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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-isonicotinoylhydrazono-butyric acid propyl ester 20092-76-6 C13H17N3O3
    3-isonicotinoylhydrazono-butyric acid propyl ester
    —— 3-Methyl-cinchoninsaeure-n-pentylester 19730-68-8 C16H19NO2
    3-Methyl-cinchoninsaeure-n-pentylester
    —— 3,13-Dimethoxy-5,6-dihydro-11H-naphtho<2,1-a>carbazol 6133-02-4 C22H19NO2
    3,13-Dimethoxy-5,6-dihydro-11H-naphtho<2,1-a>carbazol
    —— 3-(3-Hydroxy-4-methyl-anthraniloyl-amino)-pyrrolidon-(2) 18813-39-3 C12H15N3O3
    3-(3-Hydroxy-4-methyl-anthraniloyl-amino)-pyrrolidon-(2)
    —— 3-Oxo-4-methylsulfonyloxy-5-hydroxy-17β-acetoxy-androstan 4138-99-2 C22H34O7S
    3-Oxo-4-methylsulfonyloxy-5-hydroxy-17β-acetoxy-androstan
    —— 3,6,8-Tribrom-4-dimethylaminomethyl-2,2-dimethyl-1,2-dihydro-chinolin 93568-73-1 C14H17Br3N2
    3,6,8-Tribrom-4-dimethylaminomethyl-2,2-dimethyl-1,2-dihydro-chinolin
    —— 3-methyl-2-(5-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-imidazol-4-ylmethyl)-butyric acid 21201-90-1 C10H16N2O2S
    3-methyl-2-(5-methyl-2-thioxo-2,3-dihydro-1<i>H</i>-imidazol-4-ylmethyl)-butyric acid
    —— 3-Methyl-4-(2-trimethylammonium-ethylaminomethylen)-1-phenylpyrazolon-5-iodid 5499-79-6 C16H23N4O*I
    3-Methyl-4-(2-trimethylammonium-ethylaminomethylen)-1-phenylpyrazolon-5-iodid
    —— 3,5,3',5'-Tetramethyl-3,3'-Δ<sup>1,1'</sup>-bipyrazolinyl 21376-79-4 C10H18N4
    3,5,3',5'-Tetramethyl-3,3'-Δ<sup>1,1'</sup>-bipyrazolinyl
    —— 3,6-tridecadien-5-one Z,Z 108377-88-4 C13H22O
    3,6-tridecadien-5-one Z,Z
    —— ((3-chloro-4-(difluoromethoxy)phenyl)ethynyl)trimethylsilane 1062614-44-1 C12H13ClF2OSi
    ((3-chloro-4-(difluoromethoxy)phenyl)ethynyl)trimethylsilane
    —— 3-(N-cyclohexylcarbamoyl)-2-imino-4-methyl-1-oxaspiro[4.4]non-3-ene 1261228-75-4 C16H24N2O2
    3-(N-cyclohexylcarbamoyl)-2-imino-4-methyl-1-oxaspiro[4.4]non-3-ene
    —— 3-{2-[(4-chlorophenoxy)methyl]phenyl}-6-(4-nitrophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine 1282001-75-5 C23H16ClN5O3S
    3-{2-[(4-chlorophenoxy)methyl]phenyl}-6-(4-nitrophenyl)-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine
    —— 3-(1-(benzyloxy)-3-phenylpropyl)pyridine 1402010-71-2 C21H21NO
    3-(1-(benzyloxy)-3-phenylpropyl)pyridine
    —— 3-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)butane-1,3-diol 1416781-21-9 C19H24O6
    3-(3,4-dimethoxyphenyl)-2-(2-methoxyphenoxy)butane-1,3-diol
    —— 3-(2,4-dichlorophenyl)-4-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one 1352966-11-0 C16H11Cl2NO2
    3-(2,4-dichlorophenyl)-4-hydroxy-5-phenyl-1H-pyrrol-2(5H)-one
    —— 3-isopentyloxy-propionic acid isopentyl ester 70160-02-0 C13H26O3
    3-isopentyloxy-propionic acid isopentyl ester
    —— 3-(4-Chlorophenyl)-4-(4-methoxyphenyl)sulfanylcyclobut-3-ene-1,2-dione 956110-83-1 C17H11ClO3S
    3-(4-Chlorophenyl)-4-(4-methoxyphenyl)sulfanylcyclobut-3-ene-1,2-dione
    —— 3,3-dideuterio-2,2-dimethyl-4-oxochromene-6-carbonitrile 141734-62-5 C12H11NO2
    3,3-dideuterio-2,2-dimethyl-4-oxochromene-6-carbonitrile
    —— (3S,4R)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-((1R,3S)-3-methoxy-2-oxo-cyclopentyl)-azetidin-2-one 155533-98-5 C17H31NO4Si
    (3S,4R)-3-[(R)-1-(tert-Butyl-dimethyl-silanyloxy)-ethyl]-4-((1R,3S)-3-methoxy-2-oxo-cyclopentyl)-azetidin-2-one
    —— 3-methyl-2-(3-methyl-but-2-enylsulfanyl)-butane-1-thiol 29178-27-6 C10H20S2
    3-methyl-2-(3-methyl-but-2-enylsulfanyl)-butane-1-thiol
    —— 3-(ethoxycarbonyl)-4a-acetoxy-4,4a,9,9a-tetrahydro-1,2-oxazino<5,6-b>indole 106040-12-4 C15H16N2O5
    3-(ethoxycarbonyl)-4a-acetoxy-4,4a,9,9a-tetrahydro-1,2-oxazino<5,6-b>indole
    —— (3S,4R)-4-(5-acetoxypent-3-ynyl)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-2-azetidinone 362605-42-3 C18H31NO4Si
    (3S,4R)-4-(5-acetoxypent-3-ynyl)-3-[(R)-1-tert-butyldimethylsilyloxyethyl]-2-azetidinone
    —— (3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one 111969-66-5 C16H27NO4
    (3S,4R)-3-<(R)-1'-hydroxyethyl>-4-(-)-menthyloxycarbonylazetidin-2-one
    —— 3-Hydroxy-3-{2-[(E)-hydroxyimino]-propyl}-2-methyl-2,3-dihydro-isoindol-1-one 62039-93-4 C12H14N2O3
    3-Hydroxy-3-{2-[(E)-hydroxyimino]-propyl}-2-methyl-2,3-dihydro-isoindol-1-one
    —— (3E,8E)-2,9,11-Trimethyl-1,3,8,10-dodecatetraene 130379-96-3 C15H24
    (3E,8E)-2,9,11-Trimethyl-1,3,8,10-dodecatetraene
    —— 3-[6-(2,2-Dicyano-vinyl)-2,2,4,7-tetramethyl-3,4-dihydro-2H-quinolin-1-yl]-propionic acid phenyl ester 29486-74-6 C26H27N3O2
    3-[6-(2,2-Dicyano-vinyl)-2,2,4,7-tetramethyl-3,4-dihydro-2H-quinolin-1-yl]-propionic acid phenyl ester
    —— 3-(2-hydroxy-3-morpholin-4-yl-propyl)-6,7-dimethoxy-2-thioxo-2,3-dihydro-1<i>H</i>-quinazolin-4-one 36996-32-4 C17H23N3O5S
    3-(2-hydroxy-3-morpholin-4-yl-propyl)-6,7-dimethoxy-2-thioxo-2,3-dihydro-1<i>H</i>-quinazolin-4-one
    —— 3,3'-di-morpholin-4-yl-<i>N</i>,<i>N</i>'-propane-1,3-diyl-bis-propionamide 20493-37-2 C17H32N4O4
    3,3'-di-morpholin-4-yl-<i>N</i>,<i>N</i>'-propane-1,3-diyl-bis-propionamide
    —— 3-[3-fluoro-5-[4-[5-(1,1,1-trifluoro-2-methylpropan-2-yl)-1H-imidazol-2-yl]phenyl]pyridin-2-yl]oxy-2,2-dimethylpropanoic acid 1383001-81-7 C23H23F4N3O3
    3-[3-fluoro-5-[4-[5-(1,1,1-trifluoro-2-methylpropan-2-yl)-1H-imidazol-2-yl]phenyl]pyridin-2-yl]oxy-2,2-dimethylpropanoic acid
    —— 3-Dibenzofuranmethanamine 15398-92-2 C13H11NO
    3-Dibenzofuranmethanamine
    —— 3-[1-(ethylsulfonyl)-4-piperidinyl]-5-{3-[({[1-(1-piperidinyl)cyclohexyl]methyl}amino)methyl]phenyl}-1H-indole-7-carboxamide 919348-31-5 C35H49N5O3S
    3-[1-(ethylsulfonyl)-4-piperidinyl]-5-{3-[({[1-(1-piperidinyl)cyclohexyl]methyl}amino)methyl]phenyl}-1H-indole-7-carboxamide
    —— 3-chloro-2-methyl-N-[5-(2-oxo-2-piperidin-1-ylethyl)-1,3-thiazol-2-yl]benzenesulfonamide 532425-92-6 C17H20ClN3O3S2
    3-chloro-2-methyl-N-[5-(2-oxo-2-piperidin-1-ylethyl)-1,3-thiazol-2-yl]benzenesulfonamide
    —— (3R,5S,2'R,6'S,13'R,14'R,17'R,18'R)-[13',18'-di-(t-butyldimethylsilyloxy)-2',6':14',17'-dioxido-8'-oxo-triacontanyl]-5-methyl-3-(phenylthio)tetrahydrofuran-2-one 1064038-89-6 C53H94O7SSi2
    (3R,5S,2'R,6'S,13'R,14'R,17'R,18'R)-[13',18'-di-(t-butyldimethylsilyloxy)-2',6':14',17'-dioxido-8'-oxo-triacontanyl]-5-methyl-3-(phenylthio)tetrahydrofuran-2-one
    —— 3-nitro-4-(2-phenylethenyl)pyrrole 1220533-65-2 C12H10N2O2
    3-nitro-4-(2-phenylethenyl)pyrrole
    —— 3-((6-bromo-3-(4-(tert-butyldiphenylsilyloxy)butyl)-3H-imidazo[4,5-b]pyridin-2-yl)methyl)-1-cyclopropyl-1H-imidazo[4,5-c]pyridin-2(3H)-one 1383051-03-3 C36H39BrN6O2Si
    3-((6-bromo-3-(4-(tert-butyldiphenylsilyloxy)butyl)-3H-imidazo[4,5-b]pyridin-2-yl)methyl)-1-cyclopropyl-1H-imidazo[4,5-c]pyridin-2(3H)-one
    —— 3'-({[4-(Aminosulfonyl)phenethyl][2-(3-bromophenyl)acetyl]amino}methyl)-N-[2-(1-pyrrolidinyl)ethyl][1,1'-biphenyl]-3-carboxamide trifluoroacetate 386292-61-1 C2HF3O2*C36H39BrN4O4S
    3'-({[4-(Aminosulfonyl)phenethyl][2-(3-bromophenyl)acetyl]amino}methyl)-N-[2-(1-pyrrolidinyl)ethyl][1,1'-biphenyl]-3-carboxamide trifluoroacetate
    —— (3aS,4S,6R,6aS)-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3'-phenylspiro[6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole-4,5'-imidazolidine]-2',4'-dione 153796-94-2 C20H24N2O7
    (3aS,4S,6R,6aS)-6-[(4R)-2,2-dimethyl-1,3-dioxolan-4-yl]-2,2-dimethyl-3'-phenylspiro[6,6a-dihydro-3aH-furo[3,4-d][1,3]dioxole-4,5'-imidazolidine]-2',4'-dione
    —— 3-ethoxy-2-methanesulfonyl-thietane 1,1-dioxide 14387-92-9 C6H12O5S2
    3-ethoxy-2-methanesulfonyl-thietane 1,1-dioxide
    —— [3-(2,2-Dimethyl-propyl)-5-isopropyl-6,6-dimethyl-cyclohexa-2,4-dien-(Z)-ylidene]-ethyl-amine; compound with perchloric acid 120696-78-8 C18H31N*ClHO4
    [3-(2,2-Dimethyl-propyl)-5-isopropyl-6,6-dimethyl-cyclohexa-2,4-dien-(Z)-ylidene]-ethyl-amine; compound with perchloric acid
    —— 3-Methyl-2-phenyl-8,9-dihydro-2H-benz<e>indazol 18094-05-8 C18H16N2
    3-Methyl-2-phenyl-8,9-dihydro-2H-benz<e>indazol
    —— 3-Brom-4-ethoxy-2-amino-pyridin 89856-46-2 C7H9BrN2O
    3-Brom-4-ethoxy-2-amino-pyridin
    —— 3-(1,3-Benzodioxol-5-ylmethyl)-7-hydroxy-6-propan-2-yl-4-sulfanylidene-1,3-benzoxazin-2-one 959678-94-5 C19H17NO5S
    3-(1,3-Benzodioxol-5-ylmethyl)-7-hydroxy-6-propan-2-yl-4-sulfanylidene-1,3-benzoxazin-2-one
    —— 3-[2-[8-(3-hydroxyprop-1-ynyl)naphthalen-2-yl]phenyl]prop-2-yn-1-ol 62823-45-4 C22H16O2
    3-[2-[8-(3-hydroxyprop-1-ynyl)naphthalen-2-yl]phenyl]prop-2-yn-1-ol
    —— ((3S)-3-(((2R,3S)-3-carbamoyl-6,6,6-trifluoro-2-(3,3,3-trifluoropropyl)hexanoyl)amino)-5-(3-fluorophenyl)-9-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-1-yl)methyl L-alaninate 1584647-88-0 C30H32F7N5O5
    ((3S)-3-(((2R,3S)-3-carbamoyl-6,6,6-trifluoro-2-(3,3,3-trifluoropropyl)hexanoyl)amino)-5-(3-fluorophenyl)-9-methyl-2-oxo-2,3-dihydro-1H-1,4-benzodiazepin-1-yl)methyl L-alaninate
    —— 3-Trifluormethylbenzilsaeure-γ-N.N-dibenzylaminopropylester 33860-70-7 C20H22F3NO3
    3-Trifluormethylbenzilsaeure-γ-N.N-dibenzylaminopropylester
    —— 3-(2-bromo-4,5-dimethoxyphenyl)pentan-3-ol 1354364-45-6 C13H19BrO3
    3-(2-bromo-4,5-dimethoxyphenyl)pentan-3-ol
    —— 3-chloro-2,6-difluoro-5-iodopyridine 685517-74-2 C5HClF2IN
    3-chloro-2,6-difluoro-5-iodopyridine
    —— 3-amino-1-(2-bromo-5-(cyclohexylmethoxy)phenyl)propan-1-ol 1141778-58-6 C16H24BrNO2
    3-amino-1-(2-bromo-5-(cyclohexylmethoxy)phenyl)propan-1-ol
    —— (3R,6R,7S,9R)-6,10-Bis-benzyloxy-7-hydroxy-3,9-dimethyl-dec-1-en-5-one 156625-06-8 C26H34O4
    (3R,6R,7S,9R)-6,10-Bis-benzyloxy-7-hydroxy-3,9-dimethyl-dec-1-en-5-one