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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Methyl-1,2-dioxopyrido<1,2-a>benzimidazole-2-(4'-methoxyphenyl)-hydrazone 79926-34-4 C19H16N4O2
    3-Methyl-1,2-dioxopyrido<1,2-a>benzimidazole-2-(4'-methoxyphenyl)-hydrazone
    —— 3,6-Dimethyl-2-{[1-methyl-1H-quinolin-(2Z)-ylidenemethyl]-azo}-benzothiazol-3-ium; iodide 78162-40-0 C20H19N4S*I
    3,6-Dimethyl-2-{[1-methyl-1H-quinolin-(2Z)-ylidenemethyl]-azo}-benzothiazol-3-ium; iodide
    —— 3-(4-chloro-phenyl)-4,4-dimethyl-oxetan-2-one 71155-76-5 C11H11ClO2
    3-(4-chloro-phenyl)-4,4-dimethyl-oxetan-2-one
    —— 3-((1S,2R,3R,4S)-2-Acetoxy-3-acetoxymethyl-3-methyl-bicyclo[2.2.1]hept-1-yl)-propionic acid methyl ester 58698-25-2 C17H26O6
    3-((1S,2R,3R,4S)-2-Acetoxy-3-acetoxymethyl-3-methyl-bicyclo[2.2.1]hept-1-yl)-propionic acid methyl ester
    —— 3-Amino-1,4,4-triphenyl-2-azetidinon 72899-76-4 C21H18N2O
    3-Amino-1,4,4-triphenyl-2-azetidinon
    —— 3-(1-oxo-2-phenyl-1,2-dihydro-isoquinolin-3-yl)-acrylic acid 73109-15-6 C18H13NO3
    3-(1-oxo-2-phenyl-1,2-dihydro-isoquinolin-3-yl)-acrylic acid
    —— 3-nitromethylene-3H-1,2-dithiole 78302-19-9 C4H3NO2S2
    3-nitromethylene-3H-1,2-dithiole
    —— (3aR,9aS)-octahydrocycloocta[d][1,3]dioxol-2-one 50300-32-8 C9H14O3
    (3aR,9aS)-octahydrocycloocta[d][1,3]dioxol-2-one
    —— (3S)-2-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]-methylamino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid 103733-45-5 C26H32N2O5
    (3S)-2-[(2S)-2-[[(2S)-1-ethoxy-1-oxo-4-phenylbutan-2-yl]-methylamino]propanoyl]-3,4-dihydro-1H-isoquinoline-3-carboxylic acid
    —— 3-chloro-N,N-diethyl-4-[(1,1,3,3-tetraoxo-1lambda6,3lambda6-benzodithiol-2-ylidene)methyl]aniline 1186127-33-2 C18H18ClNO4S2
    3-chloro-N,N-diethyl-4-[(1,1,3,3-tetraoxo-1lambda6,3lambda6-benzodithiol-2-ylidene)methyl]aniline
    —— 3-[N-(tert-butyloxycarbonyl)-N-(2-propenyl)amino]-2-iodobenzaldehyde 204916-04-1 C15H18INO3
    3-[N-(tert-butyloxycarbonyl)-N-(2-propenyl)amino]-2-iodobenzaldehyde
    —— 3-benzyloxy-4,5α-epoxy-17-methyl-6-propoxy-morphina-6,8(14)-diene 47672-18-4 C27H29NO3
    3-benzyloxy-4,5α-epoxy-17-methyl-6-propoxy-morphina-6,8(14)-diene
    —— 3,4-diethyl-1,1-dimethyl-1-trimethylstannyl-3-stannolene 167896-79-9 C13H28Sn2
    3,4-diethyl-1,1-dimethyl-1-trimethylstannyl-3-stannolene
    —— 3-benzyl-2-iodoquinoline 870070-56-7 C16H12IN
    3-benzyl-2-iodoquinoline
    —— 3,4-dichloro-N-(((3S,5S)-1-(2-cyclopropylbutyl)-2-oxo-3-(2-(piperidin-1-yl)ethyl)-1,4-diazepan-5-yl)methyl)benzamide 1185653-97-7 C27H40Cl2N4O2
    3,4-dichloro-N-(((3S,5S)-1-(2-cyclopropylbutyl)-2-oxo-3-(2-(piperidin-1-yl)ethyl)-1,4-diazepan-5-yl)methyl)benzamide
    —— 3-Cyclopropyl-2,4,5-trifluoro-benzoic acid methyl ester 147425-32-9 C11H9F3O2
    3-Cyclopropyl-2,4,5-trifluoro-benzoic acid methyl ester
    —— 3-(4-cyanophenyl)-N-cyclohexylbutanamide 1257558-02-3 C17H22N2O
    3-(4-cyanophenyl)-N-cyclohexylbutanamide
    —— 3-{4-[6-(4-isopropyl-piperazin-1-yl)-pyridin-3-yl]-5-methyl-thiazol-2-yl}-1H-indazole 1057135-67-7 C23H26N6S
    3-{4-[6-(4-isopropyl-piperazin-1-yl)-pyridin-3-yl]-5-methyl-thiazol-2-yl}-1H-indazole
    —— 3-phenyl-2-<3-(3-phenylpyrazolo<1,5-a>pyrimidin-2-ylamino)prop-2-enylideneamino>pyrazolo<1,5-a>pyrimidine 85738-44-9 C27H20N8
    3-phenyl-2-<3-(3-phenylpyrazolo<1,5-a>pyrimidin-2-ylamino)prop-2-enylideneamino>pyrazolo<1,5-a>pyrimidine
    —— 3-nonyl-[1,2,4]triazolo[4,3-a]pyridine 13274-62-9 C15H23N3
    3-nonyl-[1,2,4]triazolo[4,3-a]pyridine
    —— 3-Methyl-butyric acid (1R,2R,4S)-2-acetoxy-1-[3-(3-methyl-butyryloxy)-propyl]-4-propionyloxy-hept-6-enyl ester 213414-36-9 C25H42O8
    3-Methyl-butyric acid (1R,2R,4S)-2-acetoxy-1-[3-(3-methyl-butyryloxy)-propyl]-4-propionyloxy-hept-6-enyl ester
    —— (3aS,5aR,6S,9R,9aS,9bS)-5-((tert-butyldimethylsilyl)oxy)-9b-hydroxy-3a,4,5,5a,6,9,9a,9b-octahydro-6,9-methanonaphtho[2,1-b]furan-2(1H)-one 433218-87-2 C13H16O4
    (3aS,5aR,6S,9R,9aS,9bS)-5-((tert-butyldimethylsilyl)oxy)-9b-hydroxy-3a,4,5,5a,6,9,9a,9b-octahydro-6,9-methanonaphtho[2,1-b]furan-2(1H)-one
    —— 3-Diazabicyclo<3.3.0>octa-1,5,7-triene 78698-13-2 C8H6N2
    3-Diazabicyclo<3.3.0>octa-1,5,7-triene
    —— (3-Bromo-4-hydroxy-5-methoxy-phenyl)-(4-methoxy-phenylamino)-acetonitrile 73022-19-2 C16H15BrN2O3
    (3-Bromo-4-hydroxy-5-methoxy-phenyl)-(4-methoxy-phenylamino)-acetonitrile
    —— 3-(5-Cyclohexyl-2-hydroxy-phenyl)-3-phenyl-propionic acid 73779-11-0 C21H24O3
    3-(5-Cyclohexyl-2-hydroxy-phenyl)-3-phenyl-propionic acid
    —— 3-(2-Benzo[1,3]dioxol-5-yl-ethylamino)-1-(8-chloro-3,4-dihydro-2H-benzo[b][1,4]thiazepin-5-yl)-propan-1-one 782421-99-2 C21H23ClN2O3S
    3-(2-Benzo[1,3]dioxol-5-yl-ethylamino)-1-(8-chloro-3,4-dihydro-2H-benzo[b][1,4]thiazepin-5-yl)-propan-1-one
    —— (3E,6E,10E)-12-(tert-Butyl-diphenyl-silanyloxy)-2,6,10-trimethyl-dodeca-3,6,10-trien-2-ol 151409-26-6 C31H44O2Si
    (3E,6E,10E)-12-(tert-Butyl-diphenyl-silanyloxy)-2,6,10-trimethyl-dodeca-3,6,10-trien-2-ol
    —— 3-Carbamil-1-fenil-3,4-diidro-1H-2,3-benzossazina 36266-23-6 C15H14N2O2
    3-Carbamil-1-fenil-3,4-diidro-1H-2,3-benzossazina
    —— <3.2>Metacyclophan-2-carboxamid 17387-97-2 C18H19NO
    <3.2>Metacyclophan-2-carboxamid
    —— 3-acetamido-4-acetoxybenzenesulfonic acid 123687-02-5 C10H11NO6S
    3-acetamido-4-acetoxybenzenesulfonic acid
    —— 3-(Piperidin-1-YL)bicyclo[1.1.1]pentan-1-amine 1936444-74-4 C10H18N2
    3-(Piperidin-1-YL)bicyclo[1.1.1]pentan-1-amine
    —— 3,5-di-O-acetyl-1,2-O-<(1-exo-cyano)ethylidene>-β-L-arabinofuranose 97372-05-9 C12H15NO7
    3,5-di-O-acetyl-1,2-O-<(1-exo-cyano)ethylidene>-β-L-arabinofuranose
    —— 3-(2,1,3-benzoxadiazol-4-yl)-4-isopropoxycarbonyl-2-nitro-5-oxo-hexanoic acid methylester 86482-87-3 C17H19N3O8
    3-(2,1,3-benzoxadiazol-4-yl)-4-isopropoxycarbonyl-2-nitro-5-oxo-hexanoic acid methylester
    —— 3-methoxy-7-(propan-2-ylidene)-3-borabicyclo[3.3.1]nonane 104823-82-7 C12H21BO
    3-methoxy-7-(propan-2-ylidene)-3-borabicyclo[3.3.1]nonane
    —— 3',5'-di-O-acetyl-2'-deoxy-O<sup>6</sup>-[2-(4-nitrophenyl)ethyl]xanthosine 108310-93-6 C22H23N5O9
    3',5'-di-O-acetyl-2'-deoxy-O<sup>6</sup>-[2-(4-nitrophenyl)ethyl]xanthosine
    —— 3-Methyl-2-{4,5,6,7-tetrachloro-3-[3-methyl-3H-benzothiazol-(2Z)-ylidene]-3H-inden-1-yl}-benzothiazol-3-ium; iodide 118816-20-9 C25H15Cl4N2S2*I
    3-Methyl-2-{4,5,6,7-tetrachloro-3-[3-methyl-3H-benzothiazol-(2Z)-ylidene]-3H-inden-1-yl}-benzothiazol-3-ium; iodide
    —— (3S,5S)-5-Benzyl-3-methyl-2-oxo-morpholine-4-carboxylic acid tert-butyl ester 141409-87-2 C17H23NO4
    (3S,5S)-5-Benzyl-3-methyl-2-oxo-morpholine-4-carboxylic acid tert-butyl ester
    —— 3-acetoxy-5-(2-chloro-benzoyl)-4,5,6,7-tetrahydro-thieno[3,2-<i>c</i>]pyridine-2-carboxylic acid ethyl ester 67848-58-2 C19H18ClNO5S
    3-acetoxy-5-(2-chloro-benzoyl)-4,5,6,7-tetrahydro-thieno[3,2-<i>c</i>]pyridine-2-carboxylic acid ethyl ester
    —— ((3aR,4R,6S,6aR)-2,2-Dimethyl-6-phenylamino-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-methanol 85230-85-9 C14H19NO4
    ((3aR,4R,6S,6aR)-2,2-Dimethyl-6-phenylamino-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-methanol
    —— 3-[[3-(4-Fluorophenyl)-7-[5-[(4-fluorophenyl)methyl]-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]methyl]cyclobutane-1-carboxylic acid 1373275-92-3 C30H23F2N3O4
    3-[[3-(4-Fluorophenyl)-7-[5-[(4-fluorophenyl)methyl]-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]methyl]cyclobutane-1-carboxylic acid
    —— 3-Methyl-2-oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (2-amino-4-chloro-phenyl)-amide 78633-57-5 C14H12ClN3O4S
    3-Methyl-2-oxo-2,3-dihydro-benzooxazole-5-sulfonic acid (2-amino-4-chloro-phenyl)-amide
    —— (3,4-Bis-benzyloxy-2,6-dimethyl-phenyl)-acetic acid (E)-2-(3,4-dimethoxy-2,6-dimethyl-phenyl)-vinyl ester 80367-62-0 C36H38O6
    (3,4-Bis-benzyloxy-2,6-dimethyl-phenyl)-acetic acid (E)-2-(3,4-dimethoxy-2,6-dimethyl-phenyl)-vinyl ester
    —— 3-[2-(4-oxo-3-phenyl-1,3-thiazolidin-2-ylidene)hydrazinocarbonylmethyl]quinoxalin-2(1H)-one 1204210-65-0 C19H15N5O3S
    3-[2-(4-oxo-3-phenyl-1,3-thiazolidin-2-ylidene)hydrazinocarbonylmethyl]quinoxalin-2(1H)-one
    —— 3-chloropyridin-4-yl N,N,N',N'-tetramethyldiamidophosphate 1224597-99-2 C9H15ClN3O2P
    3-chloropyridin-4-yl N,N,N',N'-tetramethyldiamidophosphate
    —— 3,9-bis[2,4-di(tert-butyl)phenoxy]-2,4,8,10-tetraoxa-3λ<sup>5</sup>,9λ<sup>5</sup>-diphosphaspiro[5.5]undecane-3,9-disulfide 1448343-88-1 C33H50O6P2S2
    3,9-bis[2,4-di(tert-butyl)phenoxy]-2,4,8,10-tetraoxa-3λ<sup>5</sup>,9λ<sup>5</sup>-diphosphaspiro[5.5]undecane-3,9-disulfide
    —— 3-[(4-methoxybenzyloxy)methyl]-oxetan-3-ylmethanol 1450912-10-3 C13H18O4
    3-[(4-methoxybenzyloxy)methyl]-oxetan-3-ylmethanol
    —— 3-(trifluoroacetamido)propyl 2-acetamido-6-O-benzyl-3-O-(6-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside 121042-79-3 C36H47F3N2O12
    3-(trifluoroacetamido)propyl 2-acetamido-6-O-benzyl-3-O-(6-O-benzyl-3,4-O-isopropylidene-β-D-galactopyranosyl)-2-deoxy-β-D-glucopyranoside
    —— 3-Bromo-4,4-dimethoxypentacyclo<5.4.0.0<sup>2,6</sup>.0<sup>3,10</sup>.0<sup>5,9</sup>>undecan-8,11-diyl sulfite 80661-88-7 C13H15BrO5S
    3-Bromo-4,4-dimethoxypentacyclo<5.4.0.0<sup>2,6</sup>.0<sup>3,10</sup>.0<sup>5,9</sup>>undecan-8,11-diyl sulfite
    —— 3,4,5,6-tetrahydro-6b-morpholino-2a,6b-cyclobenzo<e>naphth<1,2-b>azepin-2-(1H)-one 124570-86-1 C22H24N2O2
    3,4,5,6-tetrahydro-6b-morpholino-2a,6b-cyclobenzo<e>naphth<1,2-b>azepin-2-(1H)-one
    —— 3-propylisoxazole-5-carboxylic acid pentafluorophenyl ester 910321-90-3 C13H8F5NO3
    3-propylisoxazole-5-carboxylic acid pentafluorophenyl ester