgona-1,3,5(10)-trien-17-one
    —— 3-carbomethoxy-5-cyano-6-oxo-4-spirocyclohexanepiperidine-2-thione 854510-94-4 C13H16N2O3S
    3-carbomethoxy-5-cyano-6-oxo-4-spirocyclohexanepiperidine-2-thione
    —— 3-pyrrolidino-propionic acid-(1-methyl-[3]piperidyl ester) 100544-55-6 C13H24N2O2
    3-pyrrolidino-propionic acid-(1-methyl-[3]piperidyl ester)
    —— 3-(3-(cyclopentylmethylsulfinyl)phenyl)propan-1-amine 1215075-64-1 C15H23NOS
    3-(3-(cyclopentylmethylsulfinyl)phenyl)propan-1-amine