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    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5Z,8Z,11Z,14Z)-Nonadeca-5,8,11,14-tetraene-1,19-dioic acid dimethyl ester 286367-53-1 C21H32O4
    (5Z,8Z,11Z,14Z)-Nonadeca-5,8,11,14-tetraene-1,19-dioic acid dimethyl ester
    —— (5R,6R)-5,6-dihydroxy-1,3,2lambda2-dioxastannepane-4,7-dione —— 2C4H4O6*Sn
    (5R,6R)-5,6-dihydroxy-1,3,2lambda2-dioxastannepane-4,7-dione
    —— 5-azido-5-deoxy-3-O-{2,6-di-O-benzyl-3,4-di-O-[(2'S,3'S)-2',3'-dimethoxybutane-2',3'-diyl]-α-D-glucopyranosyl}-1,2-O-isopropylidene-α-D-ribofuranoside 305839-02-5 C34H45N3O11
    5-azido-5-deoxy-3-O-{2,6-di-O-benzyl-3,4-di-O-[(2'S,3'S)-2',3'-dimethoxybutane-2',3'-diyl]-α-D-glucopyranosyl}-1,2-O-isopropylidene-α-D-ribofuranoside
    —— 55,57-Dimethoxy-3,24,27,30,51-pentaoxadecacyclo[51.3.1.04,13.07,12.014,23.015,20.031,40.034,39.041,50.042,47]heptapentaconta-1(56),4(13),5,7,9,11,14(23),15,17,19,21,31(40),32,34,36,38,41(50),42,44,46,48,53(57),54-tricosaene 142823-13-0 C54H44O7
    55,57-Dimethoxy-3,24,27,30,51-pentaoxadecacyclo[51.3.1.04,13.07,12.014,23.015,20.031,40.034,39.041,50.042,47]heptapentaconta-1(56),4(13),5,7,9,11,14(23),15,17,19,21,31(40),32,34,36,38,41(50),42,44,46,48,53(57),54-tricosaene
    —— 5-Hydroxy-1-((S)-1-phenyl-ethyl)-4-phenylsulfanyl-pyrrolidin-2-one 335117-45-8 C18H19NO2S
    5-Hydroxy-1-((S)-1-phenyl-ethyl)-4-phenylsulfanyl-pyrrolidin-2-one
    —— 5-((2S,6R)-4-Hydroxy-6-vinyl-tetrahydro-pyran-2-ylmethyl)-2,2-dimethyl-benzo[1,3]dioxin-4-one 313644-69-8 C18H22O5
    5-((2S,6R)-4-Hydroxy-6-vinyl-tetrahydro-pyran-2-ylmethyl)-2,2-dimethyl-benzo[1,3]dioxin-4-one
    —— 5'-O-DMT-2'-O-(2-N,N-dimethylaminooxyethyl)-5-methyluridine-3'-[(2-cyanoethyl)-N,N-diisopropylphosphoramidite] 200423-92-3 C44H58N5O9P
    5'-O-DMT-2'-O-(2-N,N-dimethylaminooxyethyl)-5-methyluridine-3'-[(2-cyanoethyl)-N,N-diisopropylphosphoramidite]
    —— 5(4)-ethylmercaptoimidazole-4(5)carbothioamide 302926-42-7 C6H9N3S2
    5(4)-ethylmercaptoimidazole-4(5)carbothioamide
    —— 5-Allyl-4,7-dimethoxy-2,6-dimethyl-indan-2-carboxylic acid methyl ester 340735-54-8 C18H24O4
    5-Allyl-4,7-dimethoxy-2,6-dimethyl-indan-2-carboxylic acid methyl ester
    —— (5Z)-5-[(1S,4S,5S,6S,8S,9S,13R)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.01,5.06,10.09,13]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one —— C22H29NO5
    (5Z)-5-[(1S,4S,5S,6S,8S,9S,13R)-9-butyl-4-methyl-2,14-dioxa-10-azapentacyclo[6.5.1.01,5.06,10.09,13]tetradecan-3-ylidene]-4-methoxy-3-methylfuran-2-one
    —— [(5S,6E,8Z,11Z)-20-azido-1-methoxy-1-oxoicosa-6,8,11-trien-5-yl] benzoate 358750-12-6 C28H39N3O4
    [(5S,6E,8Z,11Z)-20-azido-1-methoxy-1-oxoicosa-6,8,11-trien-5-yl] benzoate
    —— [(5S,6E,8Z,11Z)-20-amino-1-methoxy-1-oxoicosa-6,8,11-trien-5-yl] benzoate 358750-13-7 C28H41NO4
    [(5S,6E,8Z,11Z)-20-amino-1-methoxy-1-oxoicosa-6,8,11-trien-5-yl] benzoate
    —— 5-[[5-[(5-carboxy-3-ethyl-4-methyl-1H-pyrrol-2-yl)methyl]-1H-pyrrol-2-yl]methyl]-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid 500003-14-5 C22H27N3O4
    5-[[5-[(5-carboxy-3-ethyl-4-methyl-1H-pyrrol-2-yl)methyl]-1H-pyrrol-2-yl]methyl]-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid
    —— 5-((E)-2-Bromo-vinyl)-1-((2R,3S,3aS,9aR)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-1H-pyrimidine-2,4-dione 148001-01-8 C23H39BrN2O7Si2
    5-((E)-2-Bromo-vinyl)-1-((2R,3S,3aS,9aR)-3-hydroxy-5,5,7,7-tetraisopropyl-tetrahydro-1,4,6,8-tetraoxa-5,7-disila-cyclopentacycloocten-2-yl)-1H-pyrimidine-2,4-dione
    —— (5R,6S)-2-hydroxy-2-methyl-5,6-diphenyl-morpholine-4-carboxylic acid benzyl ester 364782-09-2 C25H25NO4
    (5R,6S)-2-hydroxy-2-methyl-5,6-diphenyl-morpholine-4-carboxylic acid benzyl ester
    —— (5Z)-15-Methyl-5-hexadecenoic acid 140220-58-2 C17H32O2
    (5Z)-15-Methyl-5-hexadecenoic acid
    —— 5-Ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-(5-ethylthiophen-3-yl)ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]-3-ethynylthiophene 383176-55-4 C64H50S8
    5-Ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-[5-ethyl-2-[2-(5-ethylthiophen-3-yl)ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]thiophen-3-yl]ethynyl]-3-ethynylthiophene
    —— {[5-Chloro-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-benzoyl]-methyl-amino}-acetic acid 361379-89-7 C18H13ClN2O5
    {[5-Chloro-2-(1,3-dioxo-1,3-dihydro-isoindol-2-yl)-benzoyl]-methyl-amino}-acetic acid
    —— (5Z,7Z)-4-azabicyclo[6.1.0]nona-5,7-diene 56995-22-3 C8H11N
    (5Z,7Z)-4-azabicyclo[6.1.0]nona-5,7-diene
    —— 5,6-diphenylthieno[3,2-d][1,3]dithiol-2-one 214494-45-8 C17H10OS3
    5,6-diphenylthieno[3,2-d][1,3]dithiol-2-one
    —— 5,6-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-5,6,5',6'-tetrahydro-[2,2']bi[[1,3]dithiolo[4,5-b][1,4]dithiinylidene] 287924-79-2 C44H48O2S8Si2
    5,6-Bis-(tert-butyl-diphenyl-silanyloxymethyl)-5,6,5',6'-tetrahydro-[2,2']bi[[1,3]dithiolo[4,5-b][1,4]dithiinylidene]
    —— 5-Ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-(5-ethylthiophen-2-yl)ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophene-2-carbaldehyde 383176-62-3 C71H56OS9
    5-Ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-[5-ethyl-3-[2-(5-ethylthiophen-2-yl)ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophen-2-yl]ethynyl]thiophene-2-carbaldehyde
    —— 5-formyl-25,26,27,28-tetrabutoxycalix[4]arene 381167-39-1 C45H56O5
    5-formyl-25,26,27,28-tetrabutoxycalix[4]arene
    —— (5S,8S,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-5-methylhexan-2-yl]-2,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene —— C26H44
    (5S,8S,9S,10S,13R,14S,17R)-10,13-dimethyl-17-[(2R)-5-methylhexan-2-yl]-2,5,6,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthrene
    —— 5-Hex-5-enyl-3-((R)-1-hydroxymethyl-2-methyl-propyl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrrole-2-carboxylic acid 365541-91-9 C22H39NO4Si
    5-Hex-5-enyl-3-((R)-1-hydroxymethyl-2-methyl-propyl)-1-(2-trimethylsilanyl-ethoxymethyl)-1H-pyrrole-2-carboxylic acid
    —— (5-Decyl-4,5-dihydro-1,2-oxazol-3-yl)-phenylmethanone 1350536-66-1 C20H29NO2
    (5-Decyl-4,5-dihydro-1,2-oxazol-3-yl)-phenylmethanone
    —— 5,17-Diamino-11,23,29-trimethylhexacyclo[25.3.1.13,7.19,13.115,19.121,25]pentatriaconta-1(30),3(35),4,6,9,11,13(34),15,17,19(33),21,23,25(32),27(31),28-pentadecaene-31,32,33,34,35-pentol 489426-56-4 C38H38N2O5
    5,17-Diamino-11,23,29-trimethylhexacyclo[25.3.1.13,7.19,13.115,19.121,25]pentatriaconta-1(30),3(35),4,6,9,11,13(34),15,17,19(33),21,23,25(32),27(31),28-pentadecaene-31,32,33,34,35-pentol
    —— 5-(Acetylamino)-N1-[2-(acetyloxy)ethyl]-N3-(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide 1174712-87-8 C17H20I3N3O7
    5-(Acetylamino)-N1-[2-(acetyloxy)ethyl]-N3-(2,3-dihydroxypropyl)-2,4,6-triiodo-1,3-benzenedicarboxamide
    —— 5-Furan-3-yl-3-oxo-5-(2,2,2-trifluoro-acetylamino)-pentanoic acid 406675-31-8 C11H10F3NO5
    5-Furan-3-yl-3-oxo-5-(2,2,2-trifluoro-acetylamino)-pentanoic acid
    —— 5-(3-ethenyl-3-methyl-6-heptenyl)-2,2-dimethyl-1,3-dioxane-4,6-dione 419564-50-4 C16H24O4
    5-(3-ethenyl-3-methyl-6-heptenyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
    —— 5-Furan-3-yl-3-oxo-5-(2,2,2-trifluoro-acetylamino)-pentanoic acid tert-butyl ester 406675-23-8 C15H18F3NO5
    5-Furan-3-yl-3-oxo-5-(2,2,2-trifluoro-acetylamino)-pentanoic acid tert-butyl ester
    —— 5-methoxy-2,3-dimethylbenzyl acetate 104532-05-0 C12H16O3
    5-methoxy-2,3-dimethylbenzyl acetate
    —— 5,6-Dimethoxy-3-[2-(trimethylsilylethynyl)benzoyl]-1,2,4-triazine 390401-12-4 C17H19N3O3Si
    5,6-Dimethoxy-3-[2-(trimethylsilylethynyl)benzoyl]-1,2,4-triazine
    —— 5<i>H</i>-[1,3]dioxolo[4,5-<i>j</i>][1,3]dioxolo[4',5':4,5]benzo[1,2-<i>c</i>]phenanthridin-6-one 55219-39-1 C19H11NO5
    5<i>H</i>-[1,3]dioxolo[4,5-<i>j</i>][1,3]dioxolo[4',5':4,5]benzo[1,2-<i>c</i>]phenanthridin-6-one
    —— 5-[4-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)benzylidene]imidazolidine-2,4-dione 349636-50-6 C17H20N4O3
    5-[4-(1,4-dioxa-8-aza-spiro[4.5]dec-8-yl)benzylidene]imidazolidine-2,4-dione
    —— 5,17-Dimethyl-5,6,7,8,14,15,16,17-octahydro-9,13-dioxa-5,17-diaza-benzocyclopentadecene-10,12-dione 433718-03-7 C17H24N2O4
    5,17-Dimethyl-5,6,7,8,14,15,16,17-octahydro-9,13-dioxa-5,17-diaza-benzocyclopentadecene-10,12-dione
    —— 5-[4-(4-oxopiperidin-1-yl)benzyl]imidazolidine-2,4-dione 349636-58-4 C15H18N4O2
    5-[4-(4-oxopiperidin-1-yl)benzyl]imidazolidine-2,4-dione
    —— 5,7-dihydroxy-2-(2-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one —— C27H30O15
    5,7-dihydroxy-2-(2-hydroxyphenyl)-3-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-[[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxymethyl]oxan-2-yl]oxychromen-4-one
    —— 5-(2-fluorobenzoyl)-1-hydroxypyrazole 445411-80-3 C10H7FN2O2
    5-(2-fluorobenzoyl)-1-hydroxypyrazole
    —— 5-(4-Bromophenyl)-3-[(2-methyl-1,3-dioxolan-2-yl)methyl]-1,2-oxazole 467221-19-8 C14H14BrNO3
    5-(4-Bromophenyl)-3-[(2-methyl-1,3-dioxolan-2-yl)methyl]-1,2-oxazole
    —— 5-<i>tert</i>-butyl-2,4-dimethyl-pyrrole-3-carbaldehyde 37059-19-1 C11H17NO
    5-<i>tert</i>-butyl-2,4-dimethyl-pyrrole-3-carbaldehyde
    —— (5R)-5-[(1S)-1-[tert-butyl(dimethyl)silyl]oxy-2-methylpropyl]-5-(hydroxymethyl)-3-methyl-1H-pyrrol-2-one 481055-08-7 C16H31NO3Si
    (5R)-5-[(1S)-1-[tert-butyl(dimethyl)silyl]oxy-2-methylpropyl]-5-(hydroxymethyl)-3-methyl-1H-pyrrol-2-one
    —— 5-[4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene]-7-(triisopropylsilyl)-1-(trimethylsilyl)hepta-1,3,6-triyne 497251-75-9 C26H36O4S2Si2
    5-[4,5-bis(methoxycarbonyl)-1,3-dithiol-2-ylidene]-7-(triisopropylsilyl)-1-(trimethylsilyl)hepta-1,3,6-triyne
    —— (5-Azanidylidenecyclohex-2-en-1-ylidene)azanide 25723-60-8 C6H4N2
    (5-Azanidylidenecyclohex-2-en-1-ylidene)azanide
    —— 5-((4-((2-(Benzoyloxy)ethyl)ethylamino)phenyl)azo)-1,4-dimethyl-4H-1,2,4-triazolium methyl sulfate 72987-20-3 C22H28N6O6S
    5-((4-((2-(Benzoyloxy)ethyl)ethylamino)phenyl)azo)-1,4-dimethyl-4H-1,2,4-triazolium methyl sulfate
    —— (5R,8R,9R)-8-benzyl-2-[(1E,3E)-hexa-1,3-dienyl]-8,9-dihydroxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione —— C21H23NO5
    (5R,8R,9R)-8-benzyl-2-[(1E,3E)-hexa-1,3-dienyl]-8,9-dihydroxy-3-methyl-1-oxa-7-azaspiro[4.4]non-2-ene-4,6-dione
    —— 5-hydroxy-dodecane-2,6-dione 445042-43-3 C12H22O3
    5-hydroxy-dodecane-2,6-dione
    —— 5-acetamido-2,6-anhdyro-3,5,7,8-tetadeoxy-3-ethynyl-D-glycero-L-gulo-oct-7-ynitol 481704-63-6 C12H15NO4
    5-acetamido-2,6-anhdyro-3,5,7,8-tetadeoxy-3-ethynyl-D-glycero-L-gulo-oct-7-ynitol
    —— 5-hexyl-7-methylidene-2,3,4,6-tetrahydro-1H-inden-4-ylium-6-ide;propan-2-olate;titanium(2+) 461685-85-8 C22H36O2Ti
    5-hexyl-7-methylidene-2,3,4,6-tetrahydro-1H-inden-4-ylium-6-ide;propan-2-olate;titanium(2+)
    —— 5-acetamido-2,6-anhdyro-3,5,7,8-tetadeoxy-3-ethynyl-1,4-bis-O-(triisopropylsilyl)-D-glycero-L-gulo-oct-7-ynitol 481704-62-5 C30H55NO4Si2
    5-acetamido-2,6-anhdyro-3,5,7,8-tetadeoxy-3-ethynyl-1,4-bis-O-(triisopropylsilyl)-D-glycero-L-gulo-oct-7-ynitol