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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— [3-(methoxymethylidene)cyclohexen-1-yl]methoxymethylbenzene 97997-33-6 C16H20O2
    [3-(methoxymethylidene)cyclohexen-1-yl]methoxymethylbenzene
    —— 3,5-seco-4-nor-cholestane-5,5(ethylene dioxy)-3-methyl alcohol 878193-39-6 C29H52O3
    3,5-seco-4-nor-cholestane-5,5(ethylene dioxy)-3-methyl alcohol
    —— 3,6-dimethylhept-1-en-3-yl methyl carbonate 1413934-99-2 C11H20O3
    3,6-dimethylhept-1-en-3-yl methyl carbonate
    —— (-)-3,6-Dimethyltricyclo<4.2.0.0<sup>3.8</sup>>octane 73986-15-9 C10H16
    (-)-3,6-Dimethyltricyclo<4.2.0.0<sup>3.8</sup>>octane
    —— [3-(2-bromo-benzyloxy)-pyrazolo[4,3-c]quinolin-2-yl]-acetic acid ethyl ester 1118100-29-0 C21H18BrN3O3
    [3-(2-bromo-benzyloxy)-pyrazolo[4,3-c]quinolin-2-yl]-acetic acid ethyl ester
    —— 3-butyrylamino-5-fluorouracil 78814-12-7 C8H10FN3O3
    3-butyrylamino-5-fluorouracil
    —— [3-(4-{5-[2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-phenoxy)-propyl]-dimethyl-amine 1323918-59-7 C30H26ClFN4O
    [3-(4-{5-[2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridin-4-yl]-pyridin-3-yl}-phenoxy)-propyl]-dimethyl-amine
    —— 3β-Hydroxy-14α,15α-epithio-5β-card-20(22)-enolid 6901-65-1 C23H32O3S
    3β-Hydroxy-14α,15α-epithio-5β-card-20(22)-enolid
    —— (+/-)-(3-ethoxymethyl-piperidin-1-yl)-quinoxalin-6-yl-methanone 938160-09-9 C17H21N3O2
    (+/-)-(3-ethoxymethyl-piperidin-1-yl)-quinoxalin-6-yl-methanone
    —— 3-cyclopropylmethyl-1-(3-nitro-phenyl)-2-thioxo-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 56739-11-8 C17H14N4O3S
    3-cyclopropylmethyl-1-(3-nitro-phenyl)-2-thioxo-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— 3-(4-v-Triazolyl)propionsaeuremethylester 28819-27-4 C7H11N3O2
    3-(4-v-Triazolyl)propionsaeuremethylester
    —— (3R,5R,9R,11R)-12-hydroxy-3,5,9,11-tetramethyl-7-oxododecanoic acid 139396-41-1 C16H30O4
    (3R,5R,9R,11R)-12-hydroxy-3,5,9,11-tetramethyl-7-oxododecanoic acid
    —— 3,4,5-trimethoxy-<i>trans</i>-cinnamic acid-(3-diethylamino-propylamide) 108623-65-0 C19H30N2O4
    3,4,5-trimethoxy-<i>trans</i>-cinnamic acid-(3-diethylamino-propylamide)
    —— 3-methyl-1-phenyl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one 56904-28-0 C14H11N3OS
    3-methyl-1-phenyl-2-thioxo-2,3-dihydro-1<i>H</i>-pyrido[2,3-<i>d</i>]pyrimidin-4-one
    —— (3-chloro-6-cyclopent-1-enyl-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl)-(3-thiazol-2-yl-2,5-dihydro-pyrrol-1-yl)-methanone 1239204-43-3 C21H16ClF3N4OS
    (3-chloro-6-cyclopent-1-enyl-8-trifluoromethyl-imidazo[1,2-a]pyridin-2-yl)-(3-thiazol-2-yl-2,5-dihydro-pyrrol-1-yl)-methanone
    —— (3aS,4R,7aR)-2,2,7a-Trimethyl-hexahydro-benzo[1,3]dioxol-4-ol 125627-42-1 C10H18O3
    (3aS,4R,7aR)-2,2,7a-Trimethyl-hexahydro-benzo[1,3]dioxol-4-ol
    —— 3β-acetoxy-20-oxo-(16β)-pregn-5-eno[16,17-<i>d</i>]isoxazole-3'-carbaldehyde (<i>Z</i>)-oxime 52481-94-4 C25H34N2O5
    3β-acetoxy-20-oxo-(16β)-pregn-5-eno[16,17-<i>d</i>]isoxazole-3'-carbaldehyde (<i>Z</i>)-oxime
    —— 3-oxo-2-(2-(3-fluorophenyl)hydrazono)butanoic acid ethyl ester 327089-82-7 C12H13FN2O3
    3-oxo-2-(2-(3-fluorophenyl)hydrazono)butanoic acid ethyl ester
    —— 3-benzyloxy-2-allylbenzyl alcohol 532399-96-5 C17H18O2
    3-benzyloxy-2-allylbenzyl alcohol
    —— 3-(4-Chloro-2-methylphenoxy)-1-methylpyrazol-4-amine;hydrochloride 1431965-11-5 C11H13Cl2N3O
    3-(4-Chloro-2-methylphenoxy)-1-methylpyrazol-4-amine;hydrochloride
    —— 3-Amino-4-hydroxy-4-(p-bromphenyl)thiazolidin-2-thion 23198-65-4 C9H9BrN2OS2
    3-Amino-4-hydroxy-4-(p-bromphenyl)thiazolidin-2-thion
    —— 3-(2,4-difluorophenyl)-1,10,10-trimethyl-3,4-diazatricyclo[5.2.1.0(2,6)]deca-2(6),4-dien-5-carboxylic acid 916591-91-8 C18H18F2N2O2
    3-(2,4-difluorophenyl)-1,10,10-trimethyl-3,4-diazatricyclo[5.2.1.0(2,6)]deca-2(6),4-dien-5-carboxylic acid
    —— (3aR,7R)-7-Isopropyl-3,3a,4,5-tetrahydro-7H-pyrano[3,4-c]isoxazole 136968-84-8 C9H15NO2
    (3aR,7R)-7-Isopropyl-3,3a,4,5-tetrahydro-7H-pyrano[3,4-c]isoxazole
    —— 3-benzoyl-1-(4-bromophenyl)-4-(4-methoxyphenyl)-6-phenyl-2(1H)-pyridinethione 96853-08-6 C31H22BrNO2S
    3-benzoyl-1-(4-bromophenyl)-4-(4-methoxyphenyl)-6-phenyl-2(1H)-pyridinethione
    —— (3R,5S)-5-[2-(Butyl-dimethyl-silanyl)-ethyl]-3-(4-methoxy-phenyl)-dihydro-furan-2-one 147190-20-3 C19H30O3Si
    (3R,5S)-5-[2-(Butyl-dimethyl-silanyl)-ethyl]-3-(4-methoxy-phenyl)-dihydro-furan-2-one
    —— 3-[3-(piperidin-1-yl)quinoxalin-6-yl]benzonitrile 1271833-91-0 C20H18N4
    3-[3-(piperidin-1-yl)quinoxalin-6-yl]benzonitrile
    —— 3-Methoxy-2-(4-nitro-phenyl)-1-oxo-inden 101727-52-0 C16H11NO4
    3-Methoxy-2-(4-nitro-phenyl)-1-oxo-inden
    —— [3-(2-cyclohexylaminopyridin-4-yl)-[2,6]naphthyridin-1-yl]pyrrolidin-3-ylamine 1071129-92-4 C23H28N6
    [3-(2-cyclohexylaminopyridin-4-yl)-[2,6]naphthyridin-1-yl]pyrrolidin-3-ylamine
    —— 3-(4-chlorophenyl)-2H-benzo[e][1,4]dioxepin-5(3H)-one 1556674-39-5 C15H11ClO3
    3-(4-chlorophenyl)-2H-benzo[e][1,4]dioxepin-5(3H)-one
    —— (3-bromo-6,6-dimethylhept-4-yn-1-yl)benzene 1105596-53-9 C15H19Br
    (3-bromo-6,6-dimethylhept-4-yn-1-yl)benzene
    —— (3aR,6aR)-2,2-diisopropyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-4(5H)-one 1311201-16-7 C11H19NO3
    (3aR,6aR)-2,2-diisopropyldihydro-3aH-[1,3]dioxolo[4,5-c]pyrrol-4(5H)-one
    —— 3β-acetoxy-20-benzoyloxy-5β,17α-pregnan-15-one 89886-50-0 C30H40O5
    3β-acetoxy-20-benzoyloxy-5β,17α-pregnan-15-one
    —— 3β-Hydroxycholestane-5α,3α-carbolactam 73997-70-3 C28H47NO2
    3β-Hydroxycholestane-5α,3α-carbolactam
    —— 3,4-Diethoxy-5-methoxybenzoyl chloride 1360771-85-2 C12H15ClO4
    3,4-Diethoxy-5-methoxybenzoyl chloride
    —— 3,5-di-<i>tert</i>-butyl-4-hydroxy-[1,2]dithiolylium betaine 69825-74-7 C11H18OS2
    3,5-di-<i>tert</i>-butyl-4-hydroxy-[1,2]dithiolylium betaine
    —— (3S,3'S)-1-methyl-6'-phenyl-3'-propionyl-1'-tosyl-2',3'-dihydro-1'H-spiro[indoline-3,4'-pyridin]-2-one 1590444-21-5 C29H28N2O4S
    (3S,3'S)-1-methyl-6'-phenyl-3'-propionyl-1'-tosyl-2',3'-dihydro-1'H-spiro[indoline-3,4'-pyridin]-2-one
    —— 3-(benzyloxymethyl)-1-[(Z)-2,3-di-O-(tert-butyldimethylsilyl)-4,5-dehydro-5-formamido-β-D-ribo-pentofuranosyl]uracil 1384963-27-2 C30H47N3O7Si2
    3-(benzyloxymethyl)-1-[(Z)-2,3-di-O-(tert-butyldimethylsilyl)-4,5-dehydro-5-formamido-β-D-ribo-pentofuranosyl]uracil
    —— (+/-)-3-<4-<<(1,1-dimethylethyl)dimethylsilyl>oxy>butyl>-5-(dimethoxymethyl)-4,5-dihydroisoxazole 135147-32-9 C16H33NO4Si
    (+/-)-3-<4-<<(1,1-dimethylethyl)dimethylsilyl>oxy>butyl>-5-(dimethoxymethyl)-4,5-dihydroisoxazole
    —— 3,4-dimercaptobenzoic acid 935687-90-4 C7H6O2S2
    3,4-dimercaptobenzoic acid
    —— (3-ethyl-5-methylphenyl) N-(3-aminophenyl)carbamate 69450-09-5 C16H18N2O2
    (3-ethyl-5-methylphenyl) N-(3-aminophenyl)carbamate
    —— 3-Butyl-6-bis(2-hydroxyethyl)amino-phthalide hydrochloride 385811-21-2 C16H23NO4*ClH
    3-Butyl-6-bis(2-hydroxyethyl)amino-phthalide hydrochloride
    —— 3-(4-Iodophenyl)-1,2-dimethyl-5-phenylpyrrole 1260147-09-8 C18H16IN
    3-(4-Iodophenyl)-1,2-dimethyl-5-phenylpyrrole
    —— 3-(2,4-diamino-6-methyl-pyrimidin-5-yloxy)-pyrrolidine-2,5-dione 60437-49-2 C9H11N5O3
    3-(2,4-diamino-6-methyl-pyrimidin-5-yloxy)-pyrrolidine-2,5-dione
    —— 3-[Hydroxy-(4-methoxy-phenyl)-methyl]-heptan-2-one 58547-22-1 C15H22O3
    3-[Hydroxy-(4-methoxy-phenyl)-methyl]-heptan-2-one
    —— 3-[1-(4-cyanophenyl)-5-(3-fluorophenyl)-1H-pyrazol-3-yl]-N-[2-(morpholin-4-yl)ethyl]propanamide 1353541-20-4 C25H26FN5O2
    3-[1-(4-cyanophenyl)-5-(3-fluorophenyl)-1H-pyrazol-3-yl]-N-[2-(morpholin-4-yl)ethyl]propanamide
    —— 3-acetoxy-4-methoxyaniline 53606-43-2 C9H11NO3
    3-acetoxy-4-methoxyaniline
    —— 3-Cyclohexyl-6-chlor-2H-1,2,4-benzothiadiazin-1,1-dioxid 37157-73-6 C13H15ClN2O2S
    3-Cyclohexyl-6-chlor-2H-1,2,4-benzothiadiazin-1,1-dioxid
    —— [(3R,3aR,6R,6aR)-6-(4-hydroxybenzoyl)oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 4-hexylbenzoate 1117945-84-2 C26H30O7
    [(3R,3aR,6R,6aR)-6-(4-hydroxybenzoyl)oxy-2,3,3a,5,6,6a-hexahydrofuro[3,2-b]furan-3-yl] 4-hexylbenzoate
    —— 3-Dodecyl-3,4-dihydro-pyrrolo[2,1-c][1,4]oxazin-1-one 128500-34-5 C19H31NO2
    3-Dodecyl-3,4-dihydro-pyrrolo[2,1-c][1,4]oxazin-1-one
    —— 3<sup>A</sup>,6<sup>A</sup>-anhydro-α-cyclodextrin 117475-31-7 C36H58O29
    3<sup>A</sup>,6<sup>A</sup>-anhydro-α-cyclodextrin