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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-N,N-dibenzylamino-4-methoxy-phenylacetylene 1319803-88-7 C23H21NO
    3-N,N-dibenzylamino-4-methoxy-phenylacetylene
    —— 3β,22R,23S-tribromo-24S-ethyl-5α-cholestan-6-one 99646-98-7 C29H47Br3O
    3β,22R,23S-tribromo-24S-ethyl-5α-cholestan-6-one
    —— 3-(3,5-dichloro-2,4,6-trimethylphenyl)-N-methyl-4-methylidene-N-phenyl-1,2-oxazol-5-amine 136344-41-7 C20H20Cl2N2O
    3-(3,5-dichloro-2,4,6-trimethylphenyl)-N-methyl-4-methylidene-N-phenyl-1,2-oxazol-5-amine
    —— 3,5-diiodo-1-(4-methoxyphenyl)-1H-pyrazole 1324008-93-6 C10H8I2N2O
    3,5-diiodo-1-(4-methoxyphenyl)-1H-pyrazole
    —— (3,5-Dichloro-phenyl)-(1-propyl-1H-pyrrol-2-yl)-methanone 155635-94-2 C14H13Cl2NO
    (3,5-Dichloro-phenyl)-(1-propyl-1H-pyrrol-2-yl)-methanone
    —— 3,11α-Diacetoxy-17-acetyl-1-methyl-oestra-1,3,5(10),6,16-pentaen 117962-18-2 C25H28O5
    3,11α-Diacetoxy-17-acetyl-1-methyl-oestra-1,3,5(10),6,16-pentaen
    —— 3-(4-nitrophenyl)-1-thioxo-1H-4,9-dioxa-2-aza-phenanthren-10-one 1292822-58-2 C17H8N2O5S
    3-(4-nitrophenyl)-1-thioxo-1H-4,9-dioxa-2-aza-phenanthren-10-one
    —— 3-(3,5-dimethoxyphenyl)-7-methylisoquinolin-1-amine 1029009-36-6 C18H18N2O2
    3-(3,5-dimethoxyphenyl)-7-methylisoquinolin-1-amine
    —— 3-[2-(4-Chloro-phenyl)-benzo[d]imidazo[2,1-b]thiazol-3-yl]-3-hydroxy-propionic acid ethyl ester 127204-77-7 C20H17ClN2O3S
    3-[2-(4-Chloro-phenyl)-benzo[d]imidazo[2,1-b]thiazol-3-yl]-3-hydroxy-propionic acid ethyl ester
    —— [3,8-dibromo-7-butoxy-2-(2,4-dichlorophenyl)-6-nitro-4-oxo-3H-chromen-2-yl] acetate 139589-28-9 C21H17Br2Cl2NO7
    [3,8-dibromo-7-butoxy-2-(2,4-dichlorophenyl)-6-nitro-4-oxo-3H-chromen-2-yl] acetate
    —— 3-[(2,6-dimethylpyridin-4-yl)amino]phenol 86776-20-7 C13H14N2O
    3-[(2,6-dimethylpyridin-4-yl)amino]phenol
    —— 3-[(1Z,4Z,9Z,15Z)-7-Chlorocarbonyl-3-formyl-18-(2-methoxycarbonyl-ethyl)-8,13,17-trimethyl-12-vinyl-porphyrin-2-yl]-propionic acid methyl ester 98224-57-8 C35H33ClN4O6
    3-[(1Z,4Z,9Z,15Z)-7-Chlorocarbonyl-3-formyl-18-(2-methoxycarbonyl-ethyl)-8,13,17-trimethyl-12-vinyl-porphyrin-2-yl]-propionic acid methyl ester
    —— 3-dimethylamino-N-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzamide 914397-41-4 C21H27BN2O3
    3-dimethylamino-N-[3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]benzamide
    —— 3β,15-dimethoxy-9-methyl-9,10-seco-erythrina-1(6),10-diene 27675-42-9 C19H25NO2
    3β,15-dimethoxy-9-methyl-9,10-seco-erythrina-1(6),10-diene
    —— 3-methyl-2-<i>p</i>-tolylsulfanyl-crotonaldehyde-(2,4-dinitro-phenylhydrazone) 110335-74-5 C18H18N4O4S
    3-methyl-2-<i>p</i>-tolylsulfanyl-crotonaldehyde-(2,4-dinitro-phenylhydrazone)
    —— (3,4-dimethoxy-phenethyl)-(3-methoxy-2-propoxy-benzyl)-amine 102759-51-3 C21H29NO4
    (3,4-dimethoxy-phenethyl)-(3-methoxy-2-propoxy-benzyl)-amine
    —— (+/-)-3-(1-ethoxycarbonyl-3-methylsulfanyl-propylcarbamoyl)-1-methyl-quinolinium; iodide 114303-85-4 C18H23N2O3S*I
    (+/-)-3-(1-ethoxycarbonyl-3-methylsulfanyl-propylcarbamoyl)-1-methyl-quinolinium; iodide
    —— (3S,5RS)-3-methylpentacosan-5-ol 340006-25-9 C26H54O
    (3S,5RS)-3-methylpentacosan-5-ol
    —— 3,3',4,4'-(2,2'-Dipyrrylmethan)tetrapropionsaeure-tetramethylester 83085-74-9 C25H34N2O8
    3,3',4,4'-(2,2'-Dipyrrylmethan)tetrapropionsaeure-tetramethylester
    —— 3-[2-chloro-5-(3,4-dihydro-2H-quinolin-1-ylsulfonyl)phenyl]-2-oxo-1H-imidazo[4,5-b]pyridine-6-carboxylic acid 1073430-96-2 C22H17ClN4O5S
    3-[2-chloro-5-(3,4-dihydro-2H-quinolin-1-ylsulfonyl)phenyl]-2-oxo-1H-imidazo[4,5-b]pyridine-6-carboxylic acid
    —— 3-Methylen-17α-ethyl-19-nor-5α-androstan-17β-ol 4162-03-2 C21H34O
    3-Methylen-17α-ethyl-19-nor-5α-androstan-17β-ol
    —— 3-Butyl-2-methyl-7-(toluene-4-sulfonyloxy)-heptanoic acid ethyl ester 104672-29-9 C21H34O5S
    3-Butyl-2-methyl-7-(toluene-4-sulfonyloxy)-heptanoic acid ethyl ester
    —— 3-Benzyl-2,2,5,5-tetramethyl-4-oxo-imidazolidin 55217-49-7 C14H20N2O
    3-Benzyl-2,2,5,5-tetramethyl-4-oxo-imidazolidin
    —— (3S,6R)-7-(cyclobutylmethyl)-6-[(4-methoxyphenyl)methyl]-3-propyl-2,3,5,6-tetrahydroimidazo[1,2-a]imidazole 1043601-57-5 C21H31N3O
    (3S,6R)-7-(cyclobutylmethyl)-6-[(4-methoxyphenyl)methyl]-3-propyl-2,3,5,6-tetrahydroimidazo[1,2-a]imidazole
    —— 3-(bis(3-(dimethylamino)propyl)amino)-7-(di-n-propylamino)phenothiazinium iodide 1241913-75-6 C28H44N5S*I
    3-(bis(3-(dimethylamino)propyl)amino)-7-(di-n-propylamino)phenothiazinium iodide
    —— 3-[[4-[(1R,2R)-1-(4-chlorophenyl)-1-(3,5-difluorophenoxy)pentan-2-yl]benzoyl]amino]propanoic acid 1242062-05-0 C27H26ClF2NO4
    3-[[4-[(1R,2R)-1-(4-chlorophenyl)-1-(3,5-difluorophenoxy)pentan-2-yl]benzoyl]amino]propanoic acid
    —— 3-O-(butylcarbamoyl)-3-O-decladinosyl-azithromycin 11,12-carbonate 1223615-81-3 C36H65N3O11
    3-O-(butylcarbamoyl)-3-O-decladinosyl-azithromycin 11,12-carbonate
    —— (3S,5aR)-3-Methyl-5a,6,7,8-tetrahydro-3H-2a,8b-diaza-acenaphthylen-2-one 110958-41-3 C11H14N2O
    (3S,5aR)-3-Methyl-5a,6,7,8-tetrahydro-3H-2a,8b-diaza-acenaphthylen-2-one
    —— 3-O-benzyl-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose 13996-88-8 C18H24O6
    3-O-benzyl-4,6-O-ethylidene-1,2-O-isopropylidene-α-D-galactopyranose
    —— 3-(4-chlorophenyl)-5-(methylsulfonyl)-2-[2-(trifluoromethoxy)phenyl]-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole 1567371-65-6 C19H15ClF3N3O3S
    3-(4-chlorophenyl)-5-(methylsulfonyl)-2-[2-(trifluoromethoxy)phenyl]-2,4,5,6-tetrahydropyrrolo[3,4-c]pyrazole
    —— (3S,4R,5R,R<sub>S</sub>)-ethyl 6-(benzyloxy)-3-(tert-butylsulfinylamino)-4,5-(cyclohexylidenedioxy)-2,2-difluorohexanoate 1602920-66-0 C25H37F2NO6S
    (3S,4R,5R,R<sub>S</sub>)-ethyl 6-(benzyloxy)-3-(tert-butylsulfinylamino)-4,5-(cyclohexylidenedioxy)-2,2-difluorohexanoate
    —— (-)-3-caren-10-yl p-nitrobenzoate 879296-92-1 C17H19NO4
    (-)-3-caren-10-yl p-nitrobenzoate
    —— 3-Thiabicyclo[4.2.0]oct-7-ene-7,8-dicarboxylic acid, 6-(1-piperidinyl)-,dimethyl ester 88477-09-2 C16H23NO4S
    3-Thiabicyclo[4.2.0]oct-7-ene-7,8-dicarboxylic acid, 6-(1-piperidinyl)-,dimethyl ester
    —— 3-Cyclohexyl-15-(dimethylcarbamoyl)-16-[(oxan-4-ylamino)methyl]-10,14-diazapentacyclo[12.6.1.02,10.04,9.017,21]henicosa-1(20),2,4(9),5,7,15,17(21),18-octaene-7-carboxylic acid 1169854-75-4 C35H42N4O4
    3-Cyclohexyl-15-(dimethylcarbamoyl)-16-[(oxan-4-ylamino)methyl]-10,14-diazapentacyclo[12.6.1.02,10.04,9.017,21]henicosa-1(20),2,4(9),5,7,15,17(21),18-octaene-7-carboxylic acid
    —— 3,5-bis-tert-butyl benzenediazonium tetrafluoroborate 1010079-84-1 BF4*C14H21N2
    3,5-bis-tert-butyl benzenediazonium tetrafluoroborate
    —— 3-Methyl-pyridine-4-carbaldehyde O-ethyl-oxime 72990-35-3 C9H12N2O
    3-Methyl-pyridine-4-carbaldehyde O-ethyl-oxime
    —— 3,7-Dimethylchromeno[3,4-d][1,2]oxazol-4-one 92397-24-5 C12H9NO3
    3,7-Dimethylchromeno[3,4-d][1,2]oxazol-4-one
    —— (3-Iodo-benzylsulfanyl)-acetic acid methyl ester 867202-90-2 C10H11IO2S
    (3-Iodo-benzylsulfanyl)-acetic acid methyl ester
    —— 3,4,5-triacetoxy-N-[7-[[3β-hydroxylup-20(29)-en-28-oyl]amino]heptyl]benzamide 1334029-17-2 C50H74N2O9
    3,4,5-triacetoxy-N-[7-[[3β-hydroxylup-20(29)-en-28-oyl]amino]heptyl]benzamide
    —— 3,4,4'-Tribenzyloxychalkon 96672-68-3 C36H30O4
    3,4,4'-Tribenzyloxychalkon
    —— (3Z)-3-(((3aZ,5Z,7Z)-1-bromoazulen-3-yl)methylene)-5-fluoroindolin-2-one 1022916-52-4 C19H11BrFNO
    (3Z)-3-(((3aZ,5Z,7Z)-1-bromoazulen-3-yl)methylene)-5-fluoroindolin-2-one
    —— 3-Acetoxymethyl-7-{[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-amino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester 40418-90-4 C19H16Cl3N3O7S
    3-Acetoxymethyl-7-{[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-amino}-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— 3,10-Dimethyl-trans-decalon-(2) 837371-63-8 C12H20O
    3,10-Dimethyl-trans-decalon-(2)
    —— 3-(1-Benzyl-4-tert-butyl-cyclohexyloxy)-propan-1-ol 65157-13-3 C20H32O2
    3-(1-Benzyl-4-tert-butyl-cyclohexyloxy)-propan-1-ol
    —— 3-[5-[2-(4-methoxyphenyl)ethenyl]-3-methyl-1,2-oxazol-4-yl]-2-phenylimino-1,3-thiazolidin-4-one 536710-09-5 C22H19N3O3S
    3-[5-[2-(4-methoxyphenyl)ethenyl]-3-methyl-1,2-oxazol-4-yl]-2-phenylimino-1,3-thiazolidin-4-one
    —— (3-(N-Cyclopropylsulfamoyl)-4-fluorophenyl)boronic acid 1704121-61-8 C9H11BFNO4S
    (3-(N-Cyclopropylsulfamoyl)-4-fluorophenyl)boronic acid
    —— (3S,6S)-2,7-dimethyl-3,6-di-O-methanesulfonyloxyoctane 129705-32-4 C12H26O6S2
    (3S,6S)-2,7-dimethyl-3,6-di-O-methanesulfonyloxyoctane
    —— 3,9β-hydroxy-22α,23α-epoxy-9(10)-seco-solanida-1,3,5(10)-triene 1338471-22-9 C27H39NO3
    3,9β-hydroxy-22α,23α-epoxy-9(10)-seco-solanida-1,3,5(10)-triene
    —— 3-m-Hydroxphenyl-5-ethyl-1,2,4-oxadiazol 10185-77-0 C10H10N2O2
    3-m-Hydroxphenyl-5-ethyl-1,2,4-oxadiazol
    —— 3-(2-phenylethylthio)benzoic acid 369361-26-2 C15H14O2S
    3-(2-phenylethylthio)benzoic acid