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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3-Dibromo-2-[1-nitro-meth-(E)-ylidene]-piperidine 50902-12-0 C6H8Br2N2O2
    3,3-Dibromo-2-[1-nitro-meth-(E)-ylidene]-piperidine
    —— 3-(2,6-dichloro-phenyl)-3<i>H</i>-benzo[<i>d</i>][1,2,3]triazin-4-one 34489-95-7 C13H7Cl2N3O
    3-(2,6-dichloro-phenyl)-3<i>H</i>-benzo[<i>d</i>][1,2,3]triazin-4-one
    —— 3-((3',3',4',4',5',5',6',6',7',7',8',8',9',9',10',10',10'-heptadecafluorodecyl)-diisopropyl-silyloxy)-2-methylenepropan-1-ol 1252932-28-7 C20H25F17O2Si
    3-((3',3',4',4',5',5',6',6',7',7',8',8',9',9',10',10',10'-heptadecafluorodecyl)-diisopropyl-silyloxy)-2-methylenepropan-1-ol
    —— (3R)-3-(2,2-dimethylpropanoylamino)-N-methyl-N-(1-pyridin-4-ylpiperidin-4-yl)-2,3-dihydro-1H-indene-5-carboxylic acid amide 1365135-74-5 C26H34N4O2
    (3R)-3-(2,2-dimethylpropanoylamino)-N-methyl-N-(1-pyridin-4-ylpiperidin-4-yl)-2,3-dihydro-1H-indene-5-carboxylic acid amide
    —— 3-(3-Chloro-2,6-dimethylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one 1256916-31-0 C17H20ClNO4
    3-(3-Chloro-2,6-dimethylphenyl)-4-hydroxy-8-methoxy-1-oxa-8-azaspiro[4.5]dec-3-en-2-one
    —— 3-bromo-2,4,5,6,7-pentaphenyl-pyrazolo[1,5-<i>a</i>]pyridine 22888-78-4 C37H25BrN2
    3-bromo-2,4,5,6,7-pentaphenyl-pyrazolo[1,5-<i>a</i>]pyridine
    —— 3-(2'-Hydroxy-5'-methylphenyl)-6,7-dimethyl-chinoxalin-2-on 49753-56-2 C17H16N2O2
    3-(2'-Hydroxy-5'-methylphenyl)-6,7-dimethyl-chinoxalin-2-on
    —— 3-(4-bromo-phenyl)-4-isopropyl-5,5-dimethyl-4,5-dihydro-3<i>H</i>-[1,2,3]triazol-4-ol 52412-53-0 C13H18BrN3O
    3-(4-bromo-phenyl)-4-isopropyl-5,5-dimethyl-4,5-dihydro-3<i>H</i>-[1,2,3]triazol-4-ol
    —— (+/-)-3-Chlormethyl-7-methyl-3,4-dihydro-1H-pyrano<4,3-c>pyridin-3,8-diol 33402-91-4 C10H12ClNO3
    (+/-)-3-Chlormethyl-7-methyl-3,4-dihydro-1H-pyrano<4,3-c>pyridin-3,8-diol
    —— 3-chloro-4-methoxymethyl-hex-3-ene 32156-92-6 C8H15ClO
    3-chloro-4-methoxymethyl-hex-3-ene
    —— 3,5-Dinitro-thiobenzoesaeure-S-(4-chlor-phenylester) 24252-92-4 C13H7ClN2O5S
    3,5-Dinitro-thiobenzoesaeure-S-(4-chlor-phenylester)
    —— 3-(3-nitro-benzoyl)-3<i>H</i>-benzooxazole-2-thione 37442-01-6 C14H8N2O4S
    3-(3-nitro-benzoyl)-3<i>H</i>-benzooxazole-2-thione
    —— 3-phenyl-benzo[<i>d</i>]imidazo[5,1-<i>b</i>]oxazole-1-carbaldehyde <i>O</i>-acetyl-oxime 31574-69-3 C18H13N3O3
    3-phenyl-benzo[<i>d</i>]imidazo[5,1-<i>b</i>]oxazole-1-carbaldehyde <i>O</i>-acetyl-oxime
    —— 3-<1-(n-Propyl)-2-ethyl-4-nitro-imidazolyl-(5)>-5-methyl-1,2,4-oxadiazol 22355-14-2 C11H15N5O3
    3-<1-(n-Propyl)-2-ethyl-4-nitro-imidazolyl-(5)>-5-methyl-1,2,4-oxadiazol
    —— (3R,3aS,8aR)-3-hydroxy-3,5,5,8-tetramethyl-2,3,3a,4,5,8a-hexahydroazulen-6(1H)-one 1334809-39-0 C14H22O2
    (3R,3aS,8aR)-3-hydroxy-3,5,5,8-tetramethyl-2,3,3a,4,5,8a-hexahydroazulen-6(1H)-one
    —— (3R,4S)-3-triethylsilyloxy-4-(2-methylpropyl)-azetidin-2-one 313221-86-2 C13H27NO2Si
    (3R,4S)-3-triethylsilyloxy-4-(2-methylpropyl)-azetidin-2-one
    —— 3-Iodo-7-methoxy-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one 145485-80-9 C11H12INO2
    3-Iodo-7-methoxy-2,3,4,5-tetrahydro-1H-1-benzazepin-2-one
    —— 3-Phenylpropyl-S,S-dimethylsulfimid 29314-40-7 C11H17NO2S2
    3-Phenylpropyl-S,S-dimethylsulfimid
    —— 3β,20β-Dihydroxydammar-24-en 32645-78-6 C30H52O2
    3β,20β-Dihydroxydammar-24-en
    —— 3-Methyl-5,6-trimethylen-7,7-tetramethylen-7H-imidazo<2.3-b>-1,3-thiazin 22292-04-2 C14H18N2S
    3-Methyl-5,6-trimethylen-7,7-tetramethylen-7H-imidazo<2.3-b>-1,3-thiazin
    —— 3-(2,3,6-Trimethylphenyl)-2-propensaeure 67992-71-6 C12H14O2
    3-(2,3,6-Trimethylphenyl)-2-propensaeure
    —— 3-fluoro-4-(4-methylphenoxy)-N-(methylsulfonyl)benzamide 1354959-20-8 C15H14FNO4S
    3-fluoro-4-(4-methylphenoxy)-N-(methylsulfonyl)benzamide
    —— (3R,8aR)-2-Acetyl-3-benzo[1,3]dioxol-5-ylmethyl-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione 51219-42-2 C17H18N2O5
    (3R,8aR)-2-Acetyl-3-benzo[1,3]dioxol-5-ylmethyl-hexahydro-pyrrolo[1,2-a]pyrazine-1,4-dione
    —— 3-oxo-2-(3,5-dimethylphenyl)propionic acid ethyl ester 200215-42-5 C13H16O3
    3-oxo-2-(3,5-dimethylphenyl)propionic acid ethyl ester
    —— 3,5-dichloro-2-(1H-pyrrol-1-yl)aniline 1224954-98-6 C10H8Cl2N2
    3,5-dichloro-2-(1H-pyrrol-1-yl)aniline
    —— 3,3-dimethyl-1-(3-t-butyl-1H-benzo<c>pyran-1-ylidene)butan-2-one 104483-67-2 C19H24O2
    3,3-dimethyl-1-(3-t-butyl-1H-benzo<c>pyran-1-ylidene)butan-2-one
    —— 3'-(trifluoromethyl)-4-biphenylmethammonium chloride 1620134-52-2 C14H12F3N*ClH
    3'-(trifluoromethyl)-4-biphenylmethammonium chloride
    —— 3,3-ethylenedioxy-20-nitropregna-5,16-diene-9α,21-diol 124926-66-5 C23H33NO6
    3,3-ethylenedioxy-20-nitropregna-5,16-diene-9α,21-diol
    —— 3-(3-cyclopentyloxy-4-methoxyphenyl)-3-hydroxybutyronitrile 202848-43-9 C16H21NO3
    3-(3-cyclopentyloxy-4-methoxyphenyl)-3-hydroxybutyronitrile
    —— 3-iodomethyl-1,2,5-triphenyl-2,3-dihydro-1<i>H</i>-phosphole 1-oxide 31683-57-5 C23H20IOP
    3-iodomethyl-1,2,5-triphenyl-2,3-dihydro-1<i>H</i>-phosphole 1-oxide
    —— 3-Ethyl-6-p-tolyl-5-trifluoromethyl-2,3-dihydro-[1,2,4]triazine 161643-76-1 C13H14F3N3
    3-Ethyl-6-p-tolyl-5-trifluoromethyl-2,3-dihydro-[1,2,4]triazine
    —— 3,5,6-triphenyl-3,6-dihydro-1-oxa-3,4-diazin-2-one 380600-37-3 C21H16N2O2
    3,5,6-triphenyl-3,6-dihydro-1-oxa-3,4-diazin-2-one
    —— 3-cyclohexyl-3-[(trimethylsilyl)oxy]-propanal 249621-51-0 C12H24O2Si
    3-cyclohexyl-3-[(trimethylsilyl)oxy]-propanal
    —— 3-Methylidene-4-prop-1-en-2-yl-1-prop-2-enylpyrrolidin-2-one 1421845-60-4 C11H15NO
    3-Methylidene-4-prop-1-en-2-yl-1-prop-2-enylpyrrolidin-2-one
    —— 3β-Acetoxy-7α-brom-5α-B-homocholestan-7aβ-ol 23455-31-4 C30H51BrO3
    3β-Acetoxy-7α-brom-5α-B-homocholestan-7aβ-ol
    —— 3-Butyl-3-ethyl-4-methylene-dihydro-furan-2-one 83561-29-9 C11H18O2
    3-Butyl-3-ethyl-4-methylene-dihydro-furan-2-one
    —— 3,4-Diacetoxy-8,11-dimethoxydibenzo<c,kl>xanthen 101459-01-2 C26H20O7
    3,4-Diacetoxy-8,11-dimethoxydibenzo<c,kl>xanthen
    —— (3S,5R)-3,5-(4-methoxybenzylidenedioxy)hexan-1-ol 1006056-81-0 C14H20O4
    (3S,5R)-3,5-(4-methoxybenzylidenedioxy)hexan-1-ol
    —— 3-benzoyloxy-2-(2,4-dinitro-phenylhydrazono)-propionic acid 101277-66-1 C16H12N4O8
    3-benzoyloxy-2-(2,4-dinitro-phenylhydrazono)-propionic acid
    —— 3α,17β-dihydroxy-5(10)-estren-4-one 83747-45-9 C18H26O3
    3α,17β-dihydroxy-5(10)-estren-4-one
    —— [3(2R,3S),4R]-3-[3-hydroxy-4-methyl-2-benzyloxy-1-oxopentyl]-4-benzyl-1,3-oxazolidin-2-one 905307-56-4 C23H27NO5
    [3(2R,3S),4R]-3-[3-hydroxy-4-methyl-2-benzyloxy-1-oxopentyl]-4-benzyl-1,3-oxazolidin-2-one
    —— 3β-acetoxy-21-hydroxy-20-oxo-5β,8-etheno-pregn-9(11)-ene-6β,7β-dicarboxylic acid-anhydride 124421-98-3 C27H32O7
    3β-acetoxy-21-hydroxy-20-oxo-5β,8-etheno-pregn-9(11)-ene-6β,7β-dicarboxylic acid-anhydride
    —— [(3,5-Bis-trifluoromethyl-phenyl)-propionyl-hydrazono]-cyano-acetic acid methyl ester 27690-53-5 C15H11F6N3O3
    [(3,5-Bis-trifluoromethyl-phenyl)-propionyl-hydrazono]-cyano-acetic acid methyl ester
    —— 3-Hydroxy-5,5-diphenyl-3-(2,3,4,5-tetrachloro-6-hydroxy-phenoxy)-cyclopentane-1,2,4-trione 42070-09-7 C23H12Cl4O6
    3-Hydroxy-5,5-diphenyl-3-(2,3,4,5-tetrachloro-6-hydroxy-phenoxy)-cyclopentane-1,2,4-trione
    —— 3,4-Dihydro-3,3,4-trimethyl-2-<(methylsulfonyl)imino>-2H-1,4-benzoxazin 143268-60-4 C12H16N2O3S
    3,4-Dihydro-3,3,4-trimethyl-2-<(methylsulfonyl)imino>-2H-1,4-benzoxazin
    —— 3,4-Diacetoxy-5-bromo-benzoic acid methyl ester 175668-14-1 C12H11BrO6
    3,4-Diacetoxy-5-bromo-benzoic acid methyl ester
    —— 3-(<i>N</i>-ethyl-anilino)-benzo[1,2,4]dithiazine-7-carboxylic acid ethyl ester 23900-54-1 C18H18N2O2S2
    3-(<i>N</i>-ethyl-anilino)-benzo[1,2,4]dithiazine-7-carboxylic acid ethyl ester
    —— (3S,3aS,9aS,9bS)-7-(4-tert-Butoxy-pentyl)-3a-ethyl-decahydro-6-oxa-cyclopenta[a]naphthalene-3,5a-diol 35442-12-7 C23H42O4
    (3S,3aS,9aS,9bS)-7-(4-tert-Butoxy-pentyl)-3a-ethyl-decahydro-6-oxa-cyclopenta[a]naphthalene-3,5a-diol
    —— 3-Monoxim des Acetessigsaeure-p-toluidid 42102-66-9 C11H14N2O2
    3-Monoxim des Acetessigsaeure-p-toluidid
    —— 3-<1-p-Tolyl-3-methyl-5-p-tolyl-Δ<sup>2</sup>-pyrazolinyl-4>-cumarin 25364-18-5 C27H24N2O2
    3-<1-p-Tolyl-3-methyl-5-p-tolyl-Δ<sup>2</sup>-pyrazolinyl-4>-cumarin