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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-<m-Toluidino>-5-isobutyl-1,2,4-triazol 132857-27-3 C13H18N4
    3-<m-Toluidino>-5-isobutyl-1,2,4-triazol
    —— [3-Methyl-5-(2-oxo-2-phenyl-ethylcarbamoyl)-1H-pyrazol-4-yl]-carbamic acid tert-butyl ester 94993-83-6 C18H22N4O4
    [3-Methyl-5-(2-oxo-2-phenyl-ethylcarbamoyl)-1H-pyrazol-4-yl]-carbamic acid tert-butyl ester
    —— 3-benzamidomethyl-6-chloro-2-(4'-tolyl)imidazo<1,2-a>pyrimidine 142074-22-4 C21H17ClN4O
    3-benzamidomethyl-6-chloro-2-(4'-tolyl)imidazo<1,2-a>pyrimidine
    —— 3-Cyclopropylamino-3-((3aR,5R,6S,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-propionic acid ethyl ester 623559-34-2 C16H27NO6
    3-Cyclopropylamino-3-((3aR,5R,6S,6aR)-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-5-yl)-propionic acid ethyl ester
    —— 3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid 6-nitrooxy-hexyl ester 1031435-26-3 C42H50N4O7S
    3-[3-tert-butylsulfanyl-1-[4-(6-methoxy-pyridin-3-yl)-benzyl]-5-(pyridin-2-ylmethoxy)-1H-indol-2-yl]-2,2-dimethyl-propionic acid 6-nitrooxy-hexyl ester
    —— 3.18-Ethylendioxy-17-hydroxy-15.16-seco-beyeran-15.16-dioic acid-dimethylester 101230-86-8 C24H38O7
    3.18-Ethylendioxy-17-hydroxy-15.16-seco-beyeran-15.16-dioic acid-dimethylester
    —— (3R,4S)-3-<(Z)-2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido>-4-hydroxymethyl-2-oxo-1-sulfoazetidine 3,3,6,9,9-pentamethyl-2,10-diazabicyclo<4.4.0>-1-decene salt 91877-76-8 C10H13N5O7S2*C13H24N2
    (3R,4S)-3-<(Z)-2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido>-4-hydroxymethyl-2-oxo-1-sulfoazetidine 3,3,6,9,9-pentamethyl-2,10-diazabicyclo<4.4.0>-1-decene salt
    —— 3-[6-[(3S)-3-tert-butylpiperazin-1-yl]-3-(trifluoromethyl)pyridin-2-yl]-2H-pyrazolo[3,4-b]pyridine 1206622-05-0 C20H23F3N6
    3-[6-[(3S)-3-tert-butylpiperazin-1-yl]-3-(trifluoromethyl)pyridin-2-yl]-2H-pyrazolo[3,4-b]pyridine
    —— 3-[1-(4-chlorobenzyl)-1H-imidazol-5-yl]-1-propanol 1209470-34-7 C13H15ClN2O
    3-[1-(4-chlorobenzyl)-1H-imidazol-5-yl]-1-propanol
    —— 3-Ethyl-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-8-carboxylic acid amide 87745-89-9 C12H13N3O2
    3-Ethyl-2-methyl-4-oxo-4H-pyrido[1,2-a]pyrimidine-8-carboxylic acid amide
    —— (3aS,4R,6aR)-4-Allyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole 115886-17-4 C10H17NO2
    (3aS,4R,6aR)-4-Allyl-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyrrole
    —— 3-(3-carboxy-2,2,3-trimethyl-cyclopentyl)-propionic acid 854412-59-2 C12H20O4
    3-(3-carboxy-2,2,3-trimethyl-cyclopentyl)-propionic acid
    —— 3-(4-fluoro-2-propan-2-ylphenyl)-N-[[4-[1-[4-(trifluoromethoxy)phenyl]-1,2,4-triazol-3-yl]phenyl]methylideneamino]-1,3-thiazetidin-2-imine 1449225-14-2 C27H22F4N6OS
    3-(4-fluoro-2-propan-2-ylphenyl)-N-[[4-[1-[4-(trifluoromethoxy)phenyl]-1,2,4-triazol-3-yl]phenyl]methylideneamino]-1,3-thiazetidin-2-imine
    —— 3-[2-[Bis[2-[(3-carboxy-2-hydroxyphenyl)methylideneamino]ethyl]amino]ethyliminomethyl]-2-hydroxybenzoic acid 146679-20-1 C30H30N4O9
    3-[2-[Bis[2-[(3-carboxy-2-hydroxyphenyl)methylideneamino]ethyl]amino]ethyliminomethyl]-2-hydroxybenzoic acid
    —— 3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid 81165-37-9 2C2H2O4*C46H56N2O10
    3-[6,7-Dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionic acid 2-{3-[6,7-dimethoxy-1-(4-methoxy-benzyl)-3,4-dihydro-1H-isoquinolin-2-yl]-propionyloxy}-ethyl ester; compound with oxalic acid
    —— 3-n-Butyl-4-hydroxy-8-methoxycarbonyl-6-phenylpyrido<2,3-d>pyridazine-2,5(1H,6H)-dione 129109-49-5 C19H19N3O5
    3-n-Butyl-4-hydroxy-8-methoxycarbonyl-6-phenylpyrido<2,3-d>pyridazine-2,5(1H,6H)-dione
    —— 3-<(ethoxycarbonyl)oxy>-3-buten-2-one 79899-11-9 C7H10O4
    3-<(ethoxycarbonyl)oxy>-3-buten-2-one
    —— 3-(3-aminomethyl-cyclohexylmethyl)-2-naphthalen-1-yl-7-chloro-3H-quinazolin-4-one 332121-63-8 C26H26ClN3O
    3-(3-aminomethyl-cyclohexylmethyl)-2-naphthalen-1-yl-7-chloro-3H-quinazolin-4-one
    —— 3-[(6-Methyl-benzothiazol-2-yl)-hydrazono]-1-morpholin-4-ylmethyl-1,3-dihydro-indol-2-one 117134-76-6 C21H21N5O2S
    3-[(6-Methyl-benzothiazol-2-yl)-hydrazono]-1-morpholin-4-ylmethyl-1,3-dihydro-indol-2-one
    —— 3-methoxy-2-(3,4,5-trimethoxyphenyl)quinazolin-4(3H)-one 1520078-10-7 C18H18N2O5
    3-methoxy-2-(3,4,5-trimethoxyphenyl)quinazolin-4(3H)-one
    —— 3-ethyl-2-methyl-4-oxo-4H-pyrido<1,2-a>pyrimidine-7-carboxylic acid methyl ester 87665-89-2 C13H14N2O3
    3-ethyl-2-methyl-4-oxo-4H-pyrido<1,2-a>pyrimidine-7-carboxylic acid methyl ester
    —— 3-(4-bromo-benzyl)-l-[3-(4-fluoro-phenoxy)-propyl]-5-methyl-l,3-dihydro-benzoimidazol-2-ylideneamine hydrobromide 1229247-87-3 BrH*C24H23BrFN3O
    3-(4-bromo-benzyl)-l-[3-(4-fluoro-phenoxy)-propyl]-5-methyl-l,3-dihydro-benzoimidazol-2-ylideneamine hydrobromide
    —— 3-(Diethyl-propoxymethyl-silanyl)-prop-2-yn-1-ol 30278-60-5 C11H22O2Si
    3-(Diethyl-propoxymethyl-silanyl)-prop-2-yn-1-ol
    —— 3-(O-Methyl-aci-nitro)-1,1-bis-methoxycarbonyl-prop-1-en 13722-84-4 C8H11NO6
    3-(O-Methyl-aci-nitro)-1,1-bis-methoxycarbonyl-prop-1-en
    —— 3-(4-methoxyphenyl)-7-methyl-4'H-spiro[isoindole-1,1'-naphthalen]-4'-one 1383378-49-1 C25H19NO2
    3-(4-methoxyphenyl)-7-methyl-4'H-spiro[isoindole-1,1'-naphthalen]-4'-one
    —— 3-ethyl-1,1,2-trimethyl-8-sulfo-1H-benzo[e]indolium 1226578-69-3 C17H19NO3S
    3-ethyl-1,1,2-trimethyl-8-sulfo-1H-benzo[e]indolium
    —— 3-chloro-2-isopropyl-5-methyl-2<i>H</i>-[1,2,6]thiadiazine 1,1-dioxide 72180-07-5 C7H11ClN2O2S
    3-chloro-2-isopropyl-5-methyl-2<i>H</i>-[1,2,6]thiadiazine 1,1-dioxide
    —— 3,17-Bis-<(3-phenyl-propionyl)-hydrazono>-5α-androstan 5696-66-2 C37H48N4O2
    3,17-Bis-<(3-phenyl-propionyl)-hydrazono>-5α-androstan
    —— 3-Phenyl-6-diethylamino-hexadiin-(1,4)-ol-(3) 18861-04-6 C16H19NO
    3-Phenyl-6-diethylamino-hexadiin-(1,4)-ol-(3)
    —— 3β-(<i>O</i><sup>2</sup>-acetyl-<i>O</i><sup>4</sup>-β-D-glucopyranosyl-<i>O</i><sup>3</sup>-methyl-β-D-fucopyranosyloxy)-14-hydroxy-5β,14β-carda-16,20(22)-dienolide 120582-16-3 C38H56O14
    3β-(<i>O</i><sup>2</sup>-acetyl-<i>O</i><sup>4</sup>-β-D-glucopyranosyl-<i>O</i><sup>3</sup>-methyl-β-D-fucopyranosyloxy)-14-hydroxy-5β,14β-carda-16,20(22)-dienolide
    —— 3,7-dimethyl-3,4-dihydro-naphthalene-1,2-dicarboxylic acid dimethyl ester 101431-94-1 C16H18O4
    3,7-dimethyl-3,4-dihydro-naphthalene-1,2-dicarboxylic acid dimethyl ester
    —— 3β,23-Diacetyl-N-isobutyrylveratramin 124561-37-1 C35H49NO5
    3β,23-Diacetyl-N-isobutyrylveratramin
    —— 3α,20β<sub>F</sub>-bis-benzoyloxy-5β-pregn-8-en-11-one 116403-24-8 C35H40O5
    3α,20β<sub>F</sub>-bis-benzoyloxy-5β-pregn-8-en-11-one
    —— 3-(4-methyl-piperazino)-2,3-dihydro-1<i>H</i>-pyrido[3,2,1-<i>kl</i>]phenothiazine 114984-42-8 C20H23N3S
    3-(4-methyl-piperazino)-2,3-dihydro-1<i>H</i>-pyrido[3,2,1-<i>kl</i>]phenothiazine
    —— 3-acetoxy-2-(4-acetoxy-3,5-dimethoxy-phenyl)-7,8-dimethoxy-chromen-4-one 112863-87-3 C23H22O10
    3-acetoxy-2-(4-acetoxy-3,5-dimethoxy-phenyl)-7,8-dimethoxy-chromen-4-one
    —— 3-hydroxy-2-(2-methoxybenzoyl)-7,8-dihydropyrrolo[1,2-a]pyrimidin-4(6H)-one 1407170-74-4 C15H14N2O4
    3-hydroxy-2-(2-methoxybenzoyl)-7,8-dihydropyrrolo[1,2-a]pyrimidin-4(6H)-one
    —— (3S,4S,5S)-3-tert-butyl-5-methyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile 827342-42-7 C16H21N3O2S
    (3S,4S,5S)-3-tert-butyl-5-methyl-4-[p-tolylsulfonyl]-4,5-dihydro-3H-pyrazole-3-carbonitrile
    —— 3-Chloro-4-fluoro-4'-nitrobenzophenone 170893-56-8 C13H7ClFNO3
    3-Chloro-4-fluoro-4'-nitrobenzophenone
    —— 3-Oxo-2,6-diphenyl-4-(2-chlor-benzyliden)-3,4-dihydro-2H-1,2,5-oxadiazin 18510-77-5 C22H15ClN2O2
    3-Oxo-2,6-diphenyl-4-(2-chlor-benzyliden)-3,4-dihydro-2H-1,2,5-oxadiazin
    —— 3-acetoxy-4-methyl-1-phenylpyrrolo<1,2-a>quinoxaline 80109-65-5 C20H16N2O2
    3-acetoxy-4-methyl-1-phenylpyrrolo<1,2-a>quinoxaline
    —— 3-mercapto-7-methoxy-benzo-as-triazine-1-oxide 75121-94-7 C8H7N3O2S
    3-mercapto-7-methoxy-benzo-as-triazine-1-oxide
    —— 3-bromo-1-phenylpropyl nitrate 1332887-25-8 C9H10BrNO3
    3-bromo-1-phenylpropyl nitrate
    —— (3aS,4R,5S,7aS)-7-bromo-4,5-dimethoxy-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxole 1514823-73-4 C11H17BrO4
    (3aS,4R,5S,7aS)-7-bromo-4,5-dimethoxy-2,2-dimethyl-3a,4,5,7a-tetrahydrobenzo[d][1,3]dioxole
    —— 3-Dimethylamino-2,5-dimethyl-2,5-diethyltetrahydrofuran 93137-49-6 C12H25NO
    3-Dimethylamino-2,5-dimethyl-2,5-diethyltetrahydrofuran
    —— 3,3-{(C6H5)3P}2-3,3-H2-3,1,2-RuC2B9H11 60172-21-6 C38H43B9P2Ru
    3,3-{(C6H5)3P}2-3,3-H2-3,1,2-RuC2B9H11
    —— 3-Methoxy-2,2,4-trimethyl-pent-3-ensaeuremethylester 10319-96-7 C10H18O3
    3-Methoxy-2,2,4-trimethyl-pent-3-ensaeuremethylester
    —— 3<sup>1</sup>,8<sup>1</sup>-bis(1-phenylethoxy)mesoporphyrine dimethyl ester 133649-17-9 C52H58N4O6
    3<sup>1</sup>,8<sup>1</sup>-bis(1-phenylethoxy)mesoporphyrine dimethyl ester
    —— (3R,6R,7R,8R,10R)-10-Acetoxy-3-acetoxymethyl-1-methyl-2,5-dioxa-tricyclo[4.3.1.0<sup>3,7</sup>]decane-8-carboxylic acid methyl ester 109372-18-1 C16H22O8
    (3R,6R,7R,8R,10R)-10-Acetoxy-3-acetoxymethyl-1-methyl-2,5-dioxa-tricyclo[4.3.1.0<sup>3,7</sup>]decane-8-carboxylic acid methyl ester
    —— <(3)H,(14)C>16α-bromo-4-androstene-3,17-dione 110879-85-1 C19H25BrO2
    <(3)H,(14)C>16α-bromo-4-androstene-3,17-dione
    —— 3-(4-n-butyl-anilino)-5-(3,4-methylenedioxy-benzylthio)-1,2,4-triazole 334541-05-8 C20H22N4O2S
    3-(4-n-butyl-anilino)-5-(3,4-methylenedioxy-benzylthio)-1,2,4-triazole