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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Cyan-2,4,6-triphenyl-cyclohex-2-en-1-on 95819-25-3 C25H19NO
    3-Cyan-2,4,6-triphenyl-cyclohex-2-en-1-on
    —— 3-Cyano-1-oxa-azulan-2-benzoylimin 97724-50-0 C17H10N2O2
    3-Cyano-1-oxa-azulan-2-benzoylimin
    —— 3-Sulfanilamido-6-benzylthio-pyridazin 94674-27-8 C17H16N4O2S2
    3-Sulfanilamido-6-benzylthio-pyridazin
    —— 3-Methyl-azuleno<4,3-f>pyrazol-5-carbonsaeure-aethylester 98469-77-3 C15H14N2O2
    3-Methyl-azuleno<4,3-f>pyrazol-5-carbonsaeure-aethylester
    —— 3<sup>A</sup>-deoxy-3<sup>A</sup>-amino-altro-α-cyclodextrin 1027641-81-1 C36H61NO29
    3<sup>A</sup>-deoxy-3<sup>A</sup>-amino-altro-α-cyclodextrin
    —— 3-Chlor-3-deoxy-L-inosit 40617-63-8 C6H11ClO5
    3-Chlor-3-deoxy-L-inosit
    —— 3-(3-bromomethylphenyl)-6,7-dimethoxychromen-4-one 949580-80-7 C18H15BrO4
    3-(3-bromomethylphenyl)-6,7-dimethoxychromen-4-one
    —— 3-(2-{bis(3,5-bistrifluoromethylphenyl)phosphinyl}phenyl)-6-methyl-1,2-diaminobenzene 1338384-06-7 C29H19F12N2OP
    3-(2-{bis(3,5-bistrifluoromethylphenyl)phosphinyl}phenyl)-6-methyl-1,2-diaminobenzene
    —— 3,5-Bis-[2-(4-{2-[3-methyl-5-(2-trimethylsilylethynyl)phenyl]ethynyl}-2-propyloxy-5-(tetrahydro-2H-pyran-2-yloxy)phenyl)ethynyl]toluene 220117-57-7 C67H72O6Si2
    3,5-Bis-[2-(4-{2-[3-methyl-5-(2-trimethylsilylethynyl)phenyl]ethynyl}-2-propyloxy-5-(tetrahydro-2H-pyran-2-yloxy)phenyl)ethynyl]toluene
    —— 3,5-Bis-{2-[4-ethynyl-2-propyloxy-5-(tetrahydro-2H-pyran-2-yloxy)phenyl]ethynyl}toluene 174536-24-4 C43H44O6
    3,5-Bis-{2-[4-ethynyl-2-propyloxy-5-(tetrahydro-2H-pyran-2-yloxy)phenyl]ethynyl}toluene
    —— 3,4,6-tri-O-acetyl-2-deoxy-2,2-difluoro-α-D-arabinohexopyranosyl chloride 1020194-96-0 C12H15ClF2O7
    3,4,6-tri-O-acetyl-2-deoxy-2,2-difluoro-α-D-arabinohexopyranosyl chloride
    —— 3-(5-nitro-furan-2-yl)-5-phenyl-(3ar,6ac)-3a,6a-dihydro-pyrrolo[3,4-d]isoxazole-4,6-dione 24970-73-8 C15H9N3O6
    3-(5-nitro-furan-2-yl)-5-phenyl-(3ar,6ac)-3a,6a-dihydro-pyrrolo[3,4-d]isoxazole-4,6-dione
    —— (3aR,8bR)-3,3,8,8b-Tetramethyl-1,2,3,8b-tetrahydro-benzo[b]cyclopenta[d]furan-3a-ylamine 139125-98-7 C15H21NO
    (3aR,8bR)-3,3,8,8b-Tetramethyl-1,2,3,8b-tetrahydro-benzo[b]cyclopenta[d]furan-3a-ylamine
    —— 3-(5-bromo-2-pyridinyl)-N-cyclopropyl-4-methylbenzamide 1164105-43-4 C16H15BrN2O
    3-(5-bromo-2-pyridinyl)-N-cyclopropyl-4-methylbenzamide
    —— 3-{1-[(2,4-difluorophenyl)sulfonyl]-4-[(methylamino)methyl]-1H-pyrrol-2-yl}pyridine-2-carbonitrile hydrochloride 1055306-03-0 C18H14F2N4O2S*ClH
    3-{1-[(2,4-difluorophenyl)sulfonyl]-4-[(methylamino)methyl]-1H-pyrrol-2-yl}pyridine-2-carbonitrile hydrochloride
    —— 3-benzyl-7-bromo-2-phenylquinazolin-4(3H)-one 1437798-33-8 C21H15BrN2O
    3-benzyl-7-bromo-2-phenylquinazolin-4(3H)-one
    —— 3,5-dibromo-4-hydroxy-benzaldehyde-semicarbazone 104700-69-8 C8H7Br2N3O2
    3,5-dibromo-4-hydroxy-benzaldehyde-semicarbazone
    —— [3-(4-Chloro-phenyl)-7-iodo-2,5-dioxo-1,2,3,5-tetrahydro-benzo[e][1,4]diazepin-4-yl]-cyclohexyl-acetic acid 528849-07-2 C23H22ClIN2O4
    [3-(4-Chloro-phenyl)-7-iodo-2,5-dioxo-1,2,3,5-tetrahydro-benzo[e][1,4]diazepin-4-yl]-cyclohexyl-acetic acid
    —— [3-(4-Chloro-phenyl)-7-iodo-2,5-dioxo-1-(3-phenyl-propyl)-1,2,3,5-tetrahydro-benzo[e][1,4]diazepin-4-yl]-phenyl-acetic acid 528848-22-8 C32H26ClIN2O4
    [3-(4-Chloro-phenyl)-7-iodo-2,5-dioxo-1-(3-phenyl-propyl)-1,2,3,5-tetrahydro-benzo[e][1,4]diazepin-4-yl]-phenyl-acetic acid
    —— 3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine 2304634-64-6 C14H19BN2O2
    3-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrrolo[2,3-b]pyridine
    —— 3-dimethylamino-octanon-4 82215-85-8 C10H21NO
    3-dimethylamino-octanon-4
    —— 3,6-dimethyl-3-phenylchroman-4-one 1310931-34-0 C17H16O2
    3,6-dimethyl-3-phenylchroman-4-one
    —— (3-Chloro-4-fluoro-phenyl)-[1-(2-chloro-quinolin-3-yl)-meth-(E)-ylidene]-amine 361186-10-9 C16H9Cl2FN2
    (3-Chloro-4-fluoro-phenyl)-[1-(2-chloro-quinolin-3-yl)-meth-(E)-ylidene]-amine
    —— 3-(2-furyl)phenyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside 1011721-60-0 C21H22O8S
    3-(2-furyl)phenyl 2,3,4-tri-O-acetyl-5-thio-β-D-xylopyranoside
    —— 3-(6-bromo-1,3-benzoxazol-2-yl)-5-[1-(1-methyl-4-piperidyl)pyrazol-4-yl]pyridin-2-amine 1146944-95-7 C21H21BrN6O
    3-(6-bromo-1,3-benzoxazol-2-yl)-5-[1-(1-methyl-4-piperidyl)pyrazol-4-yl]pyridin-2-amine
    —— 3-(bis(2-((2-(ethylthio)ethyl)thio)ethyl)amino)-10-(2,6-dimethyl-4-(2-oxo-2-((2-(triphenylphosphonio)ethyl)amino)ethoxy)phenyl)-5,5-difluoro-7-methoxy-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium 1309582-39-5 C52H63BF2N4O3PS4
    3-(bis(2-((2-(ethylthio)ethyl)thio)ethyl)amino)-10-(2,6-dimethyl-4-(2-oxo-2-((2-(triphenylphosphonio)ethyl)amino)ethoxy)phenyl)-5,5-difluoro-7-methoxy-5H-5l4-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium
    —— 3-bromo-4-(2-methoxyphenyl)-1-methylquinolin-2(1H)-one 853192-44-6 C17H14BrNO2
    3-bromo-4-(2-methoxyphenyl)-1-methylquinolin-2(1H)-one
    —— 3-(3-bromobenzyl)-4-hydroxy-1-methylquinolin-2(1H)-one 550374-40-8 C17H14BrNO2
    3-(3-bromobenzyl)-4-hydroxy-1-methylquinolin-2(1H)-one
    —— 3,7,7,9,9-pentamethyl-7,8,9,11-tetrahydropyrimido[4',5':5,6][1,4]oxazino[2,3-f]isoindol-2(3H)-one 1373921-23-3 C17H20N4O2
    3,7,7,9,9-pentamethyl-7,8,9,11-tetrahydropyrimido[4',5':5,6][1,4]oxazino[2,3-f]isoindol-2(3H)-one
    —— <3,3-(2)H2>octanol 86412-16-0 C8H18O
    <3,3-(2)H2>octanol
    —— 3-methyl-3-methoxy-2,3-dihydro-1,4-benzodioxepin 120368-10-7 C11H14O3
    3-methyl-3-methoxy-2,3-dihydro-1,4-benzodioxepin
    —— 3-amyl-6-(4-methoxyphenyl)-2-pyrone 74316-69-1 C17H20O3
    3-amyl-6-(4-methoxyphenyl)-2-pyrone
    —— 3-iodo-1-(3-methoxypropyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine 943974-44-5 C9H12IN5O
    3-iodo-1-(3-methoxypropyl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine
    —— 3-pyridazin-4-ylbiphenyl-4-ol 1354786-56-3 C16H12N2O
    3-pyridazin-4-ylbiphenyl-4-ol
    —— <3aR-(3aα,4α,5β,6β,6aα)>-4-<(Benzyloxy)methyl>-2-<(2,3,4,6-tetra-O-benzyl-1-deoxy-α-D-glucopyranos-1-yl)-amino>-3a,5,6,6a-tetrahydro-4H-cyclopentoxazole-4,5,6-triol 160343-95-3 C48H52N2O10
    <3aR-(3aα,4α,5β,6β,6aα)>-4-<(Benzyloxy)methyl>-2-<(2,3,4,6-tetra-O-benzyl-1-deoxy-α-D-glucopyranos-1-yl)-amino>-3a,5,6,6a-tetrahydro-4H-cyclopentoxazole-4,5,6-triol
    —— 3-acetoxy-2-fluoro-3,6,9,9-tetramethyl-1,6(Z)-tridecadien-11-yne 144610-30-0 C19H29FO2
    3-acetoxy-2-fluoro-3,6,9,9-tetramethyl-1,6(Z)-tridecadien-11-yne
    —— 3-(Oxan-3-yl)azetidine hydrochloride 2126176-75-6 C8H16ClNO
    3-(Oxan-3-yl)azetidine hydrochloride
    —— 3,4-dihydro-6-hydroxy-7-methoxy-2-(4,5-methylenedioxy-2-nitrophenyl)-1-naphthaldehyde 653579-72-7 C19H15NO7
    3,4-dihydro-6-hydroxy-7-methoxy-2-(4,5-methylenedioxy-2-nitrophenyl)-1-naphthaldehyde
    —— (3aR,5S)-5-methyl-1,4-bis(4-methylphenylsulfonyl)-2,3,3a,4,5,6-hexahydro-1H-pyrrolo[3,2-b]pyridine 1244779-67-6 C22H26N2O4S2
    (3aR,5S)-5-methyl-1,4-bis(4-methylphenylsulfonyl)-2,3,3a,4,5,6-hexahydro-1H-pyrrolo[3,2-b]pyridine
    —— 3-(6-Chloro-3-oxo-3H-benzo[d]isoxazol-2-yl)-propionamide 202326-68-9 C10H9ClN2O3
    3-(6-Chloro-3-oxo-3H-benzo[d]isoxazol-2-yl)-propionamide
    —— 3-(isonicotinoylaminobenzyl)-2H-1-benzopyran-2-one 136320-00-8 C22H16N2O3
    3-(isonicotinoylaminobenzyl)-2H-1-benzopyran-2-one
    —— 3β,17β-diacetoxy-5-hydroxy-5α-androstan-4-one 14026-28-9 C23H34O6
    3β,17β-diacetoxy-5-hydroxy-5α-androstan-4-one
    —— 3-hydroxymethylcholest-5-ene 911458-15-6 C28H48O
    3-hydroxymethylcholest-5-ene
    —— 3-(2,4-dichlorophenyl)-1,3-dihydrospiro[benzo(c)thiophene-1,4'-piperidine] maleate 72364-79-5 C4H4O4*C18H17Cl2NS
    3-(2,4-dichlorophenyl)-1,3-dihydrospiro[benzo(c)thiophene-1,4'-piperidine] maleate
    —— (3S)-N-[(S)-cyclopropyl(4-chlorophenyl)methyl]-3-(4-fluorophenyl)-N-(pyridin-2-ylmethyl)butanamide 1414775-17-9 C26H26ClFN2O
    (3S)-N-[(S)-cyclopropyl(4-chlorophenyl)methyl]-3-(4-fluorophenyl)-N-(pyridin-2-ylmethyl)butanamide
    —— 3-Acetoxy-12-trifluoroacetoxycholanoic acid 7,24-dilactone 173265-38-8 C56H78F6O12
    3-Acetoxy-12-trifluoroacetoxycholanoic acid 7,24-dilactone
    —— 3α,16-Diacetoxy-15-methyl-5β-androstan-11,17-dion 98543-63-6 C24H34O6
    3α,16-Diacetoxy-15-methyl-5β-androstan-11,17-dion
    —— 3.4-Dihydro-7-methyl-cumarin-4-<1.3.3-tricyan-2-amino-propen-(2)> 93989-76-5 C16H12N4O2
    3.4-Dihydro-7-methyl-cumarin-4-<1.3.3-tricyan-2-amino-propen-(2)>
    —— 3-Cyan-tropolon-hydrazinium-Salz 706-32-1 C8H5NO2*H4N2
    3-Cyan-tropolon-hydrazinium-Salz
    —— 3-Nitro-5-brom-4-(4'-chloranilino)-pyridin 91635-08-4 C11H7BrClN3O2
    3-Nitro-5-brom-4-(4'-chloranilino)-pyridin