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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Iodo-1H-indazol-4-ol 1246307-74-3 C7H5IN2O
    3-Iodo-1H-indazol-4-ol
    —— 3,5-dichloro-N-(3-((3,5-dichloro-2-hydroxy-N-isobutylphenylsulfonamido)methyl)benzyl)-N-(4-fluorophenethyl)-2-hydroxybenzenesulfonamide 1201660-83-4 C32H31Cl4FN2O6S2
    3,5-dichloro-N-(3-((3,5-dichloro-2-hydroxy-N-isobutylphenylsulfonamido)methyl)benzyl)-N-(4-fluorophenethyl)-2-hydroxybenzenesulfonamide
    —— 3-chloro-N-(4-{[(pyridin-3-ylmethyl)carbamoyl]amino}phenyl)-5-(trifluoromethyl)benzenesulfonamide 1333940-09-2 C20H16ClF3N4O3S
    3-chloro-N-(4-{[(pyridin-3-ylmethyl)carbamoyl]amino}phenyl)-5-(trifluoromethyl)benzenesulfonamide
    —— 3-Methoxy-N-(2-methoxy-1-methyl-ethyl)-N-(2,3,5,6-tetramethyl-phenyl)-propionamide 68545-18-6 C18H29NO3
    3-Methoxy-N-(2-methoxy-1-methyl-ethyl)-N-(2,3,5,6-tetramethyl-phenyl)-propionamide
    —— 3-Chlor-6,11-dihydro-dibenzo<b,e>thiepinon-(11) 1214-12-6 C14H9ClOS
    3-Chlor-6,11-dihydro-dibenzo<b,e>thiepinon-(11)
    —— 3-amino-5-nitro-indazole-1-carboxylic acid ethyl ester 60330-17-8 C10H10N4O4
    3-amino-5-nitro-indazole-1-carboxylic acid ethyl ester
    —— 3-[4-(2,3-Dihydroxypropyl)piperazin-1-yl]pyrazine-2-carboxylic acid sodium salt 111855-62-0 C12H17N4O4*Na
    3-[4-(2,3-Dihydroxypropyl)piperazin-1-yl]pyrazine-2-carboxylic acid sodium salt
    —— 3-Methyl-2-[2-(4-nitro-phenyl)-acetylamino]-butyric acid methyl ester 35417-00-6 C14H18N2O5
    3-Methyl-2-[2-(4-nitro-phenyl)-acetylamino]-butyric acid methyl ester
    —— 3,5-dichloro-4-(3-isopropyl-4-methoxy-5-methylphenoxy)benzoic acid 649725-60-0 C18H18Cl2O4
    3,5-dichloro-4-(3-isopropyl-4-methoxy-5-methylphenoxy)benzoic acid
    —— 3-(5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-phenyl)-2-nitro-propionic acid ethyl ester 519172-71-5 C26H31ClFN3O6
    3-(5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-phenyl)-2-nitro-propionic acid ethyl ester
    —— 3-[[(5S)-5-[4-(trifluoromethoxy)phenyl]-4,5-dihydro-1,2-oxazol-3-yl]oxy]benzoic acid 1256370-33-8 C17H12F3NO5
    3-[[(5S)-5-[4-(trifluoromethoxy)phenyl]-4,5-dihydro-1,2-oxazol-3-yl]oxy]benzoic acid
    —— 3-Ethylthio-1,4-dimethyl-2,5-piperazindion 59417-38-8 C8H14N2O2S
    3-Ethylthio-1,4-dimethyl-2,5-piperazindion
    —— 3-methyl-1-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-benzo[4,5]thieno[3,2-<i>e</i>]indazole-4,5-dicarboxylic acid anhydride 60071-85-4 C22H12N2O4S
    3-methyl-1-oxo-2-phenyl-2,3-dihydro-1<i>H</i>-benzo[4,5]thieno[3,2-<i>e</i>]indazole-4,5-dicarboxylic acid anhydride
    —— 3-[1-Ethoxy-2-phenyl-eth-(E)-ylidene]-3H-benzo[b]thiophen-2-one 59624-37-2 C18H16O2S
    3-[1-Ethoxy-2-phenyl-eth-(E)-ylidene]-3H-benzo[b]thiophen-2-one
    —— 3-triisopropylsilyloxy-20-epi-19-nor-chol-1,3,5(10),16-tetraene-24-bromide 305813-19-8 C32H51BrOSi
    3-triisopropylsilyloxy-20-epi-19-nor-chol-1,3,5(10),16-tetraene-24-bromide
    —— 3,4,5-triacetoxy-6-[4-(6-chloro-3-nitro-pyridin-2-ylamino)-phenoxy]-tetrahydro-pyran-2-carboxylic acid methyl ester 930121-04-3 C24H24ClN3O12
    3,4,5-triacetoxy-6-[4-(6-chloro-3-nitro-pyridin-2-ylamino)-phenoxy]-tetrahydro-pyran-2-carboxylic acid methyl ester
    —— 3-(4-methoxyphenyl)-2-((R)-1-phenylethyl)-1,2-oxaziridine 1422542-35-5 C16H17NO2
    3-(4-methoxyphenyl)-2-((R)-1-phenylethyl)-1,2-oxaziridine
    —— 3'-chlorospiro<5α-cholestane-3α:2'-oxirane>-3'-carboxylate de t-butyle 138192-86-6 C33H55ClO3
    3'-chlorospiro<5α-cholestane-3α:2'-oxirane>-3'-carboxylate de t-butyle
    —— 3-(2-benzoylphenyl)prop-2-yn-1-yl ethyl carbonate 1174508-46-3 C19H16O4
    3-(2-benzoylphenyl)prop-2-yn-1-yl ethyl carbonate
    —— (3R,4R,5R)-4-acetyl-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-5-phenylcyclohexan-1-one 119927-79-6 C19H24O4
    (3R,4R,5R)-4-acetyl-3-[(4S)-2,2-dimethyl-1,3-dioxolan-4-yl]-5-phenylcyclohexan-1-one
    —— 3-oxo-2-(4-(piperidin-4-yl)phenyl)isoindoline-4-carbonitrile 1217709-64-2 C20H19N3O
    3-oxo-2-(4-(piperidin-4-yl)phenyl)isoindoline-4-carbonitrile
    —— 3-ethyl-2-methyl-1-oxo-1λ4-thiomorpholine-4-carboxylic acid cyclohexylamide 41493-31-6 C14H26N2O2S
    3-ethyl-2-methyl-1-oxo-1λ4-thiomorpholine-4-carboxylic acid cyclohexylamide
    —— 3,8-Dimethyl-7-propylamino-8H-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-one 120617-44-9 C9H14N6O
    3,8-Dimethyl-7-propylamino-8H-[1,2,4]triazolo[5,1-c][1,2,4]triazin-4-one
    —— 3-phenyl-4,5,6,7-tetrahydro-3H-benzothiazole-2-selone 40700-13-8 C13H13NSSe
    3-phenyl-4,5,6,7-tetrahydro-3H-benzothiazole-2-selone
    —— 3-[(4aR,6R,8aS)-2-phenyl-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxin-6-yl]propan-1-ol 95791-08-5 C16H20O4
    3-[(4aR,6R,8aS)-2-phenyl-4,4a,6,8a-tetrahydropyrano[3,2-d][1,3]dioxin-6-yl]propan-1-ol
    —— 3β-acetoxyandrost-5-ene-14α,17β-diol 436084-04-7 C21H32O4
    3β-acetoxyandrost-5-ene-14α,17β-diol
    —— 3,3-bis-(4-fluoro-phenyl)-3-hydroxy-propionic acid ethyl ester 379-82-8 C17H16F2O3
    3,3-bis-(4-fluoro-phenyl)-3-hydroxy-propionic acid ethyl ester
    —— (3aR,6aR)-2,2-Dimethyl-5-propyl-3a,6a-dihydro-furo[2,3-d][1,3]dioxole 179172-03-3 C10H16O3
    (3aR,6aR)-2,2-Dimethyl-5-propyl-3a,6a-dihydro-furo[2,3-d][1,3]dioxole
    —— 3-nitrophenylprop1-enyl ketone 91226-41-4 C10H9NO3
    3-nitrophenylprop1-enyl ketone
    —— 3-Phenyl-2-oxa-octahydro-cyclopenta<b>pyran 4355-39-9 C14H16O2
    3-Phenyl-2-oxa-octahydro-cyclopenta<b>pyran
    —— 3-hydroxy-isoindolo[2,1-<i>a</i>]perimidin-12-one 109591-68-6 C18H10N2O2
    3-hydroxy-isoindolo[2,1-<i>a</i>]perimidin-12-one
    —— 3-Trimethylammonioacetyl-thiopropylensulfid-iodid 112990-57-5 C8H16NOS2*I
    3-Trimethylammonioacetyl-thiopropylensulfid-iodid
    —— (3-chloro-7-methoxy-5-methyl-hepta-2,4-dienyl)-dimethyl-amine 100402-20-8 C11H20ClNO
    (3-chloro-7-methoxy-5-methyl-hepta-2,4-dienyl)-dimethyl-amine
    —— 3-chloro-4-formyl-flav-3-ene 98770-14-0 C16H11ClO2
    3-chloro-4-formyl-flav-3-ene
    —— 3,5-bis(n-propyl)-7-(4-morpholino)-1,2,4-triazolo[4,3-c]-pyrimidine 94414-89-8 C15H23N5O
    3,5-bis(n-propyl)-7-(4-morpholino)-1,2,4-triazolo[4,3-c]-pyrimidine
    —— 3'-(3-amino-phenyl)-1-benzyl-5,5'-bis-(α-hydroxy-isopropyl)-1<i>H</i>,3'<i>H</i>-[4,4']bi[1,2,3]triazolyl 119570-65-9 C23H27N7O2
    3'-(3-amino-phenyl)-1-benzyl-5,5'-bis-(α-hydroxy-isopropyl)-1<i>H</i>,3'<i>H</i>-[4,4']bi[1,2,3]triazolyl
    —— 3-acetoxy-2-(4-benzyloxy-3-methoxy-phenyl)-benzo[<i>h</i>]chromen-4-one 122174-49-6 C29H22O6
    3-acetoxy-2-(4-benzyloxy-3-methoxy-phenyl)-benzo[<i>h</i>]chromen-4-one
    —— 3-<2,2-Diphenyl-vinyl>-benzoazo-naphth-2-ol 97083-85-7 C30H22N2O
    3-<2,2-Diphenyl-vinyl>-benzoazo-naphth-2-ol
    —— 3,5-Bis-hydroxyimino-2,2,6,6-bis-tetramethylen-tetrahydropyran 109184-91-0 C13H20N2O3
    3,5-Bis-hydroxyimino-2,2,6,6-bis-tetramethylen-tetrahydropyran
    —— (3aR,4R,8aS,8bS)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-a]pyrrolizine-6,8-dione 138040-30-9 C27H33NO5Si
    (3aR,4R,8aS,8bS)-4-(tert-Butyl-diphenyl-silanyloxymethyl)-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-a]pyrrolizine-6,8-dione
    —— {3-benzyloxy-2-[(4-fluoro-phenyl)-hydroxy-methyl]-4-oxo-4H-pyridin-1-yl}-acetic acid 189565-17-1 C21H18FNO5
    {3-benzyloxy-2-[(4-fluoro-phenyl)-hydroxy-methyl]-4-oxo-4H-pyridin-1-yl}-acetic acid
    —— 3-(2"-chloroprop-2"-enyloxy)-4-hydroxy-1-methoxy-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde 145660-64-6 C19H13ClO5
    3-(2"-chloroprop-2"-enyloxy)-4-hydroxy-1-methoxy-9,10-dioxo-9,10-dihydroanthracene-2-carbaldehyde
    —— 3-Cyano-3-methyl-3-(1-trityl-1H-imidazol-4-yl)-propionic acid methyl ester 173590-52-8 C28H25N3O2
    3-Cyano-3-methyl-3-(1-trityl-1H-imidazol-4-yl)-propionic acid methyl ester
    —— 3-bromo-1-cyclohexyl-6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazine 1310721-95-9 C14H15BrN4
    3-bromo-1-cyclohexyl-6H-imidazo[1,5-a]pyrrolo[2,3-e]pyrazine
    —— 3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxybenzonitrile 1231607-50-3 C13H15NO6
    3-[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxybenzonitrile
    —— 3-(1-{4-[(7,7-dimethyl-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl]-6-(4-methylpiperazin-1-yl)pyridin-2-yl}piperidin-4-yl)-1,3,4,5-tetrahydro-2H-1,3-benzodiazepin-2-one 1028318-80-0 C33H43N9O2
    3-(1-{4-[(7,7-dimethyl-1,4,6,7-tetrahydro-5H-pyrazolo[4,3-c]pyridin-5-yl)carbonyl]-6-(4-methylpiperazin-1-yl)pyridin-2-yl}piperidin-4-yl)-1,3,4,5-tetrahydro-2H-1,3-benzodiazepin-2-one
    —— 3-[1-(5-{[3-(1-hydroxy-1-methylethyl)piperidin-1-yl]carbonyl}-4-methyl-1,3-thiazol-2-yl)piperidin-4-yl]-1,3,4,5-tetrahydro-2H-1,3-benzodiazepin-2-one 1028318-99-1 C27H37N5O3S
    3-[1-(5-{[3-(1-hydroxy-1-methylethyl)piperidin-1-yl]carbonyl}-4-methyl-1,3-thiazol-2-yl)piperidin-4-yl]-1,3,4,5-tetrahydro-2H-1,3-benzodiazepin-2-one
    —— 3,4-di-O-acetyl-6-O-triphenylmethyl-2-deoxy-2-fluoro-β-D-glucopyranosyl fluoride 350600-78-1 C29H28F2O6
    3,4-di-O-acetyl-6-O-triphenylmethyl-2-deoxy-2-fluoro-β-D-glucopyranosyl fluoride
    —— 3-Hydroxy-2,2-dimethyl-3-o-tolyl-propionic acid ethyl ester 124393-59-5 C14H20O3
    3-Hydroxy-2,2-dimethyl-3-o-tolyl-propionic acid ethyl ester
    —— 3-[2-(Naphthalene-1-sulfonylamino)-3-phenyl-propionylamino]-thiobenzimidic acid methyl ester; hydriodide 90291-83-1 C27H25N3O3S2*HI
    3-[2-(Naphthalene-1-sulfonylamino)-3-phenyl-propionylamino]-thiobenzimidic acid methyl ester; hydriodide