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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(1-methoxy-[2]naphthyl)-2,2-dimethyl-but-3-enoic acid 861051-40-3 C17H18O3
    3-(1-methoxy-[2]naphthyl)-2,2-dimethyl-but-3-enoic acid
    —— 3-chloro-5-((6-(6-ethoxypyridin-3-yl)-4-(2,2,2-trifluoroethylamino)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide 1203654-34-5 C23H21ClF3N7O3S
    3-chloro-5-((6-(6-ethoxypyridin-3-yl)-4-(2,2,2-trifluoroethylamino)pyrido[3,2-d]pyrimidin-2-ylamino)methyl)benzenesulfonamide
    —— 3-Cyclopentyl-1,6-dimethyl-4-(2-nitro-phenyl)-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid 3-isopropoxy-propyl ester 100287-13-6 C26H34N4O5
    3-Cyclopentyl-1,6-dimethyl-4-(2-nitro-phenyl)-4,7-dihydro-1H-pyrazolo[3,4-b]pyridine-5-carboxylic acid 3-isopropoxy-propyl ester
    —— 3-(4'-chlorophenyl)-1,1-di(4'-tolyl)-1-butene 1322763-63-2 C24H23Cl
    3-(4'-chlorophenyl)-1,1-di(4'-tolyl)-1-butene
    —— 3-amino-9-(hydroxyimino)-2-nitro-1-phenyl-9H-fluorene-4-carbonitrile 1431523-45-3 C20H12N4O3
    3-amino-9-(hydroxyimino)-2-nitro-1-phenyl-9H-fluorene-4-carbonitrile
    —— 3-Hydroxy-benzo[b]thiophene-2-carboxylic acid (2,3-dichloro-phenyl)-amide 97457-57-3 C15H9Cl2NO2S
    3-Hydroxy-benzo[b]thiophene-2-carboxylic acid (2,3-dichloro-phenyl)-amide
    —— 3-n-Butyl-5-(4-t-butylbenzylidene) hydantoin 74347-71-0 C18H24N2O2
    3-n-Butyl-5-(4-t-butylbenzylidene) hydantoin
    —— 3-chloro-N-(3-ethynyl-1-adamantyl)benzamide 1427705-08-5 C19H20ClNO
    3-chloro-N-(3-ethynyl-1-adamantyl)benzamide
    —— 3-Aethyl-1-p-nitrophenyl-pyrazol 14269-18-2 C11H11N3O2
    3-Aethyl-1-p-nitrophenyl-pyrazol
    —— 3α-Iod-2β-cholestanyltrifluoracetat 32230-71-0 C29H46F3IO2
    3α-Iod-2β-cholestanyltrifluoracetat
    —— [3-Methylidene-1-tri(propan-2-yl)silyloxyundec-4-yn-6-yl] acetate 878549-69-0 C23H42O3Si
    [3-Methylidene-1-tri(propan-2-yl)silyloxyundec-4-yn-6-yl] acetate
    —— (3-methyl-3-oxetanyl)methyl 6-bromohexanoate 127947-01-7 C11H19BrO3
    (3-methyl-3-oxetanyl)methyl 6-bromohexanoate
    —— 3-(2-Fluoroethyl)bicyclo[1.1.1]pentan-1-amine hydrochloride 2703781-26-2 C7H13ClFN
    3-(2-Fluoroethyl)bicyclo[1.1.1]pentan-1-amine hydrochloride
    —— 3-(3-Fluoropyridin-2-yl)propan-1-amine dihydrochloride 2866353-93-5 C8H13Cl2FN2
    3-(3-Fluoropyridin-2-yl)propan-1-amine dihydrochloride
    —— 3-{3-Bromobicyclo[1.1.1]pentan-1-yl}oxetane 2866334-23-6 C8H11BrO
    3-{3-Bromobicyclo[1.1.1]pentan-1-yl}oxetane
    —— 3-Bromo-6-methanesulfonyl-2-methylpyrazolo[1,5-a]pyrimidine 2763776-46-9 C8H8BrN3O2S
    3-Bromo-6-methanesulfonyl-2-methylpyrazolo[1,5-a]pyrimidine
    —— 3-iodo-1-methyl-1H-pyrazole-5-sulfonyl chloride 2757926-25-1 C4H4ClIN2O2S
    3-iodo-1-methyl-1H-pyrazole-5-sulfonyl chloride
    —— 3-Bromo-5-[(fluorosulfonyl)oxy]benzoic acid 2703780-96-3 C7H4BrFO5S
    3-Bromo-5-[(fluorosulfonyl)oxy]benzoic acid
    —— 3,3-Difluoro-2-phenylazetidine hydrochloride 2703779-68-2 C9H10ClF2N
    3,3-Difluoro-2-phenylazetidine hydrochloride
    —— [3-(tert-butoxy)cyclobutyl](imino)methyl-lambda6-sulfanone,Mixtureofdiastereomers 2680525-00-0 C9H19NO2S
    [3-(tert-butoxy)cyclobutyl](imino)methyl-lambda6-sulfanone,Mixtureofdiastereomers
    —— 3-Methyl-[1,2,4]triazolo[4,3-a]pyrazine-8-carboxylic acid hydrochloride 2680537-45-3 C7H7ClN4O2
    3-Methyl-[1,2,4]triazolo[4,3-a]pyrazine-8-carboxylic acid hydrochloride
    —— 3-(difluoromethoxy)-1-methyl-1H-pyrazole-4-carbaldehyde 2680539-25-5 C6H6F2N2O2
    3-(difluoromethoxy)-1-methyl-1H-pyrazole-4-carbaldehyde
    —— 3-Bromo-5-(fluorosulfonyl)phenylcarbonochloridate 2839138-66-6 C7H3BrClFO4S
    3-Bromo-5-(fluorosulfonyl)phenylcarbonochloridate
    —— 3-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid 2137999-31-4 C11H10N2O4S
    3-(4-methanesulfonyl-1H-pyrazol-1-yl)benzoic acid
    —— 3-(Benzyloxy)-2,2-difluoropropan-1-amine 2137662-92-9 C10H13F2NO
    3-(Benzyloxy)-2,2-difluoropropan-1-amine
    —— [(3,3-Dimethyloxolan-2-yl)methyl](methyl)aminehydrochloride 2825006-27-5 C8H18ClNO
    [(3,3-Dimethyloxolan-2-yl)methyl](methyl)aminehydrochloride
    —— 3-[(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-3-yl)oxy]benzoicacid 2639459-31-5 C26H23NO5
    3-[(1-{[(9H-fluoren-9-yl)methoxy]carbonyl}pyrrolidin-3-yl)oxy]benzoicacid
    —— 3-methylsulfanyl-[1,2,4]thiadiazol-5-yl tetra-O-acetyl-β-D-1-thio-glucopyranoside 69465-59-4 C17H22N2O9S3
    3-methylsulfanyl-[1,2,4]thiadiazol-5-yl tetra-O-acetyl-β-D-1-thio-glucopyranoside
    —— 3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid 99586-72-8 C7H3Cl5O3
    3,3,5,5,6-pentachloro-4-oxo-cyclohex-1-enecarboxylic acid
    —— 3-[5-Formyl-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-2H-dibenzo[e,g]isoindole-1-carboxylic acid benzyl ester 208578-53-4 C35H30N2O5
    3-[5-Formyl-3-(2-methoxycarbonyl-ethyl)-4-methyl-1H-pyrrol-2-ylmethyl]-2H-dibenzo[e,g]isoindole-1-carboxylic acid benzyl ester
    —— 3-(4-hydroxy-3-naphthalen-2-yl-5-oxo-2H-furan-2-yl)propanoic acid 100474-63-3 C17H14O5
    3-(4-hydroxy-3-naphthalen-2-yl-5-oxo-2H-furan-2-yl)propanoic acid
    —— 3,3,7,7-tetramethyl 1-(4,4,8,8-tetramethyl 6-acetyl 2-oxo perhydro 1,3,6,2 ς<sup>4</sup> λ<sup>5</sup> dioxazaphosphocine) 2,8-dioxa 5-aza 1-phospha<sup>v</sup> bicyclo(3.3.0) octane 143739-59-7 C18H36N2O7P2
    3,3,7,7-tetramethyl 1-(4,4,8,8-tetramethyl 6-acetyl 2-oxo perhydro 1,3,6,2 ς<sup>4</sup> λ<sup>5</sup> dioxazaphosphocine) 2,8-dioxa 5-aza 1-phospha<sup>v</sup> bicyclo(3.3.0) octane
    —— 3,4,5,6-tetra-O-benzyl-2-O-palmitoyl-D-myo-inositol 499142-86-8 C50H66O7
    3,4,5,6-tetra-O-benzyl-2-O-palmitoyl-D-myo-inositol
    —— 3-[4,5-dimethoxy-2-(3-phenylallyl)phenyl]acrylic acid ethyl ester 1415659-71-0 C22H24O4
    3-[4,5-dimethoxy-2-(3-phenylallyl)phenyl]acrylic acid ethyl ester
    —— 3,4-diisopropylidene-tetrahydro-thiophene 59556-50-2 C10H16S
    3,4-diisopropylidene-tetrahydro-thiophene
    —— 3,3,5,5-Tetramethylcyclohex-1-enyl-benzoat 66049-35-2 C17H22O2
    3,3,5,5-Tetramethylcyclohex-1-enyl-benzoat
    —— 3,6-Dimethyl-4-hydroxy-pyridazin-1-oxyd 57599-52-7 C6H8N2O2
    3,6-Dimethyl-4-hydroxy-pyridazin-1-oxyd
    —— 3-Chlor-2-(p-nitrophenyl)benzo<b>thiophen 41280-85-7 C14H8ClNO2S
    3-Chlor-2-(p-nitrophenyl)benzo<b>thiophen
    —— (3R,3aR,5aS,5bR,7aR,8aR,9R,9aS,9bS)-3-((R)-1,5-Dimethyl-hexyl)-9-hydroxy-3a,5b-dimethyl-tetradecahydro-cyclopropa[1,5]cyclopenta[1,2-b]-as-indacene-9-carboxylic acid methyl ester 61442-63-5 C28H46O3
    (3R,3aR,5aS,5bR,7aR,8aR,9R,9aS,9bS)-3-((R)-1,5-Dimethyl-hexyl)-9-hydroxy-3a,5b-dimethyl-tetradecahydro-cyclopropa[1,5]cyclopenta[1,2-b]-as-indacene-9-carboxylic acid methyl ester
    —— 3-((((5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-3H-cyclopenta[a]phenanthren-3-ylidene)amino)oxy)propanenitrile 1167430-50-3 C30H50N2O
    3-((((5S,8R,9S,10S,13R,14S,17R)-10,13-dimethyl-17-((R)-6-methylheptan-2-yl)hexadecahydro-3H-cyclopenta[a]phenanthren-3-ylidene)amino)oxy)propanenitrile
    —— 3-(7-nitro-3-oxo-1H-isoindol-2-yl)oxane-2,6-dione 1198299-66-9 C13H10N2O6
    3-(7-nitro-3-oxo-1H-isoindol-2-yl)oxane-2,6-dione
    —— 3-dichlorophosphoryl-propionic acid ethyl ester 17391-49-0 C5H9Cl2O3P
    3-dichlorophosphoryl-propionic acid ethyl ester
    —— 3-chloro-4-(2-chloro-8-methylquinolin-3-yl)-1-(4-(4-nitropheny)lthiazol-2-ylamino)azetidin-2-one 1418921-11-5 C22H15Cl2N5O3S
    3-chloro-4-(2-chloro-8-methylquinolin-3-yl)-1-(4-(4-nitropheny)lthiazol-2-ylamino)azetidin-2-one
    —— 3-isobutoxy-2-methyl-4-<7-(α-tetrahydropyranyl)oxy-2-heptynyl>-2-cyclopenten-1-one 151772-29-1 C22H34O4
    3-isobutoxy-2-methyl-4-<7-(α-tetrahydropyranyl)oxy-2-heptynyl>-2-cyclopenten-1-one
    —— 3,3-Diphenyl-6-iodohexanenitrile 179312-31-3 C18H18IN
    3,3-Diphenyl-6-iodohexanenitrile
    —— 3-(1,4-dimethylimidazol-2-yl)-2,5-dimethylpyrazine 141995-07-5 C11H14N4
    3-(1,4-dimethylimidazol-2-yl)-2,5-dimethylpyrazine
    —— 3-tert-butyl-1-(triisopropylsilyl)pyrrole 130409-03-9 C17H33NSi
    3-tert-butyl-1-(triisopropylsilyl)pyrrole
    —— 3-[2-deoxy-5-O-(4,4'-dimethoxytriphenylmethyl)-β-D-erythro-pentofuranosyl]-6-(hexynyl)-furo[2,3-d]pyrimidin-3H-2-one 1033295-14-5 C38H38N2O7
    3-[2-deoxy-5-O-(4,4'-dimethoxytriphenylmethyl)-β-D-erythro-pentofuranosyl]-6-(hexynyl)-furo[2,3-d]pyrimidin-3H-2-one
    —— 3'-Benzoyl-5-iodo-5'-O-sulfamoylcarbamoyl-2'-deoxyuridine 144872-59-3 C17H17IN4O9S
    3'-Benzoyl-5-iodo-5'-O-sulfamoylcarbamoyl-2'-deoxyuridine
    —— 3-((8S,9S,11S,13S,14S,17S)-3,17-bis(benzyloxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-11-yl)propyl pivalate 1373112-33-4 C40H50O4
    3-((8S,9S,11S,13S,14S,17S)-3,17-bis(benzyloxy)-13-methyl-7,8,9,11,12,13,14,15,16,17-decahydro-6H-cyclopenta[a]phenanthren-11-yl)propyl pivalate