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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Ethyl-2-isobutylimino-4-(4-chlor-3-cyclohexylaminosulfamoylphenyl)-1,3-thiazolidin-4-ol*HBr 63398-77-6 BrH*C22H33ClN4O4S2
    3-Ethyl-2-isobutylimino-4-(4-chlor-3-cyclohexylaminosulfamoylphenyl)-1,3-thiazolidin-4-ol*HBr
    —— (3-methyl-1-<i>p</i>-tolyl-ureidooxy)-acetyl chloride 22714-61-0 C11H13ClN2O3
    (3-methyl-1-<i>p</i>-tolyl-ureidooxy)-acetyl chloride
    —— 3-cyano-6-(4-fluoro-2-hydroxylphenyl)-5-phenylpyridine-2(1H)-thione 1427272-72-7 C18H11FN2OS
    3-cyano-6-(4-fluoro-2-hydroxylphenyl)-5-phenylpyridine-2(1H)-thione
    —— 3-Morpholino-tricyclo<2.2.1.0<sup>2,6</sup>>heptan 5024-71-5 C11H17NO
    3-Morpholino-tricyclo<2.2.1.0<sup>2,6</sup>>heptan
    —— 3-<i>m</i>-tolyl-3<i>H</i>-benz[<i>e</i>]indole-1,2-dione 20360-72-9 C19H13NO2
    3-<i>m</i>-tolyl-3<i>H</i>-benz[<i>e</i>]indole-1,2-dione
    —— (3R,5R)-7-[(R)-4-tert-Butoxycarbonyl-3-(tert-butyl-dimethyl-silanyloxy)-butoxy]-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-heptanoic acid allyl ester 915106-59-1 C37H76O8Si3
    (3R,5R)-7-[(R)-4-tert-Butoxycarbonyl-3-(tert-butyl-dimethyl-silanyloxy)-butoxy]-3,5-bis-(tert-butyl-dimethyl-silanyloxy)-heptanoic acid allyl ester
    —— (3-Iod-1-butinyl)diphenylphosphinoxid 60127-59-5 C16H14IOP
    (3-Iod-1-butinyl)diphenylphosphinoxid
    —— 3-[3-(2-azido-phenyl)-1-methyl-propa-1,2-dienyl]-1-(tert-butyl-dimethyl-silanyloxy)-6,6-dimethyl-cyclohex-2-enecarbonitrile 1020202-77-0 C25H34N4OSi
    3-[3-(2-azido-phenyl)-1-methyl-propa-1,2-dienyl]-1-(tert-butyl-dimethyl-silanyloxy)-6,6-dimethyl-cyclohex-2-enecarbonitrile
    —— 3-{1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}-1,3-benzoxazol-2(3H)-one hydrochloride 1134196-34-1 C21H30N2O3*ClH
    3-{1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}-1,3-benzoxazol-2(3H)-one hydrochloride
    —— 3-cyclobutyl-4,5,6,7-tetrahydro-benzo[<i>c</i>]isoxazole 29668-34-6 C11H15NO
    3-cyclobutyl-4,5,6,7-tetrahydro-benzo[<i>c</i>]isoxazole
    —— 3β-acetoxy-16α-chloro-androst-5-en-17-one 114160-67-7 C21H29ClO3
    3β-acetoxy-16α-chloro-androst-5-en-17-one
    —— 3-[[3-(aminomethyl)phenyl][4-(4-aminophenyl)butyl]amino]-1-propanol 195717-71-6 C20H29N3O
    3-[[3-(aminomethyl)phenyl][4-(4-aminophenyl)butyl]amino]-1-propanol
    —— 3-(((2-hydroxyphenyl)((2-hydroxyphenyl)diazenyl)methylene)amino)-2H-chromen-2-one 112517-46-1 C22H15N3O4
    3-(((2-hydroxyphenyl)((2-hydroxyphenyl)diazenyl)methylene)amino)-2H-chromen-2-one
    —— 3-trifluoromethyl-5-(2-thienyl)-pyrazol-1-thiocarboxamide 128228-95-5 C9H6F3N3S2
    3-trifluoromethyl-5-(2-thienyl)-pyrazol-1-thiocarboxamide
    —— 3-[D-2-(Coumarin-3-carboxamido)-2-phenylacetamido]-2-oxoazetidine 78625-30-6 C21H17N3O5
    3-[D-2-(Coumarin-3-carboxamido)-2-phenylacetamido]-2-oxoazetidine
    —— 3-bromo-N-(2,3-dimethyl-1',3,3',6,7,9-hexahydrospiro[imidazo[4,5-h]quinoline-8,2'-inden]-5-yl)propanamide 1092938-22-1 C23H25BrN4O
    3-bromo-N-(2,3-dimethyl-1',3,3',6,7,9-hexahydrospiro[imidazo[4,5-h]quinoline-8,2'-inden]-5-yl)propanamide
    —— (3R,4S)-4-(dibenzylamino)-5-methyl-1-(trimethylsilyl)hex-1-yn-3-ol 908129-87-3 C24H33NOSi
    (3R,4S)-4-(dibenzylamino)-5-methyl-1-(trimethylsilyl)hex-1-yn-3-ol
    —— 3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)-2-propen-1-one palladium 117198-53-5 C34H30O8Pd
    3-(3,4-dimethoxyphenyl)-1-(2-hydroxyphenyl)-2-propen-1-one palladium
    —— 3-(5-tetrazolyl)-4-(1-hydro-5-tetrazolyl)furoxan 3,4,5-triamino-1,2,4-triazole salt 1372797-51-7 C2H6N6*C4H2N10O2
    3-(5-tetrazolyl)-4-(1-hydro-5-tetrazolyl)furoxan 3,4,5-triamino-1,2,4-triazole salt
    —— 3-[5-(4-Fluorophenyl)-2-methylphenyl]-4-hydroxy-8-oxa-1-azaspiro[4.5]dec-3-en-2-one 1031385-85-9 C21H20FNO3
    3-[5-(4-Fluorophenyl)-2-methylphenyl]-4-hydroxy-8-oxa-1-azaspiro[4.5]dec-3-en-2-one
    —— (3-bromo-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-(6-bromo-pyrazolo[1,5-a]pyridin-2-yl)-methanone 1176568-60-7 C13H10Br2N6O
    (3-bromo-5,6-dihydro-8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl)-(6-bromo-pyrazolo[1,5-a]pyridin-2-yl)-methanone
    —— 3β,22,26-trihydroxyergosta-5,24-diene 105496-14-8 C28H46O3
    3β,22,26-trihydroxyergosta-5,24-diene
    —— 3-Acetyl-5,5-bis-decyl-4-hydroxy-6-methylene-5,6-dihydro-pyran-2-one 87442-67-9 C28H48O4
    3-Acetyl-5,5-bis-decyl-4-hydroxy-6-methylene-5,6-dihydro-pyran-2-one
    —— 3β-iodo-17β-hydroxy-5α-androstan-6-one 17-benzoate 114211-86-8 C26H33IO3
    3β-iodo-17β-hydroxy-5α-androstan-6-one 17-benzoate
    —— 3,6-Dichlor-2,5-bis-<(11-brom-undecyl)-acetyl-amino>-hydrochinon-dimethylether 5046-31-1 C34H56Br2Cl2N2O4
    3,6-Dichlor-2,5-bis-<(11-brom-undecyl)-acetyl-amino>-hydrochinon-dimethylether
    —— 3-ethyl-2,3-dihydro-2-[(4-nitrobenzylidene)hydrazinylidene]-4-phenyl-1,3-thiazole 682792-19-4 C18H16N4O2S
    3-ethyl-2,3-dihydro-2-[(4-nitrobenzylidene)hydrazinylidene]-4-phenyl-1,3-thiazole
    —— 3-(1-thenoyloxyiminoethyl)-4-methyl-7-(pyridin-4-yl)-1,2,4-triazolo[3,4-b]-5H-pyrazole 1214267-94-3 C17H14N6O2S
    3-(1-thenoyloxyiminoethyl)-4-methyl-7-(pyridin-4-yl)-1,2,4-triazolo[3,4-b]-5H-pyrazole
    —— [3-(4-{3-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]propoxy}-2,6-dimethylbenzoylamino)-2-hydroxy-propyl]carbamic acid tert-butyl ester 1204336-66-2 C29H42ClN5O5
    [3-(4-{3-[1-(5-chloropyrimidin-2-yl)piperidin-4-yl]propoxy}-2,6-dimethylbenzoylamino)-2-hydroxy-propyl]carbamic acid tert-butyl ester
    —— 3-dibutylamino-6-iodopyridazine 1019331-11-3 C12H20IN3
    3-dibutylamino-6-iodopyridazine
    —— 3-(4-chlorophenyl)-4-fluoro-1-phenylbutan-1-ol 1091629-64-9 C16H16ClFO
    3-(4-chlorophenyl)-4-fluoro-1-phenylbutan-1-ol
    —— 3-Perylenebutanamide,N-[(1S)-1-[(octyloxy)methyl]-2-(triphenylmethoxy)ethyl]- 689263-90-9 C54H55NO3
    3-Perylenebutanamide,N-[(1S)-1-[(octyloxy)methyl]-2-(triphenylmethoxy)ethyl]-
    —— 3-{4-[4-(2-nitro-4-trifluoromethylphenyl)-1-piperazinyl]butyl}-6-(3-ethyl-4-methylanilino)uracil 496943-16-9 C28H33F3N6O4
    3-{4-[4-(2-nitro-4-trifluoromethylphenyl)-1-piperazinyl]butyl}-6-(3-ethyl-4-methylanilino)uracil
    —— 3,5-Dinitro-benzoic acid (2S,3R,5S,8S)-3-bromo-2-pentyl-8-propyl-oxocan-5-yl ester 33069-43-1 C22H31BrN2O7
    3,5-Dinitro-benzoic acid (2S,3R,5S,8S)-3-bromo-2-pentyl-8-propyl-oxocan-5-yl ester
    —— 3,3-Dimethyl-2-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-cyclobutanecarboxylic acid methyl ester 32319-61-2 C14H24O4
    3,3-Dimethyl-2-[2-(2-methyl-[1,3]dioxolan-2-yl)-ethyl]-cyclobutanecarboxylic acid methyl ester
    —— 3-Ethylmercaptomethyl-2,4-dimethyl-1-phenyl-Δ<sup>3</sup>-pyrazolinon-(5) 23938-02-5 C14H18N2OS
    3-Ethylmercaptomethyl-2,4-dimethyl-1-phenyl-Δ<sup>3</sup>-pyrazolinon-(5)
    —— 3β-Acetoxy-16β-acetylamino-17α-iod-androstan 23457-38-7 C23H36INO3
    3β-Acetoxy-16β-acetylamino-17α-iod-androstan
    —— 3-[9-(2-chloro-acetylamino)-2-methyl-2-aza-bicyclo[3.3.1]non-5-yl]-phenol 32969-98-5 C17H23ClN2O2
    3-[9-(2-chloro-acetylamino)-2-methyl-2-aza-bicyclo[3.3.1]non-5-yl]-phenol
    —— (3S,4R)-4-(1-Benzyl-3-methyl-3H-1λ<sup>5</sup>-imidazol-4-ylmethyl)-3-ethyl-dihydro-furan-2-one 55821-26-6 C18H24N2O2
    (3S,4R)-4-(1-Benzyl-3-methyl-3H-1λ<sup>5</sup>-imidazol-4-ylmethyl)-3-ethyl-dihydro-furan-2-one
    —— 3-nitro-benzaldehyde (5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone 38325-35-8 C15H12N6O2
    3-nitro-benzaldehyde (5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-hydrazone
    —— 3-Acetoxymethyl-2-<(4-brom-phenylmercapto)-methyl>-7-<2>thienylacetylamino-2-cephem-4α-carbonsaeure 33126-21-5 C23H21BrN2O6S3
    3-Acetoxymethyl-2-<(4-brom-phenylmercapto)-methyl>-7-<2>thienylacetylamino-2-cephem-4α-carbonsaeure
    —— 3-Allyl-4-butyrylmercapto-chinolin 23102-53-6 C16H17NOS
    3-Allyl-4-butyrylmercapto-chinolin
    —— 3'-Chlor-4-hydroxy-2H-1,2-benzothiazin-3-carboxanilid-1,1-dioxid 35511-02-5 C15H11ClN2O4S
    3'-Chlor-4-hydroxy-2H-1,2-benzothiazin-3-carboxanilid-1,1-dioxid
    —— 3-Acetyl-4,7-dimethylcumarin 91902-98-6 C13H12O3
    3-Acetyl-4,7-dimethylcumarin
    —— 3-Ethoxymethyl-3,4-hexadien 32797-46-9 C9H16O
    3-Ethoxymethyl-3,4-hexadien
    —— 3-Formyl-naphtho-pyrrolo-as-triazin 42057-87-4 C15H9N3O
    3-Formyl-naphtho-pyrrolo-as-triazin
    —— 3-(3-methyl-3<i>H</i>-diazirin-3-yl)-<i>N</i>-(2-phenyl-cyclopropyl)-propionamide 35188-00-2 C14H17N3O
    3-(3-methyl-3<i>H</i>-diazirin-3-yl)-<i>N</i>-(2-phenyl-cyclopropyl)-propionamide
    —— 3-Methyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene 31997-19-0 C16H14
    3-Methyl-8,9-dihydro-4H-cyclopenta[def]phenanthrene
    —— 3-Methyl-3-aethyl-5,5-diphenyl-1,2,4-trioxolan 33062-56-5 C17H18O3
    3-Methyl-3-aethyl-5,5-diphenyl-1,2,4-trioxolan
    —— 3-((2R,4S)-2-Methoxy-3,3,4-trimethyl-oxetan-2-yl)-benzoic acid methyl ester 33745-46-9 C15H20O4
    3-((2R,4S)-2-Methoxy-3,3,4-trimethyl-oxetan-2-yl)-benzoic acid methyl ester
    —— 3-Chlor-6-formylflavon 34187-17-2 C16H9ClO3
    3-Chlor-6-formylflavon