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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-fluoro-2,3-dihydrospiro[indene-1,2'-pyrrolidine]-2-carbonitrile 77228-09-2 C13H13FN2
    5-fluoro-2,3-dihydrospiro[indene-1,2'-pyrrolidine]-2-carbonitrile
    —— 5-Iodo-6-methoxy-3,3-dimethyl-1,2-dihydroindene 77366-89-3 C12H15IO
    5-Iodo-6-methoxy-3,3-dimethyl-1,2-dihydroindene
    —— 5,6-Dimethylbenz<5,6>indolizino<1,2-c>chinolinium 56950-30-2 C21H17N2
    5,6-Dimethylbenz<5,6>indolizino<1,2-c>chinolinium
    —— 5,6α-Epoxy-3β-tosyloxy-5α-cholestan 13095-29-9 C34H52O4S
    5,6α-Epoxy-3β-tosyloxy-5α-cholestan
    —— (5R,6S)-3-[2-{N-(2-Hydroxyethyl)carbamoylmethyl}-1,4,5,6-tetrahydropyrimidin-5-yl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 142774-71-8 C17H24N4O6
    (5R,6S)-3-[2-{N-(2-Hydroxyethyl)carbamoylmethyl}-1,4,5,6-tetrahydropyrimidin-5-yl]-6-[(1R)-1-hydroxyethyl]-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
    —— 5-(3-furoylamino)-2-pyridin-4-yl-1,3-thiazole-4-carboxamide 1414935-81-1 C14H10N4O3S
    5-(3-furoylamino)-2-pyridin-4-yl-1,3-thiazole-4-carboxamide
    —— 5-bromo-2-(1H-tetrazol-5-yl)pyridine 1583292-88-9 C6H4BrN5
    5-bromo-2-(1H-tetrazol-5-yl)pyridine
    —— 5,6,2',4',6'-Pentamethoxy-biphenyl-3-carboxylic acid 52788-91-7 C18H20O7
    5,6,2',4',6'-Pentamethoxy-biphenyl-3-carboxylic acid
    —— 5-[2-[6-(Methylamino)pyridin-3-yl]ethynyl]-6-[3-(trifluoromethyl)phenyl]pyrimidine-2,4-diamine 1207348-09-1 C19H15F3N6
    5-[2-[6-(Methylamino)pyridin-3-yl]ethynyl]-6-[3-(trifluoromethyl)phenyl]pyrimidine-2,4-diamine
    —— 5-[4-[(4-bromo-2-fluorophenyl)methoxy]-2-methoxyphenyl]-2-(4-tert-butylphenyl)-1H-imidazole 1239260-81-1 C27H26BrFN2O2
    5-[4-[(4-bromo-2-fluorophenyl)methoxy]-2-methoxyphenyl]-2-(4-tert-butylphenyl)-1H-imidazole
    —— 5,5'-methylenebis[N-(2-methylphenyl)-1,3,4-oxadiazol-2-amine] 70147-27-2 C19H18N6O2
    5,5'-methylenebis[N-(2-methylphenyl)-1,3,4-oxadiazol-2-amine]
    —— 5-chloro-2-ethoxy-4-(fromylamino)benzoic acid 131322-26-4 C10H10ClNO4
    5-chloro-2-ethoxy-4-(fromylamino)benzoic acid
    —— (5R,6R)-5,6-Diacetoxy-7-[(R)-4-chloro-2-((Z)-oct-2-enyl)-5-oxo-2-trimethylsilanyloxy-cyclopent-3-enyl]-7-hydroxy-heptanoic acid methyl ester 103384-61-8 C28H45ClO9Si
    (5R,6R)-5,6-Diacetoxy-7-[(R)-4-chloro-2-((Z)-oct-2-enyl)-5-oxo-2-trimethylsilanyloxy-cyclopent-3-enyl]-7-hydroxy-heptanoic acid methyl ester
    —— 5-benzyl-10-(2-(4-methoxyphenyl)hydrazono)-5,10-dihydroindeno[1,2-b]indole 1422513-02-7 C29H23N3O
    5-benzyl-10-(2-(4-methoxyphenyl)hydrazono)-5,10-dihydroindeno[1,2-b]indole
    —— 5(4)-mercaptoimidazole-4(5)-carbamidrazone 83256-03-5 C4H7N5S
    5(4)-mercaptoimidazole-4(5)-carbamidrazone
    —— 5-methoxy-4-(2-nitro-1-propenyl)-2,3-dihydrobenzofuran 130933-07-2 C12H13NO4
    5-methoxy-4-(2-nitro-1-propenyl)-2,3-dihydrobenzofuran
    —— 5-(3-fluoro-benzenesulfonyl)-3-[4-(4-methyl-piperazin-1-yl)-2-trifluoromethyl-benzoylamino]-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazole-1-carboxylic acid ethyl ester 948018-85-7 C27H28F4N6O5S
    5-(3-fluoro-benzenesulfonyl)-3-[4-(4-methyl-piperazin-1-yl)-2-trifluoromethyl-benzoylamino]-5,6-dihydro-4H-pyrrolo[3,4-c]pyrazole-1-carboxylic acid ethyl ester
    —— 5,6,8-trifluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester 1059686-46-2 C13H10F3NO3
    5,6,8-trifluoro-1-methyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid ethyl ester
    —— 5-(2-amino-4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)pent-4-ynyl sulfamate 911398-35-1 C20H23ClN6O4S
    5-(2-amino-4-chloro-7-((4-methoxy-3,5-dimethylpyridin-2-yl)methyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl)pent-4-ynyl sulfamate
    —— 5-((4-isopropylpiperazin-1-yl)methyl)-2-phenylthiazole-4-carboxylic acid hydrochloride 1231952-86-5 C18H23N3O2S*ClH
    5-((4-isopropylpiperazin-1-yl)methyl)-2-phenylthiazole-4-carboxylic acid hydrochloride
    —— 5-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethylidene]-2-methylsulfanyl-thiazol-4-one 2718-79-8 C15H14N2OS3
    5-[(3-ethyl-3<i>H</i>-benzothiazol-2-yliden)-ethylidene]-2-methylsulfanyl-thiazol-4-one
    —— 5-(4-amino-3,5-dimethylphenyl)-6-methoxy-2-naphthyl phenyl ketone 128064-83-5 C26H23NO2
    5-(4-amino-3,5-dimethylphenyl)-6-methoxy-2-naphthyl phenyl ketone
    —— (5R,6S,10S,11R,Z)-11-((2R,3S,4S,Z)-3-((4-methoxybenzyl)oxy)-4-methyloct-5-en-2-yl)-5-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2,2,3,3,6,8,10,13,13,14,14-undecamethyl-4,12-dioxa-3,13-disilapentadec-7-ene 886845-60-9 C50H86O6Si2
    (5R,6S,10S,11R,Z)-11-((2R,3S,4S,Z)-3-((4-methoxybenzyl)oxy)-4-methyloct-5-en-2-yl)-5-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2,2,3,3,6,8,10,13,13,14,14-undecamethyl-4,12-dioxa-3,13-disilapentadec-7-ene
    —— 5,6-dimethyl-1-propyl-2-<(5-methyl-3-pyrazolyl)methyl>benzimidazole 128863-25-2 C17H22N4
    5,6-dimethyl-1-propyl-2-<(5-methyl-3-pyrazolyl)methyl>benzimidazole
    —— 5-Methoxy-4-(4-methyl-pent-3-enyl)-5H-furan-2-one 78816-33-8 C11H16O3
    5-Methoxy-4-(4-methyl-pent-3-enyl)-5H-furan-2-one
    —— [5-(2,2-diethoxyethoxy)pent-1-ynyl]benzene 1254985-00-6 C17H24O3
    [5-(2,2-diethoxyethoxy)pent-1-ynyl]benzene
    —— 5-(2-isobutyl-1,3-dioxolan-2-yl)pentan-1-ol 1384737-01-2 C12H24O3
    5-(2-isobutyl-1,3-dioxolan-2-yl)pentan-1-ol
    —— [5-(2-methylamino-propyl)-benzo[1,3]dioxol-2-yl methyl]-carbamic acid benzyl ester 826993-70-8 C2HF3O2*C20H24N2O4
    [5-(2-methylamino-propyl)-benzo[1,3]dioxol-2-yl methyl]-carbamic acid benzyl ester
    —— 5-[(1-methyl-1H-imidazol-4-yl)sulfonyl]-8-[(4-methylpiperidin-1-yl)carbonyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole trifluoroacetate 910801-48-8 C2HF3O2*C22H27N5O3S
    5-[(1-methyl-1H-imidazol-4-yl)sulfonyl]-8-[(4-methylpiperidin-1-yl)carbonyl]-2,3,4,5-tetrahydro-1H-pyrido[4,3-b]indole trifluoroacetate
    —— (5S,6R,8R,9R)-6-(6-amino-9H-purin-9-yl)-8-(hydroxymethyl)-1,7-dioxaspiro[4.4]nonan-9-ol 1378912-34-5 C13H17N5O4
    (5S,6R,8R,9R)-6-(6-amino-9H-purin-9-yl)-8-(hydroxymethyl)-1,7-dioxaspiro[4.4]nonan-9-ol
    —— 5-acetyl-2-(4-morpholinyl)benzoxazole 1263039-63-9 C13H14N2O3
    5-acetyl-2-(4-morpholinyl)benzoxazole
    —— 5-Hydroxy-3-Phenyl-isoxazol-carbonsaeure-(4)-ethylester-anilinsalz 1041-39-0 C6H7N*C12H11NO4
    5-Hydroxy-3-Phenyl-isoxazol-carbonsaeure-(4)-ethylester-anilinsalz
    —— (5R)-<(2R)-benzyloxypropyl>-2-<di(methoxycarbonyl)methylene>tetrahydrofuran 139932-06-2 C19H24O6
    (5R)-<(2R)-benzyloxypropyl>-2-<di(methoxycarbonyl)methylene>tetrahydrofuran
    —— 5β-Pregnan-3α,20βF,21-triol-3,21-diacetat 16062-28-5 C25H40O5
    5β-Pregnan-3α,20βF,21-triol-3,21-diacetat
    —— 5-[3-[3-(3,3-Dimethylpiperazin-1-yl)azetidin-1-yl]pyrido[2,3-b]pyrazin-6-yl]-1,3-benzoxazol-2-amine 1350924-69-4 C23H26N8O
    5-[3-[3-(3,3-Dimethylpiperazin-1-yl)azetidin-1-yl]pyrido[2,3-b]pyrazin-6-yl]-1,3-benzoxazol-2-amine
    —— 5-(S)-Aminomethyl-3-[4'-(thiosemicarbazide-1"-yl)carbonyl-3'-fluorophenyl]-oxazolidine-2-one 324789-57-3 C12H14FN5O3S
    5-(S)-Aminomethyl-3-[4'-(thiosemicarbazide-1"-yl)carbonyl-3'-fluorophenyl]-oxazolidine-2-one
    —— 5-[2-(5-chloro-1,3-dimethyl-1,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-2-ylidene)-ethylidene]-3-ethyl-2-thioxo-thiazolidin-4-one 62196-28-5 C20H18ClN3OS2
    5-[2-(5-chloro-1,3-dimethyl-1,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-2-ylidene)-ethylidene]-3-ethyl-2-thioxo-thiazolidin-4-one
    —— 5-cyano-3-(2-oxopyrrolidinyl)-2-isopropylindole 137434-12-9 C16H17N3O
    5-cyano-3-(2-oxopyrrolidinyl)-2-isopropylindole
    —— 5-(2-phenyl-naphtho[1,8-<i>bc</i>]thiophen-5-ylidene)-pyrimidine-2,4,6-trione 60789-05-1 C21H12N2O3S
    5-(2-phenyl-naphtho[1,8-<i>bc</i>]thiophen-5-ylidene)-pyrimidine-2,4,6-trione
    —— 5-(N-benzyl-anilinomethyl)-3-naphthalen-1-yl-thiazolidine-2,4-dione 4293-44-1 C27H22N2O2S
    5-(N-benzyl-anilinomethyl)-3-naphthalen-1-yl-thiazolidine-2,4-dione
    —— (5R,7R,E)-12-(allyloxy)-7-ethynyl-2,6,10-trimethyl-3-methylenedodec-10-ene-5,6-diol 1375243-84-7 C21H34O3
    (5R,7R,E)-12-(allyloxy)-7-ethynyl-2,6,10-trimethyl-3-methylenedodec-10-ene-5,6-diol
    —— 5,5-dimethyl-4,5-dihydroindol-7(6H)-one 129053-98-1 C10H13NO
    5,5-dimethyl-4,5-dihydroindol-7(6H)-one
    —— (5R)-5-Propan-2-yl-1,4-oxathian-2-one 133117-52-9 C7H12O2S
    (5R)-5-Propan-2-yl-1,4-oxathian-2-one
    —— 5-(tert-butoxycarbonylamino)-2-(2-chlorophenyl)thiazole-4-carboxylic acid 1270034-24-6 C15H15ClN2O4S
    5-(tert-butoxycarbonylamino)-2-(2-chlorophenyl)thiazole-4-carboxylic acid
    —— 5-pyrazin-2-yl-2-[3-(2,3,6-trifluorobenzyl)-1H-indazol-1-yl]pyrimidine-4,6-diamine 1337566-29-6 C22H15F3N8
    5-pyrazin-2-yl-2-[3-(2,3,6-trifluorobenzyl)-1H-indazol-1-yl]pyrimidine-4,6-diamine
    —— [5,15-bis(3-hydroxyphenyl)-10,20-bis(3,5-di-tert-butylphenyl)porphyrinato]zinc(II) 1372607-71-0 C60H60N4O2Zn
    [5,15-bis(3-hydroxyphenyl)-10,20-bis(3,5-di-tert-butylphenyl)porphyrinato]zinc(II)
    —— 5-(4-Propylphenyl)-2(1H)-pyrimidinone 1111103-81-1 C13H14N2O
    5-(4-Propylphenyl)-2(1H)-pyrimidinone
    —— 5,5-Bis-benzenesulfonyl-cyclodecanol 82902-84-9 C22H28O5S2
    5,5-Bis-benzenesulfonyl-cyclodecanol
    —— 5,6,14,15-Tetramethoxytetracyclo[8.8.1.03,8.012,17]nonadeca-3,5,7,12,14,16-hexaen-19-one 1135910-57-4 C23H26O5
    5,6,14,15-Tetramethoxytetracyclo[8.8.1.03,8.012,17]nonadeca-3,5,7,12,14,16-hexaen-19-one
    —— (5R)-1-(4-methoxyphenyl)-5-phenyl-5-(trifluoromethyl)imidazolidin-2-one 1313758-15-4 C17H15F3N2O2
    (5R)-1-(4-methoxyphenyl)-5-phenyl-5-(trifluoromethyl)imidazolidin-2-one