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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-ethyl-6-methylisoxazolo<5,4-d>pyrimidin-4(5H)-one 35258-90-3 C8H9N3O2
    3-ethyl-6-methylisoxazolo<5,4-d>pyrimidin-4(5H)-one
    —— 3α-(3-dimethoxyformylbenzoyloxy)-12α-(pyridine-4-carboxy)-5β-deoxycholan-24-oic hydrazone dimer 1221177-34-9 C76H94N6O10
    3α-(3-dimethoxyformylbenzoyloxy)-12α-(pyridine-4-carboxy)-5β-deoxycholan-24-oic hydrazone dimer
    —— (3-bromo-4-methoxy-phenylsulfanyl)-acetic acid 108373-21-3 C9H9BrO3S
    (3-bromo-4-methoxy-phenylsulfanyl)-acetic acid
    —— 3-Methyl-3-[(Z)-6-(phenylsulfenyl)hex-1-enyl]cyclohexa-1,4-diene 181576-35-2 C19H24O2S
    3-Methyl-3-[(Z)-6-(phenylsulfenyl)hex-1-enyl]cyclohexa-1,4-diene
    —— 3-(4-chloro-phenyl)-1-(1,1-dimethyl-prop-2-ynyl)-1-methyl-urea 91911-64-7 C13H15ClN2O
    3-(4-chloro-phenyl)-1-(1,1-dimethyl-prop-2-ynyl)-1-methyl-urea
    —— 3-(2-cyclopentyl-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidinium oxalate 1449568-33-5 C2HO4*C19H28NO3
    3-(2-cyclopentyl-2-hydroxy-2-phenylacetoxy)-1,1-dimethylpyrrolidinium oxalate
    —— 3.4-Benzo-1-silacyclopentan 270-86-0 C8H10Si
    3.4-Benzo-1-silacyclopentan
    —— 3-{[(Dimethyl-o-tolyl-silanyl)-methyl]-amino}-benzaldehyde 176100-04-2 C17H21NOSi
    3-{[(Dimethyl-o-tolyl-silanyl)-methyl]-amino}-benzaldehyde
    —— 3-iodo-1-[(4-nitrophenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridine 1310556-91-2 C13H8IN3O4S
    3-iodo-1-[(4-nitrophenyl)sulfonyl]-1H-pyrrolo[2,3-b]pyridine
    —— 3-isopropyl-2,4,6-trimethylphenol 54337-56-3 C12H18O
    3-isopropyl-2,4,6-trimethylphenol
    —— 3-carbethoxybicyclo<3.2.2>non-3-en-2-one 171287-02-8 C12H16O3
    3-carbethoxybicyclo<3.2.2>non-3-en-2-one
    —— 3-fluoro-4-(4-formylnaphthalen-1-yloxy)benzonitrile 1087351-79-8 C18H10FNO2
    3-fluoro-4-(4-formylnaphthalen-1-yloxy)benzonitrile
    —— 3-((2S,3S,6S)-3-Benzyloxy-6-methyl-3,6-dihydro-2H-pyran-2-yloxy)-propan-1-ol 210165-28-9 C16H22O4
    3-((2S,3S,6S)-3-Benzyloxy-6-methyl-3,6-dihydro-2H-pyran-2-yloxy)-propan-1-ol
    —— 3,4,5-trimethoxyphenyl 1H-imidazole-1-sulfonate 1207429-54-6 C12H14N2O6S
    3,4,5-trimethoxyphenyl 1H-imidazole-1-sulfonate
    —— 3-(4-methoxy-3-((triisopropylsilyl)oxy)phenyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane 1583286-37-6 C23H48O4Si4
    3-(4-methoxy-3-((triisopropylsilyl)oxy)phenyl)-1,1,1,3,5,5,5-heptamethyltrisiloxane
    —— 3-(1,3-benzodioxol-5-ylmethyl)-8-methoxychromen-2-one 129354-83-2 C18H14O5
    3-(1,3-benzodioxol-5-ylmethyl)-8-methoxychromen-2-one
    —— 3-(4-chloro-phenyl)-5-(4-diethylamino-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-anilide 66153-78-4 C26H26Cl2N4O
    3-(4-chloro-phenyl)-5-(4-diethylamino-phenyl)-4,5-dihydro-pyrazole-1-carboxylic acid 4-chloro-anilide
    —— [3-(5-amino-3-cyclopentylpyrazol-1-yl)phenyl]acetic acid ethyl ester hydrochloride 897373-36-3 C18H23N3O2*ClH
    [3-(5-amino-3-cyclopentylpyrazol-1-yl)phenyl]acetic acid ethyl ester hydrochloride
    —— 3-triisopropylsilyloxy-20α-acetoxymethyl-19-nor-pregn-1,3,5(10),16-tetraene 305812-77-5 C32H50O3Si
    3-triisopropylsilyloxy-20α-acetoxymethyl-19-nor-pregn-1,3,5(10),16-tetraene
    —— (+)-(3R,5S)-ethyl 5-formyl-2,3,5-trimethylisoxazolidine-3-carboxylate 1593585-95-5 C10H17NO4
    (+)-(3R,5S)-ethyl 5-formyl-2,3,5-trimethylisoxazolidine-3-carboxylate
    —— 3-bromo-N-(3-bromophenyl)-N-[3-(2-{2-[3-(3-bromophenylamino)propoxy]ethoxy}ethoxy)propyl]benzenamine 1000270-23-4 C28H33Br3N2O3
    3-bromo-N-(3-bromophenyl)-N-[3-(2-{2-[3-(3-bromophenylamino)propoxy]ethoxy}ethoxy)propyl]benzenamine
    —— 3-(2,5-dihydroxyphenacyl)pentane-2,4-dione 1003584-93-7 C13H14O5
    3-(2,5-dihydroxyphenacyl)pentane-2,4-dione
    —— 3'-chloro-4'-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(3-methyl-2-oxo-2,3-dihydrobenzooxazol-6-yl)propyl]-1-biphenyl-3-carboxylic acid methyl ester 1246686-10-1 C26H21ClF3NO5
    3'-chloro-4'-[3,3,3-trifluoro-2-hydroxy-1-methyl-2-(3-methyl-2-oxo-2,3-dihydrobenzooxazol-6-yl)propyl]-1-biphenyl-3-carboxylic acid methyl ester
    —— 3-(1-(diethylcarbamoyl)-1H-imidazol-4-yl)pyridine 1-oxide 1233856-36-4 C13H16N4O2
    3-(1-(diethylcarbamoyl)-1H-imidazol-4-yl)pyridine 1-oxide
    —— 3-Ethyl-2,4-dioxa-3-borabicyclo<3.2.2>nonan 57633-73-5 C8H15BO2
    3-Ethyl-2,4-dioxa-3-borabicyclo<3.2.2>nonan
    —— 3-phenylthiocarbamoyl-2,3-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester 64671-99-4 C15H19N3O2S
    3-phenylthiocarbamoyl-2,3-diaza-bicyclo[2.2.1]heptane-2-carboxylic acid ethyl ester
    —— 3-(6-benzyloxy-8-methoxy-5-methyl-3-oxo-2-trifluoroacetyl-2,3-dihydro-isoquinolin-1-yl)-2,4,6-trimethoxy-benzoic acid methyl ester 65977-21-1 C31H28F3NO9
    3-(6-benzyloxy-8-methoxy-5-methyl-3-oxo-2-trifluoroacetyl-2,3-dihydro-isoquinolin-1-yl)-2,4,6-trimethoxy-benzoic acid methyl ester
    —— 3-(2'-Carboxyvinyl)-7-phenoxyacetamido-3-cephem-4-carboxylic acid 57079-25-1 C18H16N2O7S
    3-(2'-Carboxyvinyl)-7-phenoxyacetamido-3-cephem-4-carboxylic acid
    —— 3-(p-Chlorphenyl)-3-oxopropan-1-carbonsaeurehydrazid 64350-81-8 C10H11ClN2O2
    3-(p-Chlorphenyl)-3-oxopropan-1-carbonsaeurehydrazid
    —— (3aS,7aS)-1-Hydroxy-3a,7a-dimethyl-octahydro-indene-1-carboxylic acid methyl ester 65698-46-6 C13H22O3
    (3aS,7aS)-1-Hydroxy-3a,7a-dimethyl-octahydro-indene-1-carboxylic acid methyl ester
    —— 3-O-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2-O-tert-butyldimethylsilyl-1-O-dimethoxyphosphoryl-sn-glycerol 637774-50-6 C18H39O8PSi
    3-O-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2-O-tert-butyldimethylsilyl-1-O-dimethoxyphosphoryl-sn-glycerol
    —— 3,3,3-Trifluoro-2-hydroxy-2-propylsulfanylmethyl-propionic acid 90357-39-4 C7H11F3O3S
    3,3,3-Trifluoro-2-hydroxy-2-propylsulfanylmethyl-propionic acid
    —— (3-methoxy-benzyl)[7-(1H-pyrazol-4-yl)benzo[1,2,4]triazin-3-yl]amine 1257089-19-2 C18H16N6O
    (3-methoxy-benzyl)[7-(1H-pyrazol-4-yl)benzo[1,2,4]triazin-3-yl]amine
    —— (~39~K)Potassium 14092-91-2 HK
    (~39~K)Potassium
    —— (3R,5S)-6-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-hydroxy-hexanoic acid ethyl ester 92757-39-6 C31H40O5Si
    (3R,5S)-6-Benzyloxy-5-(tert-butyl-diphenyl-silanyloxy)-3-hydroxy-hexanoic acid ethyl ester
    —— 3-bromomethyl 3'(5'),5-dimethyl-1,5'(3')-pyrazolylpyrazole 117156-53-3 C9H11BrN4
    3-bromomethyl 3'(5'),5-dimethyl-1,5'(3')-pyrazolylpyrazole
    —— (3S,3'S,4'S,5S,7R)-11-hydroxy-4'-methoxycarbonyl-3'-methyl-7-pentylspiro[2,6-dioxatricyclo[7.3.1.05,13]trideca-1(13),9,11-triene-3,2'-oxolane]-12-carboxylic acid 1257663-04-9 C23H30O8
    (3S,3'S,4'S,5S,7R)-11-hydroxy-4'-methoxycarbonyl-3'-methyl-7-pentylspiro[2,6-dioxatricyclo[7.3.1.05,13]trideca-1(13),9,11-triene-3,2'-oxolane]-12-carboxylic acid
    —— 3-(1-(3-methoxyphenyl)-2-nitroethyl)-2-methyl-1H-indole 1326307-59-8 C18H18N2O3
    3-(1-(3-methoxyphenyl)-2-nitroethyl)-2-methyl-1H-indole
    —— 3-(2-chlorobenzylidene)-2-methyl-3H-indole sulfate 19006-07-6 C16H12ClN*H2O4S
    3-(2-chlorobenzylidene)-2-methyl-3H-indole sulfate
    —— 3-chloro-1-(5-methyl-[1,3,4]thiadiazol-2-yl)-1'<i>H</i>-spiro[azetidine-2,3'-indole]-4,2'-dione 69514-21-2 C13H9ClN4O2S
    3-chloro-1-(5-methyl-[1,3,4]thiadiazol-2-yl)-1'<i>H</i>-spiro[azetidine-2,3'-indole]-4,2'-dione
    —— 3-((E)-Styryl)-2H-pyrido[3,2-f]quinazolin-1-one 127033-70-9 C19H13N3O
    3-((E)-Styryl)-2H-pyrido[3,2-f]quinazolin-1-one
    —— 3-(3-(6-isopropoxypyrazin-2-yl)-1-tosyl-1H-indol-5-yl)-1,2,4-oxadiazol-5-amine 1401349-93-6 C24H22N6O4S
    3-(3-(6-isopropoxypyrazin-2-yl)-1-tosyl-1H-indol-5-yl)-1,2,4-oxadiazol-5-amine
    —— 3-Ethylsulfanyl-6-phenyl-thieno[2,3-e][1,2,4]triazine 69310-19-6 C13H11N3S2
    3-Ethylsulfanyl-6-phenyl-thieno[2,3-e][1,2,4]triazine
    —— 3-methyl-2-((<i>Z</i>)-2-oxo-2-phenyl-ethylidene)-5-phenyl-thiazolidin-4-one 67431-73-6 C18H15NO2S
    3-methyl-2-((<i>Z</i>)-2-oxo-2-phenyl-ethylidene)-5-phenyl-thiazolidin-4-one
    —— 3,4-dimethyl-1-[2-(4-methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid 67457-59-4 C18H24O3
    3,4-dimethyl-1-[2-(4-methylphenyl)-2-oxoethyl]cyclohexane-1-carboxylic acid
    —— 3-[2-(2-Chloro-ethyl)-[1,3]dioxolan-2-yl]-propan-1-ol 41324-17-8 C8H15ClO3
    3-[2-(2-Chloro-ethyl)-[1,3]dioxolan-2-yl]-propan-1-ol
    —— 3-Allyl-5-(3,4-dimethoxyphenyl)oxazolidin-2-on 66892-87-3 C14H17NO4
    3-Allyl-5-(3,4-dimethoxyphenyl)oxazolidin-2-on
    —— (+/-)-3-(3-Cyclopentyloxy-4-methoxyphenyl)-3-phenylethynylpropionitrile 188009-66-7 C23H23NO2
    (+/-)-3-(3-Cyclopentyloxy-4-methoxyphenyl)-3-phenylethynylpropionitrile
    —— 3-(1-Methyl-5-trimethylsilanyl-pent-4-ynyl)-oxazolidine-2,4-dione 128070-53-1 C12H19NO3Si
    3-(1-Methyl-5-trimethylsilanyl-pent-4-ynyl)-oxazolidine-2,4-dione
    —— [(3S)-6-{[(3S)-7-{2,6-dimethyl-4-[(5-methylisoxazol-3-yl)methoxy]phenyl}-2,3-dihydro-1-benzofuran-3-yl]amino}-2,3-dihydro-1-benzofuran-3-yl]acetic acid 1258396-44-9 C31H30N2O6
    [(3S)-6-{[(3S)-7-{2,6-dimethyl-4-[(5-methylisoxazol-3-yl)methoxy]phenyl}-2,3-dihydro-1-benzofuran-3-yl]amino}-2,3-dihydro-1-benzofuran-3-yl]acetic acid