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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(Piperidin-4-yl)imidazolidine-2,4-dione hydrochloride 1864052-02-7 C8H14ClN3O2
    3-(Piperidin-4-yl)imidazolidine-2,4-dione hydrochloride
    —— 3-(4-hydroxy-6-methyl-2-sulfanylpyrimidin-5-yl)propanoic acid 945-12-0 C8H10N2O3S
    3-(4-hydroxy-6-methyl-2-sulfanylpyrimidin-5-yl)propanoic acid
    —— [3-(13)C]-N-carbamoyl-L-phenylalanine 1278515-40-4 C10H12N2O3
    [3-(13)C]-N-carbamoyl-L-phenylalanine
    —— 3-allyl-1-(benzyloxy)piperidin-2-one 1259430-71-1 C15H19NO2
    3-allyl-1-(benzyloxy)piperidin-2-one
    —— 3,6,9-Trinitroso-(1α,2α,4α,5α,7α,8α)-3,6,9-triazatetracyclo<6.1.0.0<sup>2,4</sup>.0<sup>5,7</sup>>nonan 54724-94-6 C6H6N6O3
    3,6,9-Trinitroso-(1α,2α,4α,5α,7α,8α)-3,6,9-triazatetracyclo<6.1.0.0<sup>2,4</sup>.0<sup>5,7</sup>>nonan
    —— 3-phenylbenzo[b]selenophene-2-carboxylic acid ethyl ester 1186132-95-5 C17H14O2Se
    3-phenylbenzo[b]selenophene-2-carboxylic acid ethyl ester
    —— 3-(2-Benzyloxy-4-methoxy-phenyl)-2-[(Z)-hydroxyimino]-N-(3-methoxy-propyl)-propionamide 184777-89-7 C21H26N2O5
    3-(2-Benzyloxy-4-methoxy-phenyl)-2-[(Z)-hydroxyimino]-N-(3-methoxy-propyl)-propionamide
    —— 3-[2-(3,4-dihydro-1H-isoquinolin-2-yl)phenyl]prop-2-enal 1240591-76-7 C18H17NO
    3-[2-(3,4-dihydro-1H-isoquinolin-2-yl)phenyl]prop-2-enal
    —— 3-Pyridinecarboxylic acid, 2-fluoro-1,6-dihydro-6-oxo- 1227594-56-0 C6H4FNO3
    3-Pyridinecarboxylic acid, 2-fluoro-1,6-dihydro-6-oxo-
    —— 3-(Dibromnitromethyl)-pyridin 35619-71-7 C6H4Br2N2O2
    3-(Dibromnitromethyl)-pyridin
    —— 3,7-diamino-6<i>H</i>-pyrimido[5,4-<i>e</i>][1,2,4]triazin-5-one 54185-53-4 C5H5N7O
    3,7-diamino-6<i>H</i>-pyrimido[5,4-<i>e</i>][1,2,4]triazin-5-one
    —— 3-(pyrazin-2-yl)propan-1-amine hydrochloride 1423031-81-5 C7H11N3*ClH
    3-(pyrazin-2-yl)propan-1-amine hydrochloride
    —— 3-methyl-1,2-dinitro-but-2-ene 4883-99-2 C5H8N2O4
    3-methyl-1,2-dinitro-but-2-ene
    —— 3-(Fluoromethyl)-1-benzothiophene 1449580-62-4 C9H7FS
    3-(Fluoromethyl)-1-benzothiophene
    —— 3-(2-hydroxy-ethylamino)-1<i>H</i>-quinoxaline-2-thione 90840-26-9 C10H11N3OS
    3-(2-hydroxy-ethylamino)-1<i>H</i>-quinoxaline-2-thione
    —— 3-(Ethylsulfanyl)pyridin-4-amine 1427523-27-0 C7H10N2S
    3-(Ethylsulfanyl)pyridin-4-amine
    —— 3-Methyl-4-(3-methyl-5-isoxazolyl)-pyridin 20495-77-6 C10H10N2O
    3-Methyl-4-(3-methyl-5-isoxazolyl)-pyridin
    —— (3R,4S)-tetrahydrophenanthrene-3,4-epoxide 89772-83-8 C14H12O
    (3R,4S)-tetrahydrophenanthrene-3,4-epoxide
    —— 3-Amino-6-ethyl-4-furan-2-yl-thieno[2,3-b]pyridine-2-carboxylic acid methyl ester 94639-27-7 C15H14N2O3S
    3-Amino-6-ethyl-4-furan-2-yl-thieno[2,3-b]pyridine-2-carboxylic acid methyl ester
    —— 3-piperidin-1-yl-7-propyl-1,1,5-trioxo-1λ(6)-pyrazolo[1,2-b][1,2,3,5]thiatriazole 1241891-07-5 C12H18N4O3S
    3-piperidin-1-yl-7-propyl-1,1,5-trioxo-1λ(6)-pyrazolo[1,2-b][1,2,3,5]thiatriazole
    —— 3β-acetoxy-17-(6-chloro-9H-purin-9-yl)-androsta-5,16-diene 1441047-32-0 C26H31ClN4O2
    3β-acetoxy-17-(6-chloro-9H-purin-9-yl)-androsta-5,16-diene
    —— [3-(1-benzothien-5-yl)bicyclo[2.2.2]oct-2-en-2-yl]-N,N-dimethylmethanamine 733732-93-9 C19H23NS
    [3-(1-benzothien-5-yl)bicyclo[2.2.2]oct-2-en-2-yl]-N,N-dimethylmethanamine
    —— (3aS,7aR)-7a-Vinyl-octahydro-inden-3a-ol 72407-11-5 C11H18O
    (3aS,7aR)-7a-Vinyl-octahydro-inden-3a-ol
    —— 3,6-Dimethyl-1-phenyl-5-carbethoxy-7-acetylpyrrolo<2,1-c>-s-triazol 52566-66-2 C18H19N3O3
    3,6-Dimethyl-1-phenyl-5-carbethoxy-7-acetylpyrrolo<2,1-c>-s-triazol
    —— ((3-fluorophenyl)-{4-[3-(4-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-5-ylmethyl]-cyclohexyl}-methyl)-dimethylamine 943004-93-1 C25H27F4N3O2
    ((3-fluorophenyl)-{4-[3-(4-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-5-ylmethyl]-cyclohexyl}-methyl)-dimethylamine
    —— 3-methyl-5-((trimethylsilyl)ethynyl)pyridine 1383535-67-8 C11H15NSi
    3-methyl-5-((trimethylsilyl)ethynyl)pyridine
    —— 3,4,5,6-tetrahydro-2<i>H</i>-[2,3']bipyridinyl-1-carboxylic acid amide 54357-42-5 C11H15N3O
    3,4,5,6-tetrahydro-2<i>H</i>-[2,3']bipyridinyl-1-carboxylic acid amide
    —— 3-(2-phenyl-pyrrolidine-1-carbonyl)-benzoic acid methyl ester 1223599-65-2 C19H19NO3
    3-(2-phenyl-pyrrolidine-1-carbonyl)-benzoic acid methyl ester
    —— 3-(4-phenylbutan-2-yl)pyridine 29851-07-8 C15H17N
    3-(4-phenylbutan-2-yl)pyridine
    —— 3,3',3'',3''',3'''',3'''''-(((((benzene-1,3,5-triyltris(oxy))tris(butane-4,1-diyl))tris(methylsilanetriyl))hexakis(propane-3,1-diyl))hexakis(dimethylsilanediyl))hexakis(propan-1-amine) 1258837-28-3 C69H156N6O3Si9
    3,3',3'',3''',3'''',3'''''-(((((benzene-1,3,5-triyltris(oxy))tris(butane-4,1-diyl))tris(methylsilanetriyl))hexakis(propane-3,1-diyl))hexakis(dimethylsilanediyl))hexakis(propan-1-amine)
    —— (3Z,7Z)-homofarnesylic acid dimethyl amide 53379-32-1 C18H31NO
    (3Z,7Z)-homofarnesylic acid dimethyl amide
    —— 3-iodo-2-(4-methoxycarboxy)phenyl-4H-furo[2,3-b]benzopyran-4-one 1279109-07-7 C19H11IO5
    3-iodo-2-(4-methoxycarboxy)phenyl-4H-furo[2,3-b]benzopyran-4-one
    —— 3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}-6-methylpyridazine 874113-87-8 C11H18N2O4
    3-{2-[2-(2-hydroxyethoxy)ethoxy]ethoxy}-6-methylpyridazine
    —— [(3R,5S)-1-(3-acetoxy-2,2-dimethylpropyl)-7-chloro-5-(2,3-dimethoxyphenyl)-1,2,3,5-tetrahydro-2-oxo-4,1-benzoxazepin-3-yl]thio-S-acetic acid 839724-55-9 C26H30ClNO7S
    [(3R,5S)-1-(3-acetoxy-2,2-dimethylpropyl)-7-chloro-5-(2,3-dimethoxyphenyl)-1,2,3,5-tetrahydro-2-oxo-4,1-benzoxazepin-3-yl]thio-S-acetic acid
    —— 3-iodo-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one 944334-31-0 C18H32IN3O3Si2
    3-iodo-1,5-bis(2-trimethylsilylethoxymethyl)-1,5-dihydropyrrolo[2,3-d]pyridazin-4-one
    —— 3-benzyl-2-dimethylaminomethyl-5,5-dimethyl-1-cyclohexyl propionate 89674-24-8 C21H33NO2
    3-benzyl-2-dimethylaminomethyl-5,5-dimethyl-1-cyclohexyl propionate
    —— (3RS)-1-(2-Methylthioethyl)-1,3-dihydro-3-(2-indolylcarbonylamino)-5-phenyl-2H-1,4-benzodiazepine-2-one 128067-12-9 C27H24N4O2S
    (3RS)-1-(2-Methylthioethyl)-1,3-dihydro-3-(2-indolylcarbonylamino)-5-phenyl-2H-1,4-benzodiazepine-2-one
    —— 3-methylamino-4-ethyl-(1H)-1,2, 4-triazolin-5-one 132534-75-9 C5H10N4O
    3-methylamino-4-ethyl-(1H)-1,2, 4-triazolin-5-one
    —— 3-(3,4-Dimethylphenyl)-5-phenyl-1H-pyrazole-1-acetic acid 1439312-58-9 C19H18N2O2
    3-(3,4-Dimethylphenyl)-5-phenyl-1H-pyrazole-1-acetic acid
    —— 3-Hydroxy-2-methylidenehept-6-enenitrile 328239-92-5 C8H11NO
    3-Hydroxy-2-methylidenehept-6-enenitrile
    —— 3-benzyloxymethyl-1-(1-benzyloxy-propa-1,2-dienyl)-cyclobutanol 890903-57-8 C22H24O3
    3-benzyloxymethyl-1-(1-benzyloxy-propa-1,2-dienyl)-cyclobutanol
    —— 3-[3-(3-{[(methylamino)carbonyl]amino}phenyl)imidazo[1,2-b]pyridazin-7-yl]benzoic acid 1383481-30-8 C21H17N5O3
    3-[3-(3-{[(methylamino)carbonyl]amino}phenyl)imidazo[1,2-b]pyridazin-7-yl]benzoic acid
    —— 3-(4-Methoxy-phenyl)-1-oxa-2,4-diaza-spiro[4.5]dec-2-ene 132198-49-3 C14H18N2O2
    3-(4-Methoxy-phenyl)-1-oxa-2,4-diaza-spiro[4.5]dec-2-ene
    —— 3,4-dipropyl-tetrahydro-thiophene 412301-32-7 C10H20S
    3,4-dipropyl-tetrahydro-thiophene
    —— 3-Methoxy-6-methyl-1,2,4-triazine 1-Oxide 80083-15-4 C5H7N3O2
    3-Methoxy-6-methyl-1,2,4-triazine 1-Oxide
    —— 3-Chloro-1,2-benzothiazole-7-sulfonyl chloride 907602-03-3 C7H3Cl2NO2S2
    3-Chloro-1,2-benzothiazole-7-sulfonyl chloride
    —— 3α-Hydroxy-20α-dimethylamino-5β-pregnan 1167-55-1 C23H41NO
    3α-Hydroxy-20α-dimethylamino-5β-pregnan
    —— 3-ethylpentan-3-yl (2R)-2-amino-4-phenylbutanoate 1320347-37-2 C17H27NO2
    3-ethylpentan-3-yl (2R)-2-amino-4-phenylbutanoate
    —— 3-butyl-1-methyl-1-pyrrol-2-ylmethyl-urea 30037-75-3 C11H19N3O
    3-butyl-1-methyl-1-pyrrol-2-ylmethyl-urea
    —— 3-O-Benzyl-5-deoxy-1,2-O-isopropylidene-6-iodo-α-D-xylo-hexofuranose 360562-23-8 C16H21IO4
    3-O-Benzyl-5-deoxy-1,2-O-isopropylidene-6-iodo-α-D-xylo-hexofuranose