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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-t-butyl-4-trimethylacetoxyphenol 216314-14-6 C15H22O3
    3-t-butyl-4-trimethylacetoxyphenol
    —— 3β-Acetoxy-16α-<1-nitro-aethyl>-5α-pregnan-12,20-dion 19459-64-4 C25H37NO6
    3β-Acetoxy-16α-<1-nitro-aethyl>-5α-pregnan-12,20-dion
    —— (3aR,7aR)-6-Benzyloxy-2,2-dimethyl-dihydro-[1,3]dioxolo[4,5-c]pyran-7,7-diol 28080-22-0 C15H20O6
    (3aR,7aR)-6-Benzyloxy-2,2-dimethyl-dihydro-[1,3]dioxolo[4,5-c]pyran-7,7-diol
    —— 3-Chlor-2-p-chlorphenyl-2H-pyrazolo<4,3-b>pyridin 40115-91-1 C12H7Cl2N3
    3-Chlor-2-p-chlorphenyl-2H-pyrazolo<4,3-b>pyridin
    —— 3'-Angeloyl-4'-methoxy-3',4'-dihydroxyxanthyletin 57457-73-5 C20H22O6
    3'-Angeloyl-4'-methoxy-3',4'-dihydroxyxanthyletin
    —— 3-(2-Chloro-ethyl)-1-(2,2-diethoxy-ethyl)-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-urea 74283-61-7 C15H29ClN2O8
    3-(2-Chloro-ethyl)-1-(2,2-diethoxy-ethyl)-1-((2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-hydroxymethyl-tetrahydro-pyran-2-yl)-urea
    —— 3-methyl-pentenedioic acid-dianilide 109599-84-0 C18H18N2O2
    3-methyl-pentenedioic acid-dianilide
    —— 3-O-benzyl-6-deoxy-1,2-O-isopropylidene-6-C-propyl-α-D-gluco/L-ido-furanose 5-(S-methyl dithiocarbonate) 114021-06-6 C21H30O5S2
    3-O-benzyl-6-deoxy-1,2-O-isopropylidene-6-C-propyl-α-D-gluco/L-ido-furanose 5-(S-methyl dithiocarbonate)
    —— ({[(3,5-Bis-{[(4,6-dimethyl-2-oxo-2H-chromen-7-yl)-ethyl-amino]-methyl}-phenylcarbamoyl)-methyl]-carbamoyl}-methyl)-carbamic acid tert-butyl ester 867067-76-3 C43H51N5O8
    ({[(3,5-Bis-{[(4,6-dimethyl-2-oxo-2H-chromen-7-yl)-ethyl-amino]-methyl}-phenylcarbamoyl)-methyl]-carbamoyl}-methyl)-carbamic acid tert-butyl ester
    —— 3-chloro-4-thiocyanatophenol 6175-13-9 C7H4ClNOS
    3-chloro-4-thiocyanatophenol
    —— 3,5,3',5'-tetramethyl-4,4'-(4,4'-biphenyl-4,4'-diyl-dibutyl)-bis-pyrrole-2-carboxylic acid diethyl ester 33813-19-3 C38H48N2O4
    3,5,3',5'-tetramethyl-4,4'-(4,4'-biphenyl-4,4'-diyl-dibutyl)-bis-pyrrole-2-carboxylic acid diethyl ester
    —— 3-(4-ethoxy-phenyl)-2-ethyl-3<i>H</i>-pteridin-4-one 36205-18-2 C16H16N4O2
    3-(4-ethoxy-phenyl)-2-ethyl-3<i>H</i>-pteridin-4-one
    —— 3-O-Methyl-(22R)-benzoylcarbonyloxy-cholesterin 103399-81-1 C36H52O4
    3-O-Methyl-(22R)-benzoylcarbonyloxy-cholesterin
    —— 3-Benzoylacetylaminopyridazin 30247-67-7 C13H11N3O2
    3-Benzoylacetylaminopyridazin
    —— 3-Allyl-4-hydroxy-5-methoxystilben 19566-73-5 C18H18O2
    3-Allyl-4-hydroxy-5-methoxystilben
    —— 3-Phenyl-2-butanol-1-14C 6047-78-5 C10H14O
    3-Phenyl-2-butanol-1-14C
    —— 3-(1-Formyl-isoquinolin-5-ylcarbamoyl)-benzenesulfonyl fluoride 40067-88-7 C17H11FN2O4S
    3-(1-Formyl-isoquinolin-5-ylcarbamoyl)-benzenesulfonyl fluoride
    —— 3-[3-[(8aS)-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazine-2-carbonyl]-2-hydroxyanilino]-4-[[(1S)-1-phenylpropyl]amino]cyclobut-3-ene-1,2-dione 1383452-93-4 C27H30N4O4
    3-[3-[(8aS)-3,4,6,7,8,8a-hexahydro-1H-pyrrolo[1,2-a]pyrazine-2-carbonyl]-2-hydroxyanilino]-4-[[(1S)-1-phenylpropyl]amino]cyclobut-3-ene-1,2-dione
    —— 3-(3-cyano-1-propenyl)tropolone 133413-74-8 C11H9NO2
    3-(3-cyano-1-propenyl)tropolone
    —— 3-[(2-pyridinylmethylene)amino]benzenesulfonic acid sodium salt 361348-21-2 C12H9N2O3S*Na
    3-[(2-pyridinylmethylene)amino]benzenesulfonic acid sodium salt
    —— 3-(4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-((1-methoxypropan-2-yl)oxy)-N-(4-methylthiazol-2-yl)benzamide 1259612-94-6 C26H26N4O5S
    3-(4-(5-cyclopropyl-1,3,4-oxadiazol-2-yl)phenoxy)-5-((1-methoxypropan-2-yl)oxy)-N-(4-methylthiazol-2-yl)benzamide
    —— 3-Methyl-4-nitro-5-phenyl-pentanenitrile 97764-02-8 C12H14N2O2
    3-Methyl-4-nitro-5-phenyl-pentanenitrile
    —— (3aR,4R,5S,6R,7S,7aS)-octahydroisobenzofuran-4,5,6,7-tetrayl tetraacetate 1354698-47-7 C16H22O9
    (3aR,4R,5S,6R,7S,7aS)-octahydroisobenzofuran-4,5,6,7-tetrayl tetraacetate
    —— 3,3'-(ethane-1,2-diylbis(azanediyl))bis(N-(4-methoxyphenyl)but-2-enamide) 73880-15-6 C24H30N4O4
    3,3'-(ethane-1,2-diylbis(azanediyl))bis(N-(4-methoxyphenyl)but-2-enamide)
    —— 3-(1,5-Di(t-butoxycarbonyl)-3-(2-(t-butoxycarbonyl)ethyl)pentan-3-ylcarbamoyl)propanoyloxymethyl N-succinimidyl carbonate 1267808-65-0 C32H50N2O14
    3-(1,5-Di(t-butoxycarbonyl)-3-(2-(t-butoxycarbonyl)ethyl)pentan-3-ylcarbamoyl)propanoyloxymethyl N-succinimidyl carbonate
    —— 3-(1-ethoxyvinyl)-2-(thiophen-2-yl)-1-tosyl-2,5-dihydro-1H-pyrrole 1266677-15-9 C19H21NO3S2
    3-(1-ethoxyvinyl)-2-(thiophen-2-yl)-1-tosyl-2,5-dihydro-1H-pyrrole
    —— (3S,3aR,4S,6aR,9S,9aR,9bR)-4-hydroxy-3-[(4-methoxyphenyl)sulfanylmethyl]-9-methyl-6-methylidene-3a,4,5,6a,7,9,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2,8-dione 248584-42-1 C22H26O5S
    (3S,3aR,4S,6aR,9S,9aR,9bR)-4-hydroxy-3-[(4-methoxyphenyl)sulfanylmethyl]-9-methyl-6-methylidene-3a,4,5,6a,7,9,9a,9b-octahydro-3H-azuleno[4,5-b]furan-2,8-dione
    —— 3'-O-t-butyldimethylsilyl-5'-aminomethyl-5'-deoxythymidine 148522-80-9 C17H31N3O4Si
    3'-O-t-butyldimethylsilyl-5'-aminomethyl-5'-deoxythymidine
    —— 3-(2-diethylamino-ethyl)-7-hydroxy-8-[4-(2-hydroxy-ethyl)-piperazin-1-ylmethyl]-4-methyl-chromen-2-one 25828-66-4 C23H35N3O4
    3-(2-diethylamino-ethyl)-7-hydroxy-8-[4-(2-hydroxy-ethyl)-piperazin-1-ylmethyl]-4-methyl-chromen-2-one
    —— 3-Acetyl-2-pyrrolidin-1-yl-cyclohex-1-enecarboxylic acid phenylamide 15199-73-2 C19H24N2O2
    3-Acetyl-2-pyrrolidin-1-yl-cyclohex-1-enecarboxylic acid phenylamide
    —— 3,4-Dimethoxy-5-(1,2,3-tris-methoxycarbonyl-cycloprop-2-enyl)-7-oxa-bicyclo[2.2.1]hept-5-ene-1,2,3,6-tetracarboxylic acid tetramethyl ester 34049-01-9 C25H28O17
    3,4-Dimethoxy-5-(1,2,3-tris-methoxycarbonyl-cycloprop-2-enyl)-7-oxa-bicyclo[2.2.1]hept-5-ene-1,2,3,6-tetracarboxylic acid tetramethyl ester
    —— 3β-Chlor-5α-cholestan-2α,5-episulfid 32277-51-3 C27H45ClS
    3β-Chlor-5α-cholestan-2α,5-episulfid
    —— 3-(indole-3-carboximidoylamino)-3-(4-methoxy-phenyl)-propionic acid 22552-40-5 C19H19N3O3
    3-(indole-3-carboximidoylamino)-3-(4-methoxy-phenyl)-propionic acid
    —— 3-Decinoylethylthioester 71299-99-5 C12H20OS
    3-Decinoylethylthioester
    —— (3aR,9S,10aR,10bS)-6,6-dimethyl-1,3-dioxo-2,3,3a,4,6,8,9,10,10a,10b-decahydro-1H-oxepino[4,3-e]isoindol-9-yl morpholine-4-carboxylate 1314885-00-1 C19H26N2O6
    (3aR,9S,10aR,10bS)-6,6-dimethyl-1,3-dioxo-2,3,3a,4,6,8,9,10,10a,10b-decahydro-1H-oxepino[4,3-e]isoindol-9-yl morpholine-4-carboxylate
    —— 3-acetyl-1-(4-chlorophenyl)-1H-chromeno[4,3-b]pyridine-2,5-dione 1607002-95-8 C20H12ClNO4
    3-acetyl-1-(4-chlorophenyl)-1H-chromeno[4,3-b]pyridine-2,5-dione
    —— 3,3',5,5'-tetrakis(diphenylphosphinoylmethyl)diphenylacetylene 263353-16-8 C66H54O4P4
    3,3',5,5'-tetrakis(diphenylphosphinoylmethyl)diphenylacetylene
    —— 3-<6-Methyl-5H-dibenzo<d,f><1,3>diazepinyl-(5)>-1-phenyl-cyclobuten-diylium-2,4-diolat 35544-35-5 C24H16N2O2
    3-<6-Methyl-5H-dibenzo<d,f><1,3>diazepinyl-(5)>-1-phenyl-cyclobuten-diylium-2,4-diolat
    —— [3-(7-methoxy-4,4-dimethyl-4<i>H</i>-chromeno[4,3-<i>c</i>]pyrazol-1-yl)-propyl]-dimethyl-amine 34963-51-4 C18H25N3O2
    [3-(7-methoxy-4,4-dimethyl-4<i>H</i>-chromeno[4,3-<i>c</i>]pyrazol-1-yl)-propyl]-dimethyl-amine
    —— 3-<Bis-(2,4-dichlor-phenyl)-methyl>-pyridin 19695-16-0 C18H11Cl4N
    3-<Bis-(2,4-dichlor-phenyl)-methyl>-pyridin
    —— 3-(N-Morpholinopropyl)-2,6-dimethyl-5-phenylnicotinat 40502-59-8 C21H26N2O3
    3-(N-Morpholinopropyl)-2,6-dimethyl-5-phenylnicotinat
    —— 3-cyclohexyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid amide 37804-31-2 C12H17N3O3
    3-cyclohexyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid amide
    —— 3-(1-methyl-1<i>H</i>-benzoimidazol-2-yl)-acrylic acid ethyl ester 30780-02-0 C13H14N2O2
    3-(1-methyl-1<i>H</i>-benzoimidazol-2-yl)-acrylic acid ethyl ester
    —— 3c-(4-Hydroxy-phenyl)-2r-(3,4-dihydroxy-phenyl)-9aξH-chinolizidinon-(4) 23365-46-0 C21H23NO4
    3c-(4-Hydroxy-phenyl)-2r-(3,4-dihydroxy-phenyl)-9aξH-chinolizidinon-(4)
    —— 3-(3-Chlor-phenyl)-5-methyl-pyrrol-2-carbonsaeureethylester-4-carbonsaeure-tert-butylester 21765-10-6 C19H22ClNO4
    3-(3-Chlor-phenyl)-5-methyl-pyrrol-2-carbonsaeureethylester-4-carbonsaeure-tert-butylester
    —— 3-methoxy-15-thiaestra-1,3,5(10),8(9)-tetraen-17-one S,S-dioxide 106541-41-7 C18H20O4S
    3-methoxy-15-thiaestra-1,3,5(10),8(9)-tetraen-17-one S,S-dioxide
    —— 3-methyl-5-(3-methyl-4,5-dihydro-isoxazol-5-ylmethyl)-isoxazole 42269-29-4 C9H12N2O2
    3-methyl-5-(3-methyl-4,5-dihydro-isoxazol-5-ylmethyl)-isoxazole
    —— 3-(3,4-dihydroquinolin-1(2H)-yl)-3-methylbutanenitrile 1605294-24-3 C14H18N2
    3-(3,4-dihydroquinolin-1(2H)-yl)-3-methylbutanenitrile
    —— 3-(2-oxo-1,2-diphenyl-ethyl)-2-phenyl-2,3-dihydro-benzo[<i>h</i>]chromen-4-one 22812-18-6 C33H24O3
    3-(2-oxo-1,2-diphenyl-ethyl)-2-phenyl-2,3-dihydro-benzo[<i>h</i>]chromen-4-one
    —— 3β,17β-Diacetoxy-7α,8α-methanoandrostan-6α-ol 31337-76-5 C24H36O5
    3β,17β-Diacetoxy-7α,8α-methanoandrostan-6α-ol