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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(methylhydrazono)-1,3-dihydroindole-2-thione 935750-00-8 C9H9N3S
    3-(methylhydrazono)-1,3-dihydroindole-2-thione
    —— 3-Methyl-1,6-dioxa-spiro<4,5>-3-decen-2-on 35932-80-0 C9H12O3
    3-Methyl-1,6-dioxa-spiro<4,5>-3-decen-2-on
    —— 3-Hydroxy-2,2-dimethyl-propanal-(N'-methylcarbamoyl)-oxim 36559-88-3 C7H14N2O3
    3-Hydroxy-2,2-dimethyl-propanal-(N'-methylcarbamoyl)-oxim
    —— [3R,4R]-3-Ethyl-1-decyl-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine 233744-91-7 C30H46N2O2
    [3R,4R]-3-Ethyl-1-decyl-4-[3-oxo-3-(6-methoxyquinolin-4-yl)propyl]piperidine
    —— 3-[(benzyloxy)carbonyl]-N-[5-[p-[N-[(benzyloxy)carbonyl]-amidino]benzamido]valeryl]-L-alanine isobutyl ester 138108-82-4 C36H42N4O8
    3-[(benzyloxy)carbonyl]-N-[5-[p-[N-[(benzyloxy)carbonyl]-amidino]benzamido]valeryl]-L-alanine isobutyl ester
    —— (3aR,4S,5R,6S,7R,7aR)-2-(nonylimino)-octahydrobenzo[d]oxazole-4,5,6,7-tetraol 1287226-84-9 C16H30N2O5
    (3aR,4S,5R,6S,7R,7aR)-2-(nonylimino)-octahydrobenzo[d]oxazole-4,5,6,7-tetraol
    —— 3-amino-N-(2-phenylethyl)benzenesulfonamide 303780-55-4 C14H16N2O2S
    3-amino-N-(2-phenylethyl)benzenesulfonamide
    —— 3-bromo-2,7-dichloro-6-iodoquinoline 1366131-74-9 C9H3BrCl2IN
    3-bromo-2,7-dichloro-6-iodoquinoline
    —— 3-benzhydryl-7-[3-(4-bromophenyl)-1,2,4-oxadiazol-5-yl]-2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-one 1073473-23-0 C29H24BrN5O2
    3-benzhydryl-7-[3-(4-bromophenyl)-1,2,4-oxadiazol-5-yl]-2-methyl-6,8-dihydro-5H-pyrido[3,4-d]pyrimidin-4-one
    —— 3-[4-((E)-2-methoxycarbonyl-vinyl)-phenyl]-4-[2-(2-methyl-1H-indol-3-yl)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester 1189155-00-7 C30H37N3O4
    3-[4-((E)-2-methoxycarbonyl-vinyl)-phenyl]-4-[2-(2-methyl-1H-indol-3-yl)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 3,4-dimethyl-3-phenylpentene 79239-02-4 C13H18
    3,4-dimethyl-3-phenylpentene
    —— 3,6-Dioxo-2-pentamethylphenyl-cyclohexa-1,4-dienecarboxylic acid methyl ester 32546-56-8 C19H20O4
    3,6-Dioxo-2-pentamethylphenyl-cyclohexa-1,4-dienecarboxylic acid methyl ester
    —— 3-methoxy-5-methyl-isoxazole-4-carboxylic acid ethylamide 16864-30-5 C8H12N2O3
    3-methoxy-5-methyl-isoxazole-4-carboxylic acid ethylamide
    —— 3,6-anhydro-1,2-dideoxy-1-(4,5-diethyl-1H-1,2,3-triazol-1-yl)-4,5-O-isopropylidene-7-O-trityl-D-allo-heptitol 937251-06-4 C35H41N3O4
    3,6-anhydro-1,2-dideoxy-1-(4,5-diethyl-1H-1,2,3-triazol-1-yl)-4,5-O-isopropylidene-7-O-trityl-D-allo-heptitol
    —— 3β-Acetoxy-19-hydroxypregna-5,14-dien-20-on 67270-89-7 C23H32O4
    3β-Acetoxy-19-hydroxypregna-5,14-dien-20-on
    —— 3-<4-m-chlorophenyl-semicarbazidocarbonyl>-7,8,9,10-tetrahydropyrimido<1,2-a>azepine-4(6H)-one 75825-12-6 C17H18ClN5O3
    3-<4-m-chlorophenyl-semicarbazidocarbonyl>-7,8,9,10-tetrahydropyrimido<1,2-a>azepine-4(6H)-one
    —— [3-Hydroxy-5-imino-4-(3-iodo-phenyl)-5H-furan-(2E)-ylidene]-(3-iodo-phenyl)-acetonitrile 54805-94-6 C18H10I2N2O2
    [3-Hydroxy-5-imino-4-(3-iodo-phenyl)-5H-furan-(2E)-ylidene]-(3-iodo-phenyl)-acetonitrile
    —— 3β-Acetoxy-7,7-ethylendithio-5α-lanosta-8,11-dien 58193-22-9 C34H54O2S2
    3β-Acetoxy-7,7-ethylendithio-5α-lanosta-8,11-dien
    —— 3'-Nitroisomaleanilide 57249-10-2 C10H6N2O4
    3'-Nitroisomaleanilide
    —— 3-p-Tolyl-6-methyl-1H-pyrazolo<3,2-c>-s-triazol 30569-47-2 C12H12N4
    3-p-Tolyl-6-methyl-1H-pyrazolo<3,2-c>-s-triazol
    —— (3<i>R</i>)-6<i>c</i>,6''<i>t</i>''-di-furan-3-yl-9<i>t</i>,9''<i>c</i>''-dimethyl-(3<i>r</i><i>S</i>,9a<i>t</i>,2'<i>r</i>'<i>C</i><sup>2</sup>,4'<i>t</i>'<i>C</i><sup>2''</sup>,3''<i>r</i>''<i>C</i><sup>3'</sup>,9''a<i>c</i>'')-dodecahydro-dispiro[quinolizine-3,2'-thiophene-4',3''-quinolizine] 1',1'-dioxide 66310-70-1 C30H42N2O4S
    (3<i>R</i>)-6<i>c</i>,6''<i>t</i>''-di-furan-3-yl-9<i>t</i>,9''<i>c</i>''-dimethyl-(3<i>r</i><i>S</i>,9a<i>t</i>,2'<i>r</i>'<i>C</i><sup>2</sup>,4'<i>t</i>'<i>C</i><sup>2''</sup>,3''<i>r</i>''<i>C</i><sup>3'</sup>,9''a<i>c</i>'')-dodecahydro-dispiro[quinolizine-3,2'-thiophene-4',3''-quinolizine] 1',1'-dioxide
    —— 3-(2-Biotinyl-(amidoethylthio)-rifamycin SV 63878-29-5 C49H66N4O14S2
    3-(2-Biotinyl-(amidoethylthio)-rifamycin SV
    —— 3<i>t</i>-(2-hydroxy-phenyl)-1-(3-methyl-isoxazol-4-yl)-propenone 55210-68-9 C13H11NO3
    3<i>t</i>-(2-hydroxy-phenyl)-1-(3-methyl-isoxazol-4-yl)-propenone
    —— 3-methyl-2-oxo-2,3-dihydro-pyrimidine-4-carbaldehyde oxime 65133-42-8 C6H7N3O2
    3-methyl-2-oxo-2,3-dihydro-pyrimidine-4-carbaldehyde oxime
    —— 3-(2,4-Dimethoxy-6-methoxycarbonylmethyl-benzoyl)-2-ethoxy-4,6-dimethoxy-5-nitro-benzoic acid methyl ester 65977-02-8 C24H27NO12
    3-(2,4-Dimethoxy-6-methoxycarbonylmethyl-benzoyl)-2-ethoxy-4,6-dimethoxy-5-nitro-benzoic acid methyl ester
    —— 3,4,5-Triacetoxy-benzoic acid (2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-(2,6-diacetoxy-4-formyl-phenoxy)-tetrahydro-pyran-2-ylmethyl ester 67771-97-5 C36H36O21
    3,4,5-Triacetoxy-benzoic acid (2R,3R,4S,5R,6S)-3,4,5-triacetoxy-6-(2,6-diacetoxy-4-formyl-phenoxy)-tetrahydro-pyran-2-ylmethyl ester
    —— 3-(5-{4-[2-(tert-butoxycarbonylaminomethyl)pyridin-4-yl]thieno[3,2-d]pyrimidin-6-yl}-2-methoxypyridin-3-ylsulfamoyl)benzoic acid 1414467-67-6 C30H28N6O7S2
    3-(5-{4-[2-(tert-butoxycarbonylaminomethyl)pyridin-4-yl]thieno[3,2-d]pyrimidin-6-yl}-2-methoxypyridin-3-ylsulfamoyl)benzoic acid
    —— 3-Oxo-3-(pent-4-enylcarboxy)phenylpropansaeureethylester 190185-25-2 C17H20O5
    3-Oxo-3-(pent-4-enylcarboxy)phenylpropansaeureethylester
    —— 3-amino-6-(diisopropyloxyphosphoryl)-2-methyl-3H-thiazolo[3,2-b][1,2,4]triazol-7-ylium chloride 1392447-70-9 C11H20N4O3PS*Cl
    3-amino-6-(diisopropyloxyphosphoryl)-2-methyl-3H-thiazolo[3,2-b][1,2,4]triazol-7-ylium chloride
    —— 3-[(E)-2-(5-Nitro-thiophen-2-yl)-vinyl]-4-[(Z)-2-(5-nitro-thiophen-2-yl)-vinyl]-furan 104416-30-0 C16H10N2O5S2
    3-[(E)-2-(5-Nitro-thiophen-2-yl)-vinyl]-4-[(Z)-2-(5-nitro-thiophen-2-yl)-vinyl]-furan
    —— 3-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-3-hydroxy-2,3-dihydro-isoindol-1-one 69643-62-5 C16H12ClNO3
    3-[2-(4-Chloro-phenyl)-2-oxo-ethyl]-3-hydroxy-2,3-dihydro-isoindol-1-one
    —— 3-Oxo-1,3,4,5-tetrahydro-benzo[c]azepine-2-carboxylic acid cyclohexylamide 66276-27-5 C17H22N2O2
    3-Oxo-1,3,4,5-tetrahydro-benzo[c]azepine-2-carboxylic acid cyclohexylamide
    —— 3-chloro-N,N-dimethyl-4-[2-(1,3,3-trimethyl-2H-indol-2-yl)ethenyl]aniline 54268-72-3 C21H25ClN2
    3-chloro-N,N-dimethyl-4-[2-(1,3,3-trimethyl-2H-indol-2-yl)ethenyl]aniline
    —— 3-[1,2,3]triazolo[4,5-<i>b</i>]pyridin-3-yl-benzoic acid ethyl ester 67482-12-6 C14H12N4O2
    3-[1,2,3]triazolo[4,5-<i>b</i>]pyridin-3-yl-benzoic acid ethyl ester
    —— 3-benzylsulfanyl-2-phenyl-benzo[<i>b</i>]thiophene 1,1-dioxide 69159-88-2 C21H16O2S2
    3-benzylsulfanyl-2-phenyl-benzo[<i>b</i>]thiophene 1,1-dioxide
    —— 3'-Isopentyloxy-ethylcarbanilat 51278-61-6 C14H21NO3
    3'-Isopentyloxy-ethylcarbanilat
    —— 3β-acetoxy-19-hydroxycholestan-5-en-24-one 439797-23-6 C29H46O4
    3β-acetoxy-19-hydroxycholestan-5-en-24-one
    —— 3-(4',5'-difluoro-2'-methyl-biphenyl-4-yloxymethyl)-benzoic acid methyl ester 1306754-30-2 C22H18F2O3
    3-(4',5'-difluoro-2'-methyl-biphenyl-4-yloxymethyl)-benzoic acid methyl ester
    —— 3-(3,5-dibromophenyl)-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)-2-methylpropanenitrile 1056889-89-4 C21H18Br2N2O
    3-(3,5-dibromophenyl)-2-(3-ethyl-2-oxo-1H-quinolin-7-yl)-2-methylpropanenitrile
    —— 3,5-dinitro-benzoic acid-(3,7,11,15,19,23,27,31,35-nonamethyl-hexatriaconta-2<i>t</i>,6<i>t</i>,10<i>t</i>,14<i>t</i>,18<i>t</i>,22<i>t</i>,26<i>t</i>,30<i>t</i>,34-nonaenyl ester) 108193-67-5 C52H76N2O6
    3,5-dinitro-benzoic acid-(3,7,11,15,19,23,27,31,35-nonamethyl-hexatriaconta-2<i>t</i>,6<i>t</i>,10<i>t</i>,14<i>t</i>,18<i>t</i>,22<i>t</i>,26<i>t</i>,30<i>t</i>,34-nonaenyl ester)
    —— 3-methyl-4-(n-pentyl)-5-(4'-cyanobenzyl)-1,2-bis(ethoxycarbonyl)-2,3-dihydro-1H-pyrazole 1185761-49-2 C23H31N3O4
    3-methyl-4-(n-pentyl)-5-(4'-cyanobenzyl)-1,2-bis(ethoxycarbonyl)-2,3-dihydro-1H-pyrazole
    —— 3-Cyclohexylidene-acrylic acid butyl ester 104846-91-5 C13H20O2
    3-Cyclohexylidene-acrylic acid butyl ester
    —— [3-(1-Hydroxy-cyclohexyl)-propyl]-carbamic acid methyl ester 105941-79-5 C11H21NO3
    [3-(1-Hydroxy-cyclohexyl)-propyl]-carbamic acid methyl ester
    —— 3-(octylseleno)-1-phenylpropan-1-one 1318770-94-3 C17H26OSe
    3-(octylseleno)-1-phenylpropan-1-one
    —— 3-(benzyloxy)-3-(1,3-dithian-2-yl)-1-bromopropane 126036-04-2 C14H19BrOS2
    3-(benzyloxy)-3-(1,3-dithian-2-yl)-1-bromopropane
    —— 3-(prop-1-enyl)-1,2-benzisothiazole 78091-40-4 C10H9NS
    3-(prop-1-enyl)-1,2-benzisothiazole
    —— 3-[4-(1-{[3-(4-chlorophenyl)-4-phenyl-3H-thiazol-(2Z)-ylidene]-hydrazone}-ethyl)phenyl]-2-[(E)-2-(2-furan-2-yl-vinyl)]-3H-quinazolin-4-one 1132761-53-5 C37H26ClN5O2S
    3-[4-(1-{[3-(4-chlorophenyl)-4-phenyl-3H-thiazol-(2Z)-ylidene]-hydrazone}-ethyl)phenyl]-2-[(E)-2-(2-furan-2-yl-vinyl)]-3H-quinazolin-4-one
    —— 3-(1-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-propionic acid 68979-61-3 C11H11N3O2
    3-(1-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-propionic acid
    —— 3-(3-<i>m</i>-tolyl-[1,2,4]triazol-1-yl)-propionic acid 68979-84-0 C12H13N3O2
    3-(3-<i>m</i>-tolyl-[1,2,4]triazol-1-yl)-propionic acid
    —— 3-(4'-Nitrophenylsulfonyloxy)flavenon 70188-34-0 C21H13NO7S
    3-(4'-Nitrophenylsulfonyloxy)flavenon