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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Acetoxy-6-hydroxy-2,4,5-trimethyl-benzoic acid ethyl ester 874439-31-3 C14H18O5
    3-Acetoxy-6-hydroxy-2,4,5-trimethyl-benzoic acid ethyl ester
    —— 3-Benzyliden-selenochromanon-(4) 97595-40-9 C16H12OSe
    3-Benzyliden-selenochromanon-(4)
    —— (3S)-N-(4-methylbenzyl)-1-(2-((3-(methylsulfanyl)phenyl)amino)-4-pyrimidinyl)-3-piperidinecarboxamide 1347757-59-8 C25H29N5OS
    (3S)-N-(4-methylbenzyl)-1-(2-((3-(methylsulfanyl)phenyl)amino)-4-pyrimidinyl)-3-piperidinecarboxamide
    —— {3-Ethyl-1-[2-(1H-indol-3-yl)-ethyl]-2-oxo-piperidin-3-yl}-acetic acid 72036-11-4 C19H24N2O3
    {3-Ethyl-1-[2-(1H-indol-3-yl)-ethyl]-2-oxo-piperidin-3-yl}-acetic acid
    —— 3β,20-bis((tetrahydropyran-2-yl)oxy)-6α-hydroxy-5α-pregnane 102941-90-2 C31H52O5
    3β,20-bis((tetrahydropyran-2-yl)oxy)-6α-hydroxy-5α-pregnane
    —— 3-(N-acetylglycyl)amino-4-chloro-3-methoxychroman 92714-89-1 C14H15ClN2O5
    3-(N-acetylglycyl)amino-4-chloro-3-methoxychroman
    —— (3-hydroxy-propoxymethyl)-phosphonic acid dibutyl ester 65824-74-0 C12H27O5P
    (3-hydroxy-propoxymethyl)-phosphonic acid dibutyl ester
    —— 3,4-Dihydro-3-methyl-4-phenyl-6-(p-tolyl)-2(1H)-pyrimidinthion 88129-07-1 C18H18N2S
    3,4-Dihydro-3-methyl-4-phenyl-6-(p-tolyl)-2(1H)-pyrimidinthion
    —— 3β-Hydroxy-20-oxo-17α-pregn-5-en-16β-carbonitril 95403-28-4 C22H31NO2
    3β-Hydroxy-20-oxo-17α-pregn-5-en-16β-carbonitril
    —— (3S,4S,5S)-5-Benzyloxy-3-methyl-hex-1-ene-3,4-diol 148871-18-5 C14H20O3
    (3S,4S,5S)-5-Benzyloxy-3-methyl-hex-1-ene-3,4-diol
    —— 3-(2-{2-[2-(2-Hexyloxycarbonyl-ethoxy)-ethoxymethoxy]-ethoxymethoxy}-ethoxy)-propionic acid hexyl ester 42997-84-2 C26H50O10
    3-(2-{2-[2-(2-Hexyloxycarbonyl-ethoxy)-ethoxymethoxy]-ethoxymethoxy}-ethoxy)-propionic acid hexyl ester
    —— 3,3-Diethyl-6-oxa-3-germa-bicyclo[3.1.0]hexane 51343-32-9 C8H16GeO
    3,3-Diethyl-6-oxa-3-germa-bicyclo[3.1.0]hexane
    —— 3-(1-Carboxy-propylcarbamoyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid 32392-61-3 C13H17NO5
    3-(1-Carboxy-propylcarbamoyl)-bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
    —— 3-(4-Butoxy-phenyl)-4-hydroxy-chromen-2-one 39923-45-0 C19H18O4
    3-(4-Butoxy-phenyl)-4-hydroxy-chromen-2-one
    —— 3-(4-iodo-benzenesulfonyl)-3-morpholin-4-yl-propionitrile 24237-86-3 C13H15IN2O3S
    3-(4-iodo-benzenesulfonyl)-3-morpholin-4-yl-propionitrile
    —— 3-bromo-N-(4-chloro-2-((2-(diisopropylamino)ethyl)carbamoyl)-6-methylphenyl)-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide 1601472-87-0 C25H29BrCl2N6O2
    3-bromo-N-(4-chloro-2-((2-(diisopropylamino)ethyl)carbamoyl)-6-methylphenyl)-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxamide
    —— 3-acetoxymethyl-9-carboxy-6,7-dihydropyrido[3,2-b]thieno[2,3-d]oxepine 1189816-95-2 C15H13NO5S
    3-acetoxymethyl-9-carboxy-6,7-dihydropyrido[3,2-b]thieno[2,3-d]oxepine
    —— 3-[2-(dimethyl-phenyl-silanyl)-1-trimethylsilanyl-ethyl]-1,1-dimethyl-1H-silepine 60366-58-7 C21H34Si3
    3-[2-(dimethyl-phenyl-silanyl)-1-trimethylsilanyl-ethyl]-1,1-dimethyl-1H-silepine
    —— 3-{1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxamide 1134197-36-6 C22H31N3O4
    3-{1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}-2-oxo-2,3-dihydro-1,3-benzoxazole-5-carboxamide
    —— (3S,3aR,5S,7S,7aS)-3-Benzyloxy-5-isobutoxy-7-triisopropylsilanyloxymethyl-octahydro-pyrano[3,4-b]pyrrole 871483-65-7 C28H49NO4Si
    (3S,3aR,5S,7S,7aS)-3-Benzyloxy-5-isobutoxy-7-triisopropylsilanyloxymethyl-octahydro-pyrano[3,4-b]pyrrole
    —— (35)S-labeled thiobenzoic acid 118662-16-1 C7H6OS
    (35)S-labeled thiobenzoic acid
    —— 3-(5-bromo-2-naphthalenyl)-α-(1-ethoxy-1-hydroxy-2,2,2-trifluoroethyl)propanoic acid ethyl ester 148135-23-3 C19H20BrF3O4
    3-(5-bromo-2-naphthalenyl)-α-(1-ethoxy-1-hydroxy-2,2,2-trifluoroethyl)propanoic acid ethyl ester
    —— 3,6-diiodophenanthrene 835-05-2 C14H8I2
    3,6-diiodophenanthrene
    —— 3.5-Dichlor-4-hydroxy-benzolsulfonamid 31972-24-4 C6H5Cl2NO3S
    3.5-Dichlor-4-hydroxy-benzolsulfonamid
    —— 3,5-dibromo-4-(4-hydroxy-3-isopropylphenoxy)benzoyl-(4-nitrobenzenesulphonyl)amide 280777-63-1 C22H18Br2N2O7S
    3,5-dibromo-4-(4-hydroxy-3-isopropylphenoxy)benzoyl-(4-nitrobenzenesulphonyl)amide
    —— 3,4-Dihydro-2-(2-hydroxyethyl)-7-nitro-4-(4-nitrobenzyl)-3-oxo-2H-1,4-benzoxazine 191096-88-5 C17H15N3O7
    3,4-Dihydro-2-(2-hydroxyethyl)-7-nitro-4-(4-nitrobenzyl)-3-oxo-2H-1,4-benzoxazine
    —— 3-bromo-5-chloro-4-[1-(5-ethyl-pyrimidin-2-yl)-piperidin-4-yloxy]-1-(4-methanesulfonyl-phenyl)-1H-pyridine-2-thione 1356174-78-1 C23H24BrClN4O3S2
    3-bromo-5-chloro-4-[1-(5-ethyl-pyrimidin-2-yl)-piperidin-4-yloxy]-1-(4-methanesulfonyl-phenyl)-1H-pyridine-2-thione
    —— 3-(methoxymethoxy)-N-[(1R)-1-(3-prop-2-ynoxyphenyl)ethyl]propane-1-sulfonamide 1198224-65-5 C16H23NO5S
    3-(methoxymethoxy)-N-[(1R)-1-(3-prop-2-ynoxyphenyl)ethyl]propane-1-sulfonamide
    —— 3-bromo-4-methyl-2-phenyl-1,3-pentadiene 127704-48-7 C12H13Br
    3-bromo-4-methyl-2-phenyl-1,3-pentadiene
    —— 3-bromoheptafluorocyclohex-2-enone 94768-61-3 C6BrF7O
    3-bromoheptafluorocyclohex-2-enone
    —— 3-(4-chlorophenyl)acryloyl isothiocyanate 59562-44-6 C10H6ClNOS
    3-(4-chlorophenyl)acryloyl isothiocyanate
    —— 3-chloro-1-(2-fluoropyridin-4-yl)-1H-indazole 1394066-33-1 C12H7ClFN3
    3-chloro-1-(2-fluoropyridin-4-yl)-1H-indazole
    —— 3-[4-((2R,3R,4R,5S,6S)-4-Acetoxy-5-benzyloxy-3-methoxy-6-methyl-tetrahydro-pyran-2-yloxy)-phenyl]-propionic acid methyl ester 136848-17-4 C26H32O8
    3-[4-((2R,3R,4R,5S,6S)-4-Acetoxy-5-benzyloxy-3-methoxy-6-methyl-tetrahydro-pyran-2-yloxy)-phenyl]-propionic acid methyl ester
    —— 3-[(3R)-3-({4-[(5-chloro-2-oxo-1,2-dihydropyridin-3-yl)amino]-5-methyl-6-morpholin-4-ylpyrimidin-2-yl}amino)piperidin-1-yl]-3-oxopropanenitrile 1421758-20-4 C22H27ClN8O3
    3-[(3R)-3-({4-[(5-chloro-2-oxo-1,2-dihydropyridin-3-yl)amino]-5-methyl-6-morpholin-4-ylpyrimidin-2-yl}amino)piperidin-1-yl]-3-oxopropanenitrile
    —— 3-anilino-rifamycin 17730-39-1 C43H52N2O12
    3-anilino-rifamycin
    —— 3'-azido-5'-O-[N-(carbonyl-4-pyridine)]amidophosphorano-3'-deoxythymidine 1020657-24-2 C16H18N7O7P
    3'-azido-5'-O-[N-(carbonyl-4-pyridine)]amidophosphorano-3'-deoxythymidine
    —— 3-bromo-2'-chloro-6'-methoxy-[1,1'-biphenyl]-2-amine 1332939-44-2 C13H11BrClNO
    3-bromo-2'-chloro-6'-methoxy-[1,1'-biphenyl]-2-amine
    —— 3,6-di-O-acetyl-2-deoxy-2-iodo-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranosyl isothiocyanate 155114-79-7 C25H32INO15S
    3,6-di-O-acetyl-2-deoxy-2-iodo-4-O-(2,3,4,6-tetra-O-acetyl-β-D-galactopyranosyl)-α-D-glucopyranosyl isothiocyanate
    —— 3-carbomethoxy-5-hydroxy-2'-nitrodiphenyl ether 74683-26-4 C14H11NO6
    3-carbomethoxy-5-hydroxy-2'-nitrodiphenyl ether
    —— (3aR,6R,6aR)-5-Eth-(E)-ylidene-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole 75251-53-5 C10H16O4
    (3aR,6R,6aR)-5-Eth-(E)-ylidene-6-methoxy-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole
    —— (3E,4aS,5S)-3-[4-(2-phenylethynyl)benzylidene]-4,4a,5,6,7,8-hexahydro-5-hydroxy-4a-methylnaphthalen-2(3H)-one 897020-96-1 C26H24O2
    (3E,4aS,5S)-3-[4-(2-phenylethynyl)benzylidene]-4,4a,5,6,7,8-hexahydro-5-hydroxy-4a-methylnaphthalen-2(3H)-one
    —— 3-Mesityl-propyoloylanilid 24074-23-5 C18H17NO
    3-Mesityl-propyoloylanilid
    —— 3-[6-(4-fluorophenyl)-4-({2-[(methylsulfonyl)amino]ethyl}amino)-2-(trifluoromethyl)pyrimidin-5-yl]benzenesulfonamide 1050349-71-7 C20H19F4N5O4S2
    3-[6-(4-fluorophenyl)-4-({2-[(methylsulfonyl)amino]ethyl}amino)-2-(trifluoromethyl)pyrimidin-5-yl]benzenesulfonamide
    —— 3-benzyl-2-(1-(benzyl(methyl)amino)heptyl)-6-nitroquinazolin-4(3H)-one 1314917-27-5 C30H34N4O3
    3-benzyl-2-(1-(benzyl(methyl)amino)heptyl)-6-nitroquinazolin-4(3H)-one
    —— 3-(acetyl-methyl-amino)-O1,O2-isopropylidene-α-D-3-deoxy-galactofuranose 65483-50-3 C12H21NO6
    3-(acetyl-methyl-amino)-O1,O2-isopropylidene-α-D-3-deoxy-galactofuranose
    —— 3-benzyl-5-o-tolyloxazol-2(3H)-one 1259118-51-8 C17H15NO2
    3-benzyl-5-o-tolyloxazol-2(3H)-one
    —— 3-imino-5-methyl-1,1-pentamethylenefuro[3,4-c]pyridin-4(5H)-one 1253941-65-9 C13H16N2O2
    3-imino-5-methyl-1,1-pentamethylenefuro[3,4-c]pyridin-4(5H)-one
    —— 3-diazo-2,2,5,5-tetramethylthiolan-4-one 1,1-dioxide 83044-66-0 C8H12N2O3S
    3-diazo-2,2,5,5-tetramethylthiolan-4-one 1,1-dioxide
    —— 3α,20β<sub>F</sub>-diacetoxy-5β-pregnan-11-one 1106-18-9 C25H38O5
    3α,20β<sub>F</sub>-diacetoxy-5β-pregnan-11-one
    —— 35S-Chlorbenzolsulfonsaeure 54736-39-9 C6H5ClO3S
    35S-Chlorbenzolsulfonsaeure