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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3-Dichlor-5-methyl-piperidon-(2) 89641-84-9 C6H9Cl2NO
    3,3-Dichlor-5-methyl-piperidon-(2)
    —— (3-chloro-5-methyl-pyrazol-1-yl)-methanol 51355-39-6 C5H7ClN2O
    (3-chloro-5-methyl-pyrazol-1-yl)-methanol
    —— 3-[(benzo[b]thiophen-5-yl-piperidin-4-yl-amino)-methyl]-benzamide 1189121-29-6 C21H23N3OS
    3-[(benzo[b]thiophen-5-yl-piperidin-4-yl-amino)-methyl]-benzamide
    —— 3-({4-[3-(acetylamino)phenyl]butanoyl}amino)-4-pyridinecarboxylic acid 1461601-13-7 C18H19N3O4
    3-({4-[3-(acetylamino)phenyl]butanoyl}amino)-4-pyridinecarboxylic acid
    —— 3-amino-2-methoxy-propanoic acid hydrochloride 1427379-00-7 C4H9NO3*ClH
    3-amino-2-methoxy-propanoic acid hydrochloride
    —— (+/-)-3-(2-Ethoxycarbonylmethoxy-5-<bis-(2-hydroxyethyl)-amino>-phenyl)-2-phthalimidopropionsaeure-ethylester 102380-26-7 C27H32N2O9
    (+/-)-3-(2-Ethoxycarbonylmethoxy-5-<bis-(2-hydroxyethyl)-amino>-phenyl)-2-phthalimidopropionsaeure-ethylester
    —— 3,4,3',4'-tetramethyl-1,3,1',5'-tetrahydro-5,5'-methanylylidene-bis-pyrrol-2-one 17403-22-4 C13H16N2O2
    3,4,3',4'-tetramethyl-1,3,1',5'-tetrahydro-5,5'-methanylylidene-bis-pyrrol-2-one
    —— 3-(N-Benzoyl-anilino)-2-phenyl-2H-pyrazolo<4,3-b>pyridin 19993-56-7 C25H18N4O
    3-(N-Benzoyl-anilino)-2-phenyl-2H-pyrazolo<4,3-b>pyridin
    —— 3-Hydroxy-4-methyl-anthraniloyl-DL-alanin-lactam 18877-36-6 C11H12N2O3
    3-Hydroxy-4-methyl-anthraniloyl-DL-alanin-lactam
    —— 3,5,10-Trianilino-pyren-1,6-chinon 18084-50-9 C34H23N3O2
    3,5,10-Trianilino-pyren-1,6-chinon
    —— 3.4.5-Tris-(ω-carboxypropyl)-cumol 18189-46-3 C21H30O6
    3.4.5-Tris-(ω-carboxypropyl)-cumol
    —— 3-(L-threo-1,2,3-Tribenzoyloxy-propyl)-4-(4-chlor-benzolazo)-1-(4-chlor-phenyl)-Δ<sup>2</sup>-pyrazolinon-5 22393-25-5 C39H28Cl2N4O7
    3-(L-threo-1,2,3-Tribenzoyloxy-propyl)-4-(4-chlor-benzolazo)-1-(4-chlor-phenyl)-Δ<sup>2</sup>-pyrazolinon-5
    —— 3-amino-7,7-dimethyl-2-benzoyl-7,8-dihydroselenopheno[2,3-b]quinolin-5(6H)-one 1487429-93-5 C20H18N2O2Se
    3-amino-7,7-dimethyl-2-benzoyl-7,8-dihydroselenopheno[2,3-b]quinolin-5(6H)-one
    —— 3,4-diethyl-1,6-dioxa-6aλ<sup>4</sup>-thia-2-azapentalene 78302-16-6 C8H11NO2S
    3,4-diethyl-1,6-dioxa-6aλ<sup>4</sup>-thia-2-azapentalene
    —— (3-exo)-(8-isopropyl-8-aza-bicyclo[3.2.1]oct-3-yl)-carbamic acid ethyl ester 1187161-94-9 C13H24N2O2
    (3-exo)-(8-isopropyl-8-aza-bicyclo[3.2.1]oct-3-yl)-carbamic acid ethyl ester
    —— 3-(4-Chloro-phenyl)-5-oxo-hexanoic acid methyl ester 131119-27-2 C13H15ClO3
    3-(4-Chloro-phenyl)-5-oxo-hexanoic acid methyl ester
    —— 3-selenophen-2-yl-acrylic acid ethyl ester 50266-61-0 C9H10O2Se
    3-selenophen-2-yl-acrylic acid ethyl ester
    —— 3-oxo-1-phenyl-1H-[1,3]oxazolo[3,4-f]phenanthridine-12b-carbonitrile 91871-11-3 C22H14N2O2
    3-oxo-1-phenyl-1H-[1,3]oxazolo[3,4-f]phenanthridine-12b-carbonitrile
    —— 3-[{2-(1-Benzylpiperidin-4-yl)ethyl}carbamoyl]-5-[(E)-2-(4-cyanophenyl)ethenyl]-1,2,4-oxadiazole fumarate 151307-44-7 C4H4O4*C26H27N5O2
    3-[{2-(1-Benzylpiperidin-4-yl)ethyl}carbamoyl]-5-[(E)-2-(4-cyanophenyl)ethenyl]-1,2,4-oxadiazole fumarate
    —— 3-[(4-Chlorophenyl)methoxy]-4-pyrimidin-5-yl-1,2,5-thiadiazole 287472-36-0 C13H9ClN4OS
    3-[(4-Chlorophenyl)methoxy]-4-pyrimidin-5-yl-1,2,5-thiadiazole
    —— (+)-(3S,4R)-1-(2-bromobenzyl)-3-[(S)-4-phenyl-2-oxo-1,3-oxazolidin-3-yl]-4-(E)-styryl-azetidin-2-one 850478-80-7 C27H23BrN2O3
    (+)-(3S,4R)-1-(2-bromobenzyl)-3-[(S)-4-phenyl-2-oxo-1,3-oxazolidin-3-yl]-4-(E)-styryl-azetidin-2-one
    —— 3-[(4-fluoro-2-isocyanatophenyl)methyl]thiophene 80517-71-1 C12H8FNOS
    3-[(4-fluoro-2-isocyanatophenyl)methyl]thiophene
    —— 3-endo-3-[2-(morpholine-4-carbonyl)-1-(2,2,2-trifluoro-ethyl)-1H-indol-5-yloxy]-8-aza-bicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester 937734-26-4 C27H34F3N3O5
    3-endo-3-[2-(morpholine-4-carbonyl)-1-(2,2,2-trifluoro-ethyl)-1H-indol-5-yloxy]-8-aza-bicyclo[3.2.1]octane-8-carboxylic acid tert-butyl ester
    —— 3-deoxy-3-S-(diisopropylphosphonomethyl)-3-mercapto-1-(thymin-1-yl)-α-L-threofuranose 1315328-94-9 C16H27N2O7PS
    3-deoxy-3-S-(diisopropylphosphonomethyl)-3-mercapto-1-(thymin-1-yl)-α-L-threofuranose
    —— 3-[1-(2,6-dichloro-3-fluorophenyl)-ethyl]-5-(1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine 1227611-19-9 C18H13Cl2FN4
    3-[1-(2,6-dichloro-3-fluorophenyl)-ethyl]-5-(1H-pyrazol-4-yl)-1H-pyrrolo[2,3-b]pyridine
    —— 3-amino-N-[(1S)-1-(8-chloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]-6-(3-pyrrolidin-1-ylsulfonylphenyl)pyrazine-2-carboxamide 1466564-18-0 C32H29ClN6O4S
    3-amino-N-[(1S)-1-(8-chloro-1-oxo-2-phenylisoquinolin-3-yl)ethyl]-6-(3-pyrrolidin-1-ylsulfonylphenyl)pyrazine-2-carboxamide
    —— 3-[Benzyloxy-(3-{3-[benzyloxy-(3-{3-[benzyloxy-(3-tert-butoxycarbonylamino-propionyl)-amino]-propionylamino}-propionyl)-amino]-propionylamino}-propionyl)-amino]-propionic acid methyl ester 846601-72-7 C45H60N6O12
    3-[Benzyloxy-(3-{3-[benzyloxy-(3-{3-[benzyloxy-(3-tert-butoxycarbonylamino-propionyl)-amino]-propionylamino}-propionyl)-amino]-propionylamino}-propionyl)-amino]-propionic acid methyl ester
    —— 3-bromo-1,4-dichloro-3,7,7-trimethoxynorborn-5-en-2-one 116585-22-9 C10H11BrCl2O4
    3-bromo-1,4-dichloro-3,7,7-trimethoxynorborn-5-en-2-one
    —— 3-{[(cyanoimino)(phenoxy)methyl]amino}propane-1,2-diyl dinitrate 263163-84-4 C11H11N5O7
    3-{[(cyanoimino)(phenoxy)methyl]amino}propane-1,2-diyl dinitrate
    —— (3aR,4R,5R,6aS)-5-Hydroxy-4-{(E)-(S)-3-hydroxy-5-[4-(trityl-amino)-phenyl]-pent-1-enyl}-hexahydro-cyclopenta[b]furan-2-one 117625-41-9 C37H37NO4
    (3aR,4R,5R,6aS)-5-Hydroxy-4-{(E)-(S)-3-hydroxy-5-[4-(trityl-amino)-phenyl]-pent-1-enyl}-hexahydro-cyclopenta[b]furan-2-one
    —— 3-tetrahydropyranyl brosylate 99396-03-9 C11H13BrO4S
    3-tetrahydropyranyl brosylate
    —— (3RS,5S,2'S,6'R,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 1064038-95-4 C53H94O7SSi2
    (3RS,5S,2'S,6'R,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
    —— (3aR,6aS)-6-Hydroxy-hexahydro-pentalen-1-one 251292-12-3 C8H12O2
    (3aR,6aS)-6-Hydroxy-hexahydro-pentalen-1-one
    —— 3-({4-[4-(β-alanylamino)phenyl]butanoyl}amino)-4-pyridinecarboxylic acid 1461602-48-1 C19H22N4O4
    3-({4-[4-(β-alanylamino)phenyl]butanoyl}amino)-4-pyridinecarboxylic acid
    —— 3-[ethyl(2-hydroxyethyl)sulfamoyl]-N-(4-fluorophenyl)benzamide 1445785-48-7 C17H19FN2O4S
    3-[ethyl(2-hydroxyethyl)sulfamoyl]-N-(4-fluorophenyl)benzamide
    —— 3-chloro-5-oxo-2,5-dihydro-isothiazole-4-carbonitrile 36778-10-6 C4HClN2OS
    3-chloro-5-oxo-2,5-dihydro-isothiazole-4-carbonitrile
    —— 3-Bromo-2-cyano-1,4-diethylthio-1,2,3,4-tetrahydroisoquinoline 70259-78-8 C14H17BrN2S2
    3-Bromo-2-cyano-1,4-diethylthio-1,2,3,4-tetrahydroisoquinoline
    —— (3R,4S)-1-((tert-butyldiphenylsilyl)oxy)-4-methylhex-5-en-3-yl acrylate 1011482-15-7 C26H34O3Si
    (3R,4S)-1-((tert-butyldiphenylsilyl)oxy)-4-methylhex-5-en-3-yl acrylate
    —— 3-(4-benzyl-3-methyl-5-oxo-1,2-oxazol-4-yl)propanenitrile 141648-46-6 C14H14N2O2
    3-(4-benzyl-3-methyl-5-oxo-1,2-oxazol-4-yl)propanenitrile
    —— 3-[1-(Benzo[1,3]dioxol-5-yloxy)-ethyl]-6-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine 124497-69-4 C19H16N4O3S
    3-[1-(Benzo[1,3]dioxol-5-yloxy)-ethyl]-6-phenyl-7H-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazine
    —— (3S,20S)-20-N-(2-methylpropyl)carbamoyl-5α-pregn-7-en-3β-yl acetate 1058719-65-5 C28H45NO3
    (3S,20S)-20-N-(2-methylpropyl)carbamoyl-5α-pregn-7-en-3β-yl acetate
    —— 3,5-Dimethyl[1,1'-biphenyl]-2-carboxaldehyde 119899-69-3 C15H14O
    3,5-Dimethyl[1,1'-biphenyl]-2-carboxaldehyde
    —— 3-cyclopropyl-3-(4-(2-(3-(oxazol-5-yl)phenylamino)pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile 1153940-68-1 C22H19N7O
    3-cyclopropyl-3-(4-(2-(3-(oxazol-5-yl)phenylamino)pyrimidin-4-yl)-1H-pyrazol-1-yl)propanenitrile
    —— 3-((2-methoxyphenylthio)methyl)-2-methylquinoline 1392270-01-7 C18H17NOS
    3-((2-methoxyphenylthio)methyl)-2-methylquinoline
    —— 3,4-Dihydro-3,3-dimethyl-4-(1-pyrrolidinyl)<1,2,4>triazino<4,3-b>indazole 85939-79-3 C15H19N5
    3,4-Dihydro-3,3-dimethyl-4-(1-pyrrolidinyl)<1,2,4>triazino<4,3-b>indazole
    —— 3-[2-((1S,2R,3R,4R)-3-Isocyanato-7-oxa-bicyclo[2.2.1]hept-2-ylmethyl)-phenyl]-propionic acid methyl ester 406682-75-5 C18H21NO4
    3-[2-((1S,2R,3R,4R)-3-Isocyanato-7-oxa-bicyclo[2.2.1]hept-2-ylmethyl)-phenyl]-propionic acid methyl ester
    —— 3,5,6-trichloropyridin-2-yl 4-chlorobenzoate 1253392-16-3 C12H5Cl4NO2
    3,5,6-trichloropyridin-2-yl 4-chlorobenzoate
    —— (3aR,4R,6aR)-6a-Benzyloxymethyl-4-methoxy-3-methylene-hexahydro-furo[3,4-b]furan 183073-34-9 C16H20O4
    (3aR,4R,6aR)-6a-Benzyloxymethyl-4-methoxy-3-methylene-hexahydro-furo[3,4-b]furan
    —— 32-chloro-32-deoxykijanolide 78798-23-9 C33H43ClO6
    32-chloro-32-deoxykijanolide
    —— 3-<3-Dimethylamino-propyl>-5-sulfamoyl-benzthiazolin-2-on 47066-55-7 C12H17N3O3S2
    3-<3-Dimethylamino-propyl>-5-sulfamoyl-benzthiazolin-2-on