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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-tert-Butyl-4-hydroxy-5-nitro-benzonitril 720-14-9 C11H12N2O3
    3-tert-Butyl-4-hydroxy-5-nitro-benzonitril
    —— 3-(3-azepan-1-yl-2-hydroxy-propyl)-6,7,8-trimethoxy-2-methyl-3<i>H</i>-quinazolin-4-one 35386-71-1 C21H31N3O5
    3-(3-azepan-1-yl-2-hydroxy-propyl)-6,7,8-trimethoxy-2-methyl-3<i>H</i>-quinazolin-4-one
    —— (+/-)-3-Methyl-pent-4-enal-(2,4-dinitrophenylhydrazon) 1777-34-0 C12H14N4O4
    (+/-)-3-Methyl-pent-4-enal-(2,4-dinitrophenylhydrazon)
    —— 3,3'-dinitro-4,4'-disulfanediyl-bis-benzenesulfonic acid bis-dimethylamide 69443-74-9 C16H18N4O8S4
    3,3'-dinitro-4,4'-disulfanediyl-bis-benzenesulfonic acid bis-dimethylamide
    —— 3-chloro-4-(1,3-di-<i>p</i>-tolyl-imidazolidin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline 71727-63-4 C25H28ClN3
    3-chloro-4-(1,3-di-<i>p</i>-tolyl-imidazolidin-2-yl)-<i>N</i>,<i>N</i>-dimethyl-aniline
    —— 3-{Acetyl-[2-(acetyl-phenyl-amino)-ethyl]-amino}-3-oxo-propionic acid ethyl ester 42712-77-6 C17H22N2O5
    3-{Acetyl-[2-(acetyl-phenyl-amino)-ethyl]-amino}-3-oxo-propionic acid ethyl ester
    —— (3R)-3-[(2-chloro-5-fluorobenzoyl)(ethyl)amino]-N-methyl-N-(1-pyridin-4-ylpiperidin-4-yl)-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365140-27-7 C30H32ClFN4O2
    (3R)-3-[(2-chloro-5-fluorobenzoyl)(ethyl)amino]-N-methyl-N-(1-pyridin-4-ylpiperidin-4-yl)-2,3-dihydro-1H-indene-5-carboxylic acid amide
    —— (3S,10S)-10-tert-Butyl-5-oxo-6-oxa-tricyclo[5.4.0.0<sup>4,8</sup>]undecane-3-carboxylic acid methyl ester 22262-75-5 C16H24O4
    (3S,10S)-10-tert-Butyl-5-oxo-6-oxa-tricyclo[5.4.0.0<sup>4,8</sup>]undecane-3-carboxylic acid methyl ester
    —— 3,3-Dimethyl-1-piperidino-cyclohexen 33689-54-2 C13H23N
    3,3-Dimethyl-1-piperidino-cyclohexen
    —— 3-Phenyl-5-(γ-carbomethoxypropyl)-isoxazole 34834-19-0 C14H15NO3
    3-Phenyl-5-(γ-carbomethoxypropyl)-isoxazole
    —— 3-Methyl-butyric acid (1S,4aS,6S,7S,7aS)-6-acetoxy-7-hydroxy-7-methyl-4-(3-methyl-butyryloxymethyl)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-1-yl ester 52475-56-6 C22H34O8
    3-Methyl-butyric acid (1S,4aS,6S,7S,7aS)-6-acetoxy-7-hydroxy-7-methyl-4-(3-methyl-butyryloxymethyl)-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-1-yl ester
    —— 3-<4-Chlor-anilino>-6-<anthryl-(9)>-pyron-2 24240-02-6 C25H16ClNO2
    3-<4-Chlor-anilino>-6-<anthryl-(9)>-pyron-2
    —— 3-{1,2-Bis-[(Z)-hydroxyimino]-2-phenyl-ethyl}-1-methyl-pyridinium; iodide 24778-36-7 C14H14N3O2*I
    3-{1,2-Bis-[(Z)-hydroxyimino]-2-phenyl-ethyl}-1-methyl-pyridinium; iodide
    —— (3S,3aR,5R,7R,9aS)-1,1,7-Trimethyl-decahydro-3a,7-methano-cyclopentacyclooctene-3,5-diol 23737-03-3 C15H26O2
    (3S,3aR,5R,7R,9aS)-1,1,7-Trimethyl-decahydro-3a,7-methano-cyclopentacyclooctene-3,5-diol
    —— 3-(2-acetylamino-benzoyl)-1-methoxy-4-methyl-1<i>H</i>-quinolin-2-one 24559-35-1 C20H18N2O4
    3-(2-acetylamino-benzoyl)-1-methoxy-4-methyl-1<i>H</i>-quinolin-2-one
    —— 3,5-Dimethyl-4-hydroxylaminopyridin-N-oxid 38795-18-5 C7H10N2O2
    3,5-Dimethyl-4-hydroxylaminopyridin-N-oxid
    —— 3-Pyridyl-3-methyl-3-acetamido-butyl-keton 23901-01-1 C13H18N2O2
    3-Pyridyl-3-methyl-3-acetamido-butyl-keton
    —— (3-benzoyloxy-2-morpholin-4-yl-propyl)-chloro-mercury 34805-84-0 C14H18ClHgNO3
    (3-benzoyloxy-2-morpholin-4-yl-propyl)-chloro-mercury
    —— 3-Chlor-2-brom-acrylsaeureamid 88982-67-6 C3H3BrClNO
    3-Chlor-2-brom-acrylsaeureamid
    —— 3-Isopropylglutarsaeure-mono-p-carboxyphenylester 26931-96-4 C15H18O6
    3-Isopropylglutarsaeure-mono-p-carboxyphenylester
    —— 3,5-bis-methylamino-1-oxy-pyrazine-2-carboxylic acid methylamide 33070-53-0 C8H13N5O2
    3,5-bis-methylamino-1-oxy-pyrazine-2-carboxylic acid methylamide
    —— (3Ξ,3a<i>R</i>)-4<i>c</i>-acetoxy-6<i>t</i>,9a-dimethyl-(3a<i>r</i>,6a<i>c</i>,9a<i>t</i>,9b<i>c</i>)-4,5,6,6a,7,8,9a,9b,4',5'-decahydro-3a<i>H</i>-spiro[azuleno[4,5-<i>b</i>]furan-3,3'-pyrazole]-2,9-dione 21956-54-7 C18H24N2O5
    (3Ξ,3a<i>R</i>)-4<i>c</i>-acetoxy-6<i>t</i>,9a-dimethyl-(3a<i>r</i>,6a<i>c</i>,9a<i>t</i>,9b<i>c</i>)-4,5,6,6a,7,8,9a,9b,4',5'-decahydro-3a<i>H</i>-spiro[azuleno[4,5-<i>b</i>]furan-3,3'-pyrazole]-2,9-dione
    —— 3.5-Dimethyl-7-amino-pyrazolo<1.5-a>pyrimidin-6-carbonitril 1929-69-7 C9H9N5
    3.5-Dimethyl-7-amino-pyrazolo<1.5-a>pyrimidin-6-carbonitril
    —— 3-Methyl-3-styryl-oxaziridin 36919-42-3 C10H11NO
    3-Methyl-3-styryl-oxaziridin
    —— 3,5-Diacetyl-1-(4-chloro-phenyl)-6-hydroxy-1H-pyridin-2-one 23600-34-2 C15H12ClNO4
    3,5-Diacetyl-1-(4-chloro-phenyl)-6-hydroxy-1H-pyridin-2-one
    —— 3-p-Chlorphenyl-4-phenyl-1,2,4(H)-triazol-5-sulfonamid 26036-38-4 C14H11ClN4O2S
    3-p-Chlorphenyl-4-phenyl-1,2,4(H)-triazol-5-sulfonamid
    —— 3-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-5,6-dihydro-1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyridazine-4,7-dione 31056-43-6 C31H30N4O6
    3-(tri-<i>O</i>-benzyl-β-<i>D</i>-ribofuranosyl)-5,6-dihydro-1(2)<i>H</i>-pyrazolo[3,4-<i>d</i>]pyridazine-4,7-dione
    —— 3-[(formyl-methyl-amino)-methylene]-pyrrolidin-2-one 24744-85-2 C7H10N2O2
    3-[(formyl-methyl-amino)-methylene]-pyrrolidin-2-one
    —— 3-(6-Bromo-hexyl)-10-octyl-10H-pyrimido[4,5-b]quinoline-2,4-dione 141520-02-7 C25H34BrN3O2
    3-(6-Bromo-hexyl)-10-octyl-10H-pyrimido[4,5-b]quinoline-2,4-dione
    —— 3-Ethoxycarbonylmethyl-5-sulfamoyl-benzthiazolin-2-on 26461-54-1 C11H12N2O5S2
    3-Ethoxycarbonylmethyl-5-sulfamoyl-benzthiazolin-2-on
    —— (3S,3aR,4aR,8aS,9aR)-3,5,8a-Trimethyl-3,3a,4,4a,8,8a,9,9a-octahydro-naphtho[2,3-b]furan-2,7-dione 89293-25-4 C15H20O3
    (3S,3aR,4aR,8aS,9aR)-3,5,8a-Trimethyl-3,3a,4,4a,8,8a,9,9a-octahydro-naphtho[2,3-b]furan-2,7-dione
    —— 3,3,4,4,4-Pentafluoro-2,2-dihydroxy-N,N-dimethyl-butyramide 32833-92-4 C6H8F5NO3
    3,3,4,4,4-Pentafluoro-2,2-dihydroxy-N,N-dimethyl-butyramide
    —— (3R,4R,5S)-3-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-((R)-1-iodo-pentyl)-4-methyl-dihydro-furan-2-one 97249-07-5 C19H37IO3Si
    (3R,4R,5S)-3-[(R)-2-(tert-Butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-((R)-1-iodo-pentyl)-4-methyl-dihydro-furan-2-one
    —— 3-<2-Oxo-3-cis-(3-methoxy-2-piperidyl)propyl>-5,6-methylendioxy-4-chinazolon 27325-35-5 C18H21N3O5
    3-<2-Oxo-3-cis-(3-methoxy-2-piperidyl)propyl>-5,6-methylendioxy-4-chinazolon
    —— 3-(3,4-dimethoxyphenyl)-5-(4-ethylpiperazin-1-yl)-N-(4-fluorobenzyl)pyrimido[5,4-e][1,2,4]triazin-7-amine 1236073-35-0 C26H29FN8O2
    3-(3,4-dimethoxyphenyl)-5-(4-ethylpiperazin-1-yl)-N-(4-fluorobenzyl)pyrimido[5,4-e][1,2,4]triazin-7-amine
    —— 3,6-di-tert-octylcarbazole 259686-24-3 C28H41N
    3,6-di-tert-octylcarbazole
    —— 3-[(2-Chloro-phenyl)-hydroxy-methyl]-1,4-diphenyl-azetidin-2-one 74017-85-9 C22H18ClNO2
    3-[(2-Chloro-phenyl)-hydroxy-methyl]-1,4-diphenyl-azetidin-2-one
    —— 3-Fluoro-3-phenylsulfanylpropanenitrile 131981-85-6 C9H8FNS
    3-Fluoro-3-phenylsulfanylpropanenitrile
    —— (3-bromophenyl)(η5-pentamethylcyclopentadienyl)bis(trimethylphosphine)ruthenium 114674-68-9 C22H37BrP2Ru
    (3-bromophenyl)(η5-pentamethylcyclopentadienyl)bis(trimethylphosphine)ruthenium
    —— 3,5-dibromo-2-hydroxy-4-methoxy-benzoic acid-(3-nitro-anilide) 109436-18-2 C14H10Br2N2O5
    3,5-dibromo-2-hydroxy-4-methoxy-benzoic acid-(3-nitro-anilide)
    —— 3-[N'-(4-nitro-phenyl)-ureido]-3-phenyl-propionic acid 129042-37-1 C16H15N3O5
    3-[N'-(4-nitro-phenyl)-ureido]-3-phenyl-propionic acid
    —— <3-(4-Jod-benzoyloxy)-propionsaeure>-aethylester 3540-54-3 C12H13IO4
    <3-(4-Jod-benzoyloxy)-propionsaeure>-aethylester
    —— 3,5-bis(trifluoromethyl)phenylacetaldehyde 2,4-dinitrophenylhydrazone 1381992-52-4 C16H10F6N4O4
    3,5-bis(trifluoromethyl)phenylacetaldehyde 2,4-dinitrophenylhydrazone
    —— 3-(1-phenylethyl)-3,4,6,10b-tetrahydro-1H-[1,2,4]thiadiazino[5,4-a]isoindole 2,2-dioxide 1410130-67-4 C18H20N2O2S
    3-(1-phenylethyl)-3,4,6,10b-tetrahydro-1H-[1,2,4]thiadiazino[5,4-a]isoindole 2,2-dioxide
    —— 3-ethyl 1-methyl 3-(((4-(but-2-yn-1-yloxy)phenyl)sulfonyl)methyl)piperidine-1,3-dicarboxylate 948589-06-8 C21H27NO7S
    3-ethyl 1-methyl 3-(((4-(but-2-yn-1-yloxy)phenyl)sulfonyl)methyl)piperidine-1,3-dicarboxylate
    —— 3β.17β-Diacetoxy-16α-carboxymethyl-5α-androstan 2878-97-9 C25H38O6
    3β.17β-Diacetoxy-16α-carboxymethyl-5α-androstan
    —— (3aS,4aS,6aS,9S)-3a-Allyl-9-hydroxy-6a-methyl-dodecahydro-cyclopropa[j]phenanthren-3-one 34834-06-5 C19H28O2
    (3aS,4aS,6aS,9S)-3a-Allyl-9-hydroxy-6a-methyl-dodecahydro-cyclopropa[j]phenanthren-3-one
    —— (3aS,7aS)-3a,4,5,6,7,7a-Hexahydro-benzofuran 110819-03-9 C8H12O
    (3aS,7aS)-3a,4,5,6,7,7a-Hexahydro-benzofuran
    —— (3aS,7aS)-5-Isopropylidene-4,4,7a-trimethyl-1-[3-methyl-cyclopent-2-en-(E)-ylidene]-octahydro-indene 33800-91-8 C21H32
    (3aS,7aS)-5-Isopropylidene-4,4,7a-trimethyl-1-[3-methyl-cyclopent-2-en-(E)-ylidene]-octahydro-indene
    —— 3-Isopropyl-2-oxo-5,7-dinitro-1,2,3,4-tetrahydro-chinoxalin 18646-08-7 C11H12N4O5
    3-Isopropyl-2-oxo-5,7-dinitro-1,2,3,4-tetrahydro-chinoxalin