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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-[[2,4-bis(1-methoxypropan-2-ylamino)-6-(3-methoxypropylamino)pyrimidin-5-yl]diazenyl]-1H-pyrazole-4-carbonitrile 924366-19-8 C20H32N10O3
    5-[[2,4-bis(1-methoxypropan-2-ylamino)-6-(3-methoxypropylamino)pyrimidin-5-yl]diazenyl]-1H-pyrazole-4-carbonitrile
    —— 5-Chloro-4-methyl-acenaphthene 75804-77-2 C13H11Cl
    5-Chloro-4-methyl-acenaphthene
    —— 5,7-dimethyl-7-neopentyl-5H-[1,3]dioxolo[4,5-f]indol-6(7H)-one 1382847-37-1 C16H21NO3
    5,7-dimethyl-7-neopentyl-5H-[1,3]dioxolo[4,5-f]indol-6(7H)-one
    —— 5-Benzoyloxy-3,3,4,4-tetramethyl-2,3,4,5-tetrahydro-6H-1,2,5-oxadiazin-6-on 73410-46-5 C14H18N2O4
    5-Benzoyloxy-3,3,4,4-tetramethyl-2,3,4,5-tetrahydro-6H-1,2,5-oxadiazin-6-on
    —— 56FP2ES9B7 210115-69-8 C15H26O
    56FP2ES9B7
    —— 5-o-Tolylamino-3-methyl-2-<4-dimethylamino-styryl>-1.3.4-thiadiazolium 112971-25-2 C20H23N4S*I
    5-o-Tolylamino-3-methyl-2-<4-dimethylamino-styryl>-1.3.4-thiadiazolium
    —— 5'-O-amino-3'-O-tert-butyldiphenylsilyl-2'-O-(2-methoxyethyl)-5-methyluridine 719302-85-9 C29H39N3O7Si
    5'-O-amino-3'-O-tert-butyldiphenylsilyl-2'-O-(2-methoxyethyl)-5-methyluridine
    —— 5-Brom-3-chlor-benzo-<b>-thiophen-2-carbonsaeurechlorid 75998-34-4 C9H3BrCl2OS
    5-Brom-3-chlor-benzo-<b>-thiophen-2-carbonsaeurechlorid
    —— 5-(4-chlorophenyl)-1-azaspiro[5.5]undec-4-ene formate 158721-03-0 CH2O2*C16H20ClN
    5-(4-chlorophenyl)-1-azaspiro[5.5]undec-4-ene formate
    —— (5S)-7-(tert-butyldiphenylsilyloxy)-5-(tert-butyldimethylsilyloxy)heptanal 852834-07-2 C29H46O3Si2
    (5S)-7-(tert-butyldiphenylsilyloxy)-5-(tert-butyldimethylsilyloxy)heptanal
    —— 5-(2-fluorophenyl)-5-methylmorpholin-3-one 1374765-84-0 C11H12FNO2
    5-(2-fluorophenyl)-5-methylmorpholin-3-one
    —— 5,9-Dimethyl-4,8-(E)-decadienyl iodide 67858-89-3 C12H21I
    5,9-Dimethyl-4,8-(E)-decadienyl iodide
    —— 5-phenyl-5-semicarbazono-valeronitrile 104850-13-7 C12H14N4O
    5-phenyl-5-semicarbazono-valeronitrile
    —— (5R,6S)-6-[(3aR,5R,6S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-5-methyl-3-phenyl-5,6-dihydro-4H-[1,2]oxazine 142363-23-3 C23H31NO7
    (5R,6S)-6-[(3aR,5R,6S,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-yloxy]-5-methyl-3-phenyl-5,6-dihydro-4H-[1,2]oxazine
    —— 5-(4-bromophenyl)-3-{5-[1-(4-chlorophenyl)cyclopropyl]-1,3,4-thiadiazol-2-yl}-N-cyclopropyl-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carboxamide 1161827-52-6 C30H21BrCl3N5OS
    5-(4-bromophenyl)-3-{5-[1-(4-chlorophenyl)cyclopropyl]-1,3,4-thiadiazol-2-yl}-N-cyclopropyl-1-(2,4-dichlorophenyl)-1H-pyrazole-4-carboxamide
    —— 5-(benzyloxy)-6-hydroxy-2-methylpyrimidine-4-carboxylic acid 865301-09-3 C13H12N2O4
    5-(benzyloxy)-6-hydroxy-2-methylpyrimidine-4-carboxylic acid
    —— 5-(Dimethylamino)-N-methyl-N-[4-[2-(trimethylsilyl)ethynyl]phenyl]-1-naphthalenesulfonamide 1233957-32-8 C24H28N2O2SSi
    5-(Dimethylamino)-N-methyl-N-[4-[2-(trimethylsilyl)ethynyl]phenyl]-1-naphthalenesulfonamide
    —— 5-(2,6-dichlorobenzyl)-1,3,4-thiadiazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside 1231980-69-0 C23H24Cl2N2O9S2
    5-(2,6-dichlorobenzyl)-1,3,4-thiadiazol-2-yl 2,3,4,6-tetra-O-acetyl-1-thio-β-D-glucopyranoside
    —— 5-Brompent-3-in-1-olacetat 91991-58-1 C7H9BrO2
    5-Brompent-3-in-1-olacetat
    —— 5-Amino-2-butyl-4-nitro-indan-1-one 910579-24-7 C13H16N2O3
    5-Amino-2-butyl-4-nitro-indan-1-one
    —— 5-methyl-8α,14α-epoxy-7,15-dioxo-5β-cholestan-3β-yl acetate 82210-30-8 C30H46O5
    5-methyl-8α,14α-epoxy-7,15-dioxo-5β-cholestan-3β-yl acetate
    —— 5-methyl-3-phenyloxindole 24918-51-2 C15H13NO
    5-methyl-3-phenyloxindole
    —— 5-tert-butyl-2-methoxy-3-(2,2,2-trifluoro-1-(methylamino)ethyl)aniline 1283526-70-4 C14H21F3N2O
    5-tert-butyl-2-methoxy-3-(2,2,2-trifluoro-1-(methylamino)ethyl)aniline
    —— (-)-(5R,6S)-3,5-Bis(acetoxy)-5,6-dihydro-6-methyl-2H-pyran-2-one 122359-36-8 C10H12O6
    (-)-(5R,6S)-3,5-Bis(acetoxy)-5,6-dihydro-6-methyl-2H-pyran-2-one
    —— (5E)-4-(phenylmethoxymethyl)octa-5,7-dienamide 85864-16-0 C16H21NO2
    (5E)-4-(phenylmethoxymethyl)octa-5,7-dienamide
    —— 5-ethyl-1-(4-fluorophenyl)pyrazole 1613395-49-5 C11H11FN2
    5-ethyl-1-(4-fluorophenyl)pyrazole
    —— 5-Methoxy-1-methyl-1,4-benzothiazepin-1-ium-tetrafluoroborat 115483-72-2 BF4*C11H12NOS
    5-Methoxy-1-methyl-1,4-benzothiazepin-1-ium-tetrafluoroborat
    —— (5-methoxy-biphenyl-2-yl)-acetonitrile 861069-43-4 C15H13NO
    (5-methoxy-biphenyl-2-yl)-acetonitrile
    —— 5,6-dimethyl-9-hydroxy-1-(4-methoxycarbonylphenyl)-6H-pyrido[4,3-b]carbazole 1262748-91-3 C25H20N2O3
    5,6-dimethyl-9-hydroxy-1-(4-methoxycarbonylphenyl)-6H-pyrido[4,3-b]carbazole
    —— 5-[4-(carbazo-9-yl)phenyl]diphosphole-5-oxide 1379676-51-3 C30H20NOP
    5-[4-(carbazo-9-yl)phenyl]diphosphole-5-oxide
    —— 5-Cyanomethyl-1-(tetrahydro-pyran-2-yl)-imidazol-4-carboxamid 62190-62-9 C11H14N4O2
    5-Cyanomethyl-1-(tetrahydro-pyran-2-yl)-imidazol-4-carboxamid
    —— 5-nitro-3-(4-nitro-phenyl)-quinoline 108062-00-6 C15H9N3O4
    5-nitro-3-(4-nitro-phenyl)-quinoline
    —— 5-((3-(4-Ethoxy-3-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-ethyl-2-thioxothiazolidin-4-one 623935-56-8 C23H20N4O4S2
    5-((3-(4-Ethoxy-3-nitrophenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-ethyl-2-thioxothiazolidin-4-one
    —— (5S)-5-methyl-5-trimethylsilyloxyhept-6-en-2-one 134513-07-8 C11H22O2Si
    (5S)-5-methyl-5-trimethylsilyloxyhept-6-en-2-one
    —— 5-fluoro-1-(naphthalen-2-ylmethyl)-2-(pyridin-2-yl)-1H-benzo[d]imidazole 1449509-81-2 C23H16FN3
    5-fluoro-1-(naphthalen-2-ylmethyl)-2-(pyridin-2-yl)-1H-benzo[d]imidazole
    —— 5-(dimethylamino)naphthalene-1-sulfonic acid [4-(2,2,2-trifluoro-1-hydroxyethyl)phenyl]amide 881992-39-8 C20H19F3N2O3S
    5-(dimethylamino)naphthalene-1-sulfonic acid [4-(2,2,2-trifluoro-1-hydroxyethyl)phenyl]amide
    —— 5-(4-Butoxyphenyl)-1-[2-(diethylamino)ethyl]-4-(3,4-dimethoxybenzoyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one 618080-89-0 C29H38N2O6
    5-(4-Butoxyphenyl)-1-[2-(diethylamino)ethyl]-4-(3,4-dimethoxybenzoyl)-3-hydroxy-1,5-dihydro-2H-pyrrol-2-one
    —— 5-acetyl-4-hydroxy-6-methyl-α-pyrone 20168-62-1 C8H8O4
    5-acetyl-4-hydroxy-6-methyl-α-pyrone
    —— 5-Dimethylaminomethyl-2-ethoxy-4-methoxycarbonyl-3-pyrrolessigsaeure-methylester 77978-82-6 C14H22N2O5
    5-Dimethylaminomethyl-2-ethoxy-4-methoxycarbonyl-3-pyrrolessigsaeure-methylester
    —— 5-(benzyloxy)-2-fluoro-N-(3-methoxy-1H-pyrazolo [3,4-b]pyridin-5-yl)benzamide 1268718-15-5 C21H17FN4O3
    5-(benzyloxy)-2-fluoro-N-(3-methoxy-1H-pyrazolo [3,4-b]pyridin-5-yl)benzamide
    —— 5-Diethylamino-6-tolylsulfinyl-5-hexen-2-on-ethylenacetal 83074-85-5 C19H29NO3S
    5-Diethylamino-6-tolylsulfinyl-5-hexen-2-on-ethylenacetal
    —— 5-Diethylamino-4-diethylaminomethyl-2-[(E)-hydroxyimino]-3-oxo-pentanoic acid ethyl ester 32051-18-6 C16H31N3O4
    5-Diethylamino-4-diethylaminomethyl-2-[(E)-hydroxyimino]-3-oxo-pentanoic acid ethyl ester
    —— 5,5'-dimethylsilanediyl-bis-pentanoic acid diethyl ester 17973-69-2 C16H32O4Si
    5,5'-dimethylsilanediyl-bis-pentanoic acid diethyl ester
    —— · 5,7-Dichloro-2-methylthieno[3,2-b]pyridine 952435-04-0 C8H5Cl2NS
    · 5,7-Dichloro-2-methylthieno[3,2-b]pyridine
    —— 5-(Chloromethyl)-N,N-diethyl-2-pyridinamine 1192559-26-4 C10H15ClN2
    5-(Chloromethyl)-N,N-diethyl-2-pyridinamine
    —— 5-(4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ylidene)-1,3-diphenyl-2-sulfanylidene-1,3-diazinane-4,6-dione 120572-71-6 C20H12N4O4S2
    5-(4,6-dioxo-2-sulfanylidene-1,3-diazinan-5-ylidene)-1,3-diphenyl-2-sulfanylidene-1,3-diazinane-4,6-dione
    —— 5-hydroxy-17-oxo-3,4-seco-5ξ-androstane-3,4-dioic acid 111415-35-1 C19H28O6
    5-hydroxy-17-oxo-3,4-seco-5ξ-androstane-3,4-dioic acid
    —— 5-m-Tolyloxy-2-furylmethyl-chrysanthemat 30476-35-8 C22H26O4
    5-m-Tolyloxy-2-furylmethyl-chrysanthemat
    —— 5'-fluoro-8,1',3',3'-tetramethyl-6-nitro-1',3'-dihydro-spiro[chromene-2,2'-indole] 42224-14-6 C20H19FN2O3
    5'-fluoro-8,1',3',3'-tetramethyl-6-nitro-1',3'-dihydro-spiro[chromene-2,2'-indole]
    —— 5-(5-(5-(cyclopentylethynyl)thiophen-2-yl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl)-3-isopropyl-1,2,4-oxadiazole 1071069-60-7 C26H24Cl2N4OS
    5-(5-(5-(cyclopentylethynyl)thiophen-2-yl)-1-(2,4-dichlorophenyl)-4-methyl-1H-pyrazol-3-yl)-3-isopropyl-1,2,4-oxadiazole