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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-O-acetylcharaciol 1160700-00-4 C22H32O5
    3-O-acetylcharaciol
    —— 3-chloro-2-(1,3-dioxolan-2-yl)-6-methoxybenzofuran 132361-69-4 C12H11ClO4
    3-chloro-2-(1,3-dioxolan-2-yl)-6-methoxybenzofuran
    —— 3',5'-di-O-acetyl-1-nitro-2'-O-{[(triisopropylsilyl)oxy]methyl}inosine 672298-90-7 C24H37N5O10Si
    3',5'-di-O-acetyl-1-nitro-2'-O-{[(triisopropylsilyl)oxy]methyl}inosine
    —— 3-isopropyl-2-thioxo-1-(3-trifluoromethyl-phenyl)-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 59565-01-4 C17H14F3N3OS
    3-isopropyl-2-thioxo-1-(3-trifluoromethyl-phenyl)-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 3-(2,6-dichlorophenyl)-5-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-[1,2,4]oxadiazole 853582-19-1 C24H23Cl2N3O4
    3-(2,6-dichlorophenyl)-5-[3-(3-cyclopentyloxy-4-methoxyphenyl)-5-methyl-4,5-dihydro-isoxazol-5-yl]-[1,2,4]oxadiazole
    —— 3-(2-methyl-quinol-4-yl)-oxazolidin-2-one 1233503-49-5 C13H12N2O2
    3-(2-methyl-quinol-4-yl)-oxazolidin-2-one
    —— 3-(4-chloro-2-fluorobenzyl)-2-methyl-8-(morpholinomethyl)-N-(1H-1,2,4-triazol-3-yl)imidazo[1,2-b]pyridazin-6-amine 1555421-84-5 C21H22ClFN8O
    3-(4-chloro-2-fluorobenzyl)-2-methyl-8-(morpholinomethyl)-N-(1H-1,2,4-triazol-3-yl)imidazo[1,2-b]pyridazin-6-amine
    —— 3-[Acetyl-(3-bromo-phenyl)-amino]-2-ethyl-but-3-enoic acid ethyl ester 76238-73-8 C16H20BrNO3
    3-[Acetyl-(3-bromo-phenyl)-amino]-2-ethyl-but-3-enoic acid ethyl ester
    —— 3-ethyl-2-methyl-5-(1-methylamino-ethylidene)-3,5-dihydro-imidazol-4-one 58018-44-3 C9H15N3O
    3-ethyl-2-methyl-5-(1-methylamino-ethylidene)-3,5-dihydro-imidazol-4-one
    —— 3-(2,2-dimethyl-propionyl)-4-phenyl-chroman-2-one 1632130-97-2 C20H20O3
    3-(2,2-dimethyl-propionyl)-4-phenyl-chroman-2-one
    —— (3R,5'S)-1-allyl-5'-pentyl-2'-thioxospiro[indoline-3,4'-oxazolidin]-2-one 1499138-75-8 C18H22N2O2S
    (3R,5'S)-1-allyl-5'-pentyl-2'-thioxospiro[indoline-3,4'-oxazolidin]-2-one
    —— 3,5-Bis-trimethylsilanyloxy-benzaldehyde 33617-56-0 C13H22O3Si2
    3,5-Bis-trimethylsilanyloxy-benzaldehyde
    —— 3,4-Dimethyl-benzenesulfonic acid 4-[1-(3-amino-pyridin-2-yl)-5-oxo-2-phenyl-1,5-dihydro-imidazol-(4Z)-ylidenemethyl]-phenyl ester 124852-75-1 C29H24N4O4S
    3,4-Dimethyl-benzenesulfonic acid 4-[1-(3-amino-pyridin-2-yl)-5-oxo-2-phenyl-1,5-dihydro-imidazol-(4Z)-ylidenemethyl]-phenyl ester
    —— (3R,4S)-3-hydroxy-4-<(tert-butyloxycarbonyl)amino>-5-cyclohexylpentanenitrile 108868-92-4 C16H28N2O3
    (3R,4S)-3-hydroxy-4-<(tert-butyloxycarbonyl)amino>-5-cyclohexylpentanenitrile
    —— 3-(1-(4-(tris(4-(tert-butyl)phenyl)methyl)phenyl)-1H-1,2,3-triazol-4-yl)benzoyl chloride 1616404-43-3 C46H48ClN3O
    3-(1-(4-(tris(4-(tert-butyl)phenyl)methyl)phenyl)-1H-1,2,3-triazol-4-yl)benzoyl chloride
    —— (3R,4aR)-3,4,4a,6-tetrahydro-3,7-dihydroxy-9-methoxy-4a-methyl-2H-benzo[c]chromen-2,6-dione 1174514-56-7 C15H14O6
    (3R,4aR)-3,4,4a,6-tetrahydro-3,7-dihydroxy-9-methoxy-4a-methyl-2H-benzo[c]chromen-2,6-dione
    —— 3-[6-chloro-5-phenylethynyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-benzoimidazol-2-yloxy]-2,2-dimethyl-propionic acid 1224841-06-8 C26H31ClN2O4Si
    3-[6-chloro-5-phenylethynyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-benzoimidazol-2-yloxy]-2,2-dimethyl-propionic acid
    —— 3-Ethyl-5-methoxy-2-((1E,3Z)-4-methoxy-3-phenyl-buta-1,3-dienyl)-benzoselenazol-3-ium; iodide 18480-50-7 C21H22NO2Se*I
    3-Ethyl-5-methoxy-2-((1E,3Z)-4-methoxy-3-phenyl-buta-1,3-dienyl)-benzoselenazol-3-ium; iodide
    —— 3-Brom-2-(2,4-Difluorphenyl)-4,5,6,7-tetrahydro-2H-6-methyl-indazol 64486-39-1 C14H13BrF2N2
    3-Brom-2-(2,4-Difluorphenyl)-4,5,6,7-tetrahydro-2H-6-methyl-indazol
    —— 3-Methyl-2-(4-nitro-phenyl)-pentanoic acid dimethylamide 34543-15-2 C14H20N2O3
    3-Methyl-2-(4-nitro-phenyl)-pentanoic acid dimethylamide
    —— 3-(1,3-diamino-8-methyl-pyrrolo[3,2-<i>f</i>]quinazolin-7-ylmethyl)-benzonitrile 65796-39-6 C19H16N6
    3-(1,3-diamino-8-methyl-pyrrolo[3,2-<i>f</i>]quinazolin-7-ylmethyl)-benzonitrile
    —— 3-Benzimidazol-2-yl-4,5-bis-(β-hydroxyaethoxymethyl)-1,2,3-triazol 50377-30-5 C15H19N5O4
    3-Benzimidazol-2-yl-4,5-bis-(β-hydroxyaethoxymethyl)-1,2,3-triazol
    —— 3-Methyl-1-(1-methyl-1,2,3,6-tetrahydro-pyridin-4-yl)-butan-2-one 1599-91-3 C11H19NO
    3-Methyl-1-(1-methyl-1,2,3,6-tetrahydro-pyridin-4-yl)-butan-2-one
    —— 3-Oxo-17α-(2-propynyl)-17β-hydroxyestra-4,9,11-trien 17007-67-9 C21H24O2
    3-Oxo-17α-(2-propynyl)-17β-hydroxyestra-4,9,11-trien
    —— 3-Methylbenzoxazolin-2-on-(2-hydroxybenzoyl)hydrazon 28345-23-5 C15H13N3O3
    3-Methylbenzoxazolin-2-on-(2-hydroxybenzoyl)hydrazon
    —— 3-(3-chloro-2-nitro-phenyl)-2-methyl-pyrrole 19283-25-1 C11H9ClN2O2
    3-(3-chloro-2-nitro-phenyl)-2-methyl-pyrrole
    —— 3-Nitro-2-[2-(trifluoromethyl)phenyl]-1,2-dihydronaphthalene 1450995-41-1 C17H12F3NO2
    3-Nitro-2-[2-(trifluoromethyl)phenyl]-1,2-dihydronaphthalene
    —— 3-tert-butyl-4-ethenyl-3-cyclopentene-1,1-dicarboxylic acid diethyl ester 1562653-48-8 C17H26O4
    3-tert-butyl-4-ethenyl-3-cyclopentene-1,1-dicarboxylic acid diethyl ester
    —— 3-(1-benzofuran-2-yl)-N-phenylmethoxy-3,4-dihydro-2H-pyrrol-5-amine;hydrochloride 75293-05-9 C19H18N2O2*ClH
    3-(1-benzofuran-2-yl)-N-phenylmethoxy-3,4-dihydro-2H-pyrrol-5-amine;hydrochloride
    —— 3-methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-2-en-4-ynal 855474-14-5 C15H20O
    3-methyl-5-(2,6,6-trimethyl-cyclohex-1-enyl)-pent-2-en-4-ynal
    —— 3β-acetoxy-17-(1H-benzimidazol-1-yl)-16-((EZ) -(isopentylimino)methyl)androsta-5,16-diene 1441046-85-0 C34H45N3O2
    3β-acetoxy-17-(1H-benzimidazol-1-yl)-16-((EZ) -(isopentylimino)methyl)androsta-5,16-diene
    —— 3,6,9-hexamethyl-1-trimethylstannyl-11-trimethylsilyl-3,6,9-trisila-undeca-1,4,7,10-tetrayne 228270-58-4 C20H36Si4Sn
    3,6,9-hexamethyl-1-trimethylstannyl-11-trimethylsilyl-3,6,9-trisila-undeca-1,4,7,10-tetrayne
    —— 3-[3-(cyclohexyl-ethyl-amino)-propyl]-5,5-dimethyl-oxazolidine-2,4-dione 94429-74-0 C16H28N2O3
    3-[3-(cyclohexyl-ethyl-amino)-propyl]-5,5-dimethyl-oxazolidine-2,4-dione
    —— 3-isobutyryloxy-17β-(3-phenyl-propionyloxy)-androsta-3,5-diene 120794-03-8 C32H42O4
    3-isobutyryloxy-17β-(3-phenyl-propionyloxy)-androsta-3,5-diene
    —— 3-[3-(t-butoxycarbonylamino)propoxy]-1,2,5-thiadiazole 403793-35-1 C10H17N3O3S
    3-[3-(t-butoxycarbonylamino)propoxy]-1,2,5-thiadiazole
    —— 3-(6-bromo-benzo[b]naphtho[2,3-d]thiophen-11-yl)-phenol 250349-91-8 C22H13BrOS
    3-(6-bromo-benzo[b]naphtho[2,3-d]thiophen-11-yl)-phenol
    —— 3-cyano-4-{3-[1-ethyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]phenoxy}-N-(5-fluoropyridin-2-yl)benzenesulfonamide 1235399-25-3 C24H17F4N5O3S
    3-cyano-4-{3-[1-ethyl-3-(trifluoromethyl)-1H-pyrazol-5-yl]phenoxy}-N-(5-fluoropyridin-2-yl)benzenesulfonamide
    —— 3-Phenyl-1,4-diazaspiro[4.6]undec-3-en-2-one 899926-51-3 C15H18N2O
    3-Phenyl-1,4-diazaspiro[4.6]undec-3-en-2-one
    —— 3-(5-o-tolylamino-[1,3,4]oxadiazol-2-yl)-chromen-2-one 1350468-44-8 C18H13N3O3
    3-(5-o-tolylamino-[1,3,4]oxadiazol-2-yl)-chromen-2-one
    —— (3-azidohex-1-ynyl)cyclopropane 1246198-47-9 C9H13N3
    (3-azidohex-1-ynyl)cyclopropane
    —— 3-cyclobutyl-1-[2-fluoro-4-(2-fluoro-phenoxy)-phenyl]-imidazo[1,5-a]pyrazin-8-ylamine 1196390-54-1 C22H18F2N4O
    3-cyclobutyl-1-[2-fluoro-4-(2-fluoro-phenoxy)-phenyl]-imidazo[1,5-a]pyrazin-8-ylamine
    —— 3-amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[(1-oxidopyridin-2-yl)methyl]propanamide 921630-03-7 C28H31Cl2N3O4
    3-amino-N-cyclopropyl-2-{4-[2-(2,6-dichloro-4-methylphenoxy)ethoxy]benzyl}-N-[(1-oxidopyridin-2-yl)methyl]propanamide
    —— 3-(5-Fluoro-2,3-dioxoindol-1-yl)propanamide 1094323-12-2 C11H9FN2O3
    3-(5-Fluoro-2,3-dioxoindol-1-yl)propanamide
    —— 3-Methoxycarbonyl-2,5-pyrroldicarbonsaeure 53691-54-6 C8H7NO6
    3-Methoxycarbonyl-2,5-pyrroldicarbonsaeure
    —— 3-acetyl-1-ethyl-2-methylpyrrole-5-carboxaldehyde 91012-32-7 C10H13NO2
    3-acetyl-1-ethyl-2-methylpyrrole-5-carboxaldehyde
    —— 3,3-Dimethyl-thiophthalan-1-carboxamide 26106-13-8 C11H13NOS
    3,3-Dimethyl-thiophthalan-1-carboxamide
    —— 3-(2-chloroanilino)cyclopentan-1-one 1144108-99-5 C11H12ClNO
    3-(2-chloroanilino)cyclopentan-1-one
    —— 3-acetoxy-7-benzoyloxy-1-ethoxy-1-heptyne 1026993-56-5 C18H22O5
    3-acetoxy-7-benzoyloxy-1-ethoxy-1-heptyne
    —— 3-methyl 5-[3-(4,4-diphenylpiperid-1-yl)-propyl] 4-(2,1,3-benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate 102993-54-4 C36H38N4O5
    3-methyl 5-[3-(4,4-diphenylpiperid-1-yl)-propyl] 4-(2,1,3-benzoxadiazol-4-yl)-1,4-dihydro-2,6-dimethylpyridine-3,5-dicarboxylate
    —— 3-Amino-6-hydroxy-2-benzofurancarboxamide 1380496-04-7 C9H8N2O3
    3-Amino-6-hydroxy-2-benzofurancarboxamide