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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3-indol-3-yl-3-oxo-propyl)-phosphonic acid diethyl ester 101495-88-9 C15H20NO4P
    (3-indol-3-yl-3-oxo-propyl)-phosphonic acid diethyl ester
    —— 3-tert-Butoxy-butyric acid tert-butyl ester 186517-28-2 C12H24O3
    3-tert-Butoxy-butyric acid tert-butyl ester
    —— 3-(Dimethylamino)-4-(methylthio)sydnon 29301-06-2 C5H9N3O2S
    3-(Dimethylamino)-4-(methylthio)sydnon
    —— 3-(3-methyl-1,2,4-oxadiazol-5-yl)quinuclidine hydrochloride 114724-63-9 C10H15N3O*ClH
    3-(3-methyl-1,2,4-oxadiazol-5-yl)quinuclidine hydrochloride
    —— 3'-Amino-6'-(diethylamino)-2-[2-(4-methoxyphenyl)iminoethylideneamino]spiro[isoindole-3,9'-xanthene]-1-one 1309581-29-0 C33H31N5O3
    3'-Amino-6'-(diethylamino)-2-[2-(4-methoxyphenyl)iminoethylideneamino]spiro[isoindole-3,9'-xanthene]-1-one
    —— 3,4-Bis(3,4-dimethoxyphenyl)cyclopentanon 40919-01-5 C21H24O5
    3,4-Bis(3,4-dimethoxyphenyl)cyclopentanon
    —— (3R,4S,5R)-2-Benzyl-3-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-methyl-isoxazolidine-4-carboxylic acid 121407-34-9 C21H35NO4Si
    (3R,4S,5R)-2-Benzyl-3-[(R)-2-(tert-butyl-dimethyl-silanyloxy)-1-methyl-ethyl]-5-methyl-isoxazolidine-4-carboxylic acid
    —— 3-(5-tert-butyl-3-formyl-2-hydroxybenzyl)-1-methyl-1H-imidazol-3-ium bromide 1246736-89-9 Br*C16H21N2O2
    3-(5-tert-butyl-3-formyl-2-hydroxybenzyl)-1-methyl-1H-imidazol-3-ium bromide
    —— (3R)-3-(<(3'R)-3'-(benzyloxy)butanoyl>oxy)butanoate 116761-26-3 C22H26O5
    (3R)-3-(<(3'R)-3'-(benzyloxy)butanoyl>oxy)butanoate
    —— 3,4,6-tri-O-acetyl-2-deoxy-2-formamido-α-D-glucopyranosyl chloride 125084-87-9 C13H18ClNO8
    3,4,6-tri-O-acetyl-2-deoxy-2-formamido-α-D-glucopyranosyl chloride
    —— 3-[(1-methyl-1H-benzimidazol-2-yl)methoxy]benzaldehyde 1429498-33-8 C16H14N2O2
    3-[(1-methyl-1H-benzimidazol-2-yl)methoxy]benzaldehyde
    —— 3,4,6-tri-O-acetyl-N-trichloroethylsulfuryl-α-D-glucosaminosyl trichloroacetimidate 1013643-34-9 C16H20Cl6N2O11S
    3,4,6-tri-O-acetyl-N-trichloroethylsulfuryl-α-D-glucosaminosyl trichloroacetimidate
    —— 3-(hydroxymethyl)-1-(4-phenylphenyl)pentane-1,4-diol 63472-41-3 C18H22O3
    3-(hydroxymethyl)-1-(4-phenylphenyl)pentane-1,4-diol
    —— 3',5'-di-O-acetyl-5-(1-[4-iso-propylphenyl]-1,2,3-triazol-4-yl)-2'-deoxyuridine 1270929-93-5 C24H27N5O7
    3',5'-di-O-acetyl-5-(1-[4-iso-propylphenyl]-1,2,3-triazol-4-yl)-2'-deoxyuridine
    —— (3R,5R)-3-(4-chlorophenyl)-5-methyl-2-phenylisoxazolidine-5-carbaldehyde 1040740-07-5 C17H16ClNO2
    (3R,5R)-3-(4-chlorophenyl)-5-methyl-2-phenylisoxazolidine-5-carbaldehyde
    —— 3-ethylthiophenylacetic acid 139988-04-8 C10H12O2S
    3-ethylthiophenylacetic acid
    —— 3-(1,2,3,4-tetrahydroisoquinolin-1-yl)indole-2-carboxylic acid 1450644-34-4 C18H16N2O2
    3-(1,2,3,4-tetrahydroisoquinolin-1-yl)indole-2-carboxylic acid
    —— 3, 4, 5, 16, 17, 18, 19, 20-octanol-2, 6-inter-m-(3-methylphenylene)-15-cyclohexyl-13, 14-didehydro-PGF1α ethyl ester 11, 15-bis(tert-butyldimethylsilyl ether) 749245-61-2 C39H66O5Si2
    3, 4, 5, 16, 17, 18, 19, 20-octanol-2, 6-inter-m-(3-methylphenylene)-15-cyclohexyl-13, 14-didehydro-PGF1α ethyl ester 11, 15-bis(tert-butyldimethylsilyl ether)
    —— 3-(6-(O-methanesulfonyl)hexyl)-thymidine 1021905-32-7 C17H28N2O8S
    3-(6-(O-methanesulfonyl)hexyl)-thymidine
    —— 3,4-bis-<2-(cyclopent-2-enyl)-1-t-butylcarbamoylethyl>furazan N-oxide 123729-81-7 C26H40N4O4
    3,4-bis-<2-(cyclopent-2-enyl)-1-t-butylcarbamoylethyl>furazan N-oxide
    —— 3-(4-chloro-3-oxo-1,2-benzothiazol-2-yl)propanoic acid 130204-27-2 C10H8ClNO3S
    3-(4-chloro-3-oxo-1,2-benzothiazol-2-yl)propanoic acid
    —— 3,5,7-Trioxa-tricyclo[4.1.0.02,4]heptane-1,2-dicarboxylic acid bis-diethylamide 111506-66-2 C14H22N2O5
    3,5,7-Trioxa-tricyclo[4.1.0.02,4]heptane-1,2-dicarboxylic acid bis-diethylamide
    —— (3R*,4S*,5S*)-5-(Benzyloxy)-3-(trimethylsilyl)-1-hexen-4-ol 129388-38-1 C16H26O2Si
    (3R*,4S*,5S*)-5-(Benzyloxy)-3-(trimethylsilyl)-1-hexen-4-ol
    —— 3-(3-acetamido-9-carbazolyl)propionic acid 141692-63-9 C17H16N2O3
    3-(3-acetamido-9-carbazolyl)propionic acid
    —— 3,4,5-Trimethoxy-benzoesaeure-<4-dimethylamino-butylester> 36686-12-1 C16H25NO5
    3,4,5-Trimethoxy-benzoesaeure-<4-dimethylamino-butylester>
    —— 3-[1-(3-fluorophenyl)-2,2-dioxido-1H-4,2,1-benzoxathiazin-3-yl]-N-methylpropan-1-amine 1033627-80-3 C17H19FN2O3S
    3-[1-(3-fluorophenyl)-2,2-dioxido-1H-4,2,1-benzoxathiazin-3-yl]-N-methylpropan-1-amine
    —— 3,5-dichloro-2-(4-{3-[(4-fluorophenyl)oxy]propanoyl}-1-piperazinyl)benzonitrile 1093091-79-2 C20H18Cl2FN3O2
    3,5-dichloro-2-(4-{3-[(4-fluorophenyl)oxy]propanoyl}-1-piperazinyl)benzonitrile
    —— 3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-pyridine-3-ylpyrrole-2,5-dione 905854-21-9 C20H15N3O2
    3-(5,6-dihydro-4H-pyrrolo[3,2,1-ij]quinolin-1-yl)-4-pyridine-3-ylpyrrole-2,5-dione
    —— 3-{5-chloro-2-[(2,4-difluorobenzyl)oxy]benzyl}-1,2,3-oxathiazolidine 2,2-dioxide 1428129-55-8 C16H14ClF2NO4S
    3-{5-chloro-2-[(2,4-difluorobenzyl)oxy]benzyl}-1,2,3-oxathiazolidine 2,2-dioxide
    —— 3,4-Dichloro-5-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yloxy acetic acid 63001-65-0 C13H12Cl2O4
    3,4-Dichloro-5-oxo-6,7,8,9-tetrahydro-5H-benzocyclohepten-2-yloxy acetic acid
    —— 3-Benzyl-5,5-diphenyl-5H-furan-2-one 87604-13-5 C23H18O2
    3-Benzyl-5,5-diphenyl-5H-furan-2-one
    —— (3S,5S,6S,2'S,3'R,4''R)-(-)-5-(L-valinyl-L-alanyl)carbonyl-6-[2',3'-dihydroxy-1'-(1''-carbamoyl-2''-iminoimidazolidinyl)heptan-5'-yl]-3-methyl-2-piperazinone 1033827-72-3 C23H40N8O8
    (3S,5S,6S,2'S,3'R,4''R)-(-)-5-(L-valinyl-L-alanyl)carbonyl-6-[2',3'-dihydroxy-1'-(1''-carbamoyl-2''-iminoimidazolidinyl)heptan-5'-yl]-3-methyl-2-piperazinone
    —— 3-(4-chloro-benzenesulfonyl)-4,5-dimethyl-3<i>H</i>-[1,2,3]oxathiazole 2-oxide 52938-19-9 C10H10ClNO4S2
    3-(4-chloro-benzenesulfonyl)-4,5-dimethyl-3<i>H</i>-[1,2,3]oxathiazole 2-oxide
    —— 3,5-dibromo-2-(4-heptyl)-4-methylthiophene 1567323-45-8 C12H18Br2S
    3,5-dibromo-2-(4-heptyl)-4-methylthiophene
    —— 3-bromo-2-(2-methyl[1,3]dioxolan-2-yl)imidazo[1,2-a]pyridine 602313-71-3 C11H11BrN2O2
    3-bromo-2-(2-methyl[1,3]dioxolan-2-yl)imidazo[1,2-a]pyridine
    —— 3-Oxo-hept-6-enoic acid 2-chloro-ethyl ester 177285-91-5 C9H13ClO3
    3-Oxo-hept-6-enoic acid 2-chloro-ethyl ester
    —— 3-Acetyl-1-methyl-1,2,5,6-tetrahydro-pyridin-oxim 90322-17-1 C8H14N2O
    3-Acetyl-1-methyl-1,2,5,6-tetrahydro-pyridin-oxim
    —— (3aR,4R,5aS,9S,9aR,9bR)-9-hydroxy-2,2,5a-trimethylhexahydro-4H-4,9a-epoxynaphtho[1,2-d][1,3]dioxol-6(7H)-one 1203511-14-1 C14H20O5
    (3aR,4R,5aS,9S,9aR,9bR)-9-hydroxy-2,2,5a-trimethylhexahydro-4H-4,9a-epoxynaphtho[1,2-d][1,3]dioxol-6(7H)-one
    —— 3-[3-(4-methyl-piperazine-1-sulfonyl)-phenyl]-3-oxo-propionic acid ethyl ester 1134598-86-9 C16H22N2O5S
    3-[3-(4-methyl-piperazine-1-sulfonyl)-phenyl]-3-oxo-propionic acid ethyl ester
    —— 3,6-dipyridin-3-yl-2H-1,2,4-triazin-5-one 117482-50-5 C13H9N5O
    3,6-dipyridin-3-yl-2H-1,2,4-triazin-5-one
    —— 3,5-Dioxo-4-oxa-tricyclo[5.2.2.0<sup>2,6</sup>]undec-8-ene-1,7-dicarbonitrile 78070-38-9 C12H8N2O3
    3,5-Dioxo-4-oxa-tricyclo[5.2.2.0<sup>2,6</sup>]undec-8-ene-1,7-dicarbonitrile
    —— 3-((1R,2R,4aR,8aS)-4a-Hydroxy-1,2,5,5-tetramethyl-decahydro-naphthalen-1-yl)-propionic acid methyl ester 93601-08-2 C18H32O3
    3-((1R,2R,4aR,8aS)-4a-Hydroxy-1,2,5,5-tetramethyl-decahydro-naphthalen-1-yl)-propionic acid methyl ester
    —— (3aR,7R,7aR)-4-Dibenzylamino-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol 95352-76-4 C22H27NO4
    (3aR,7R,7aR)-4-Dibenzylamino-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-7-ol
    —— (3aS,6aS)-2-Methylene-hexahydro-cyclopenta[b]furan 83096-85-9 C8H12O
    (3aS,6aS)-2-Methylene-hexahydro-cyclopenta[b]furan
    —— 3,3-dimethyl-4-hydroxybutyrophenone tosylhydrazone 96938-49-7 C19H24N2O3S
    3,3-dimethyl-4-hydroxybutyrophenone tosylhydrazone
    —— 3β-hydroxy-D-homo-5α-androstane-7,17-dione 62193-57-1 C20H30O3
    3β-hydroxy-D-homo-5α-androstane-7,17-dione
    —— 3-Ethyl-2-(2-dimethylamino-ethyl)-1-methylen-1,2,3,4-tetrahydrocarbazol 55320-35-9 C19H26N2
    3-Ethyl-2-(2-dimethylamino-ethyl)-1-methylen-1,2,3,4-tetrahydrocarbazol
    —— 3-(2-chloro-6-fluorophenyl)-5-(3-chloropropyl)-4-iodoisoxazole 1236223-80-5 C12H9Cl2FINO
    3-(2-chloro-6-fluorophenyl)-5-(3-chloropropyl)-4-iodoisoxazole
    —— 3-[[(trans-4-methylcyclohexyl)carbonyl](1-methylethyl)amino]-1-{4-[(E)-2-(5-pyrazolyl)-ethenyl]phenyl}-1H-pyrazole-4-carboxylic acid 865870-33-3 C26H31N5O3
    3-[[(trans-4-methylcyclohexyl)carbonyl](1-methylethyl)amino]-1-{4-[(E)-2-(5-pyrazolyl)-ethenyl]phenyl}-1H-pyrazole-4-carboxylic acid
    —— 3-ethoxy-4,4-dimethyl-5-propan-2-ylidenedithiolane 75072-30-9 C10H18OS2
    3-ethoxy-4,4-dimethyl-5-propan-2-ylidenedithiolane