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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-((2,6-dimethyl-1H-pyrazolo[1,5-b][1,2,4]triazol-7-yl)diazenyl)-1-(pyrazin-2-yl)-1H-pyrazole-4-carbonitrile 1187072-02-1 C14H11N11
    5-((2,6-dimethyl-1H-pyrazolo[1,5-b][1,2,4]triazol-7-yl)diazenyl)-1-(pyrazin-2-yl)-1H-pyrazole-4-carbonitrile
    —— 5-{5-[(1R)-1-aminoethyl]-2-methylphenyl}-1-(2,2-dimethylpropyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one 1352426-49-3 C21H28N4O
    5-{5-[(1R)-1-aminoethyl]-2-methylphenyl}-1-(2,2-dimethylpropyl)-3-methyl-1,3-dihydro-2H-imidazo[4,5-b]pyridin-2-one
    —— 5-(4-{1-[5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl]cyclobutyl}phenyl)pyrimidin-2-amine 1448609-14-0 C21H18N6O
    5-(4-{1-[5-(pyridin-3-yl)-1,3,4-oxadiazol-2-yl]cyclobutyl}phenyl)pyrimidin-2-amine
    —— 5-chloro-7-[3-(2-methoxyethoxy)prop-1-yn-1-yl]-1,3-benzodioxol-4-amine 643083-47-0 C13H14ClNO4
    5-chloro-7-[3-(2-methoxyethoxy)prop-1-yn-1-yl]-1,3-benzodioxol-4-amine
    —— 5-{4-[1-(1H-pyrrolo[3,2-c]pyridin-3-yl)cyclobutyl]phenyl}pyrimidin-2-amine 1448609-30-0 C21H19N5
    5-{4-[1-(1H-pyrrolo[3,2-c]pyridin-3-yl)cyclobutyl]phenyl}pyrimidin-2-amine
    —— (5S,6S)-5-ethynyl-2,2,3,3,6,9,9,10,10-nonamethyl-4,8-dioxa-3,9-disilaundecane 1427351-43-6 C18H38O2Si2
    (5S,6S)-5-ethynyl-2,2,3,3,6,9,9,10,10-nonamethyl-4,8-dioxa-3,9-disilaundecane
    —— 5-Benzyloxy-cyclooctanon-(1) 152941-19-0 C15H20O2
    5-Benzyloxy-cyclooctanon-(1)
    —— (+-)-5ξ-isopropyl-(4ar,8ac)-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone 107203-54-3 C13H16O2
    (+-)-5ξ-isopropyl-(4ar,8ac)-4a,5,8,8a-tetrahydro-[1,4]naphthoquinone
    —— 5-mesyloxy-2(5H)-furanone 125486-98-8 C5H6O5S
    5-mesyloxy-2(5H)-furanone
    —— 5-[1,3]Dioxolan-2-ylmethyl-6,6-dimethoxy-cyclohexa-2,4-dienone 137152-63-7 C12H16O5
    5-[1,3]Dioxolan-2-ylmethyl-6,6-dimethoxy-cyclohexa-2,4-dienone
    —— 5-Chloro-6-nitroso-bicyclo[2.2.1]heptane-2-carboxylic acid 5307-67-5 C8H10ClNO3
    5-Chloro-6-nitroso-bicyclo[2.2.1]heptane-2-carboxylic acid
    —— (5R,6S)-5,6-bis(4-chlorophenyl)-2-({(2S,5R)-2-[(4-cyclopropylpiperazin-1-yl)carbonyl]-5-methylpyrrolidin-1-yl}carbonyl)-3-isopropyl-6-methyl-5,6-dihydroimidazo[2,1-b][1,3]thiazole 1033709-64-6 C35H41Cl2N5O2S
    (5R,6S)-5,6-bis(4-chlorophenyl)-2-({(2S,5R)-2-[(4-cyclopropylpiperazin-1-yl)carbonyl]-5-methylpyrrolidin-1-yl}carbonyl)-3-isopropyl-6-methyl-5,6-dihydroimidazo[2,1-b][1,3]thiazole
    —— 5-(3-fluorobenzoyloxymethyl)-6-[2-methoxy-4-(pyridin-3-ylcarbonyloxy)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline 1026992-20-0 C33H29FN2O5
    5-(3-fluorobenzoyloxymethyl)-6-[2-methoxy-4-(pyridin-3-ylcarbonyloxy)phenyl]-2,2,4-trimethyl-1,2-dihydroquinoline
    —— 5-[1-biphenyl-4-ylmethyl-4,6-difluoro-5-(1-methyl-1H-indol-5-yl)-1H-benzoimidazol-2-yloxy]-2-methyl-benzoic acid methyl ester 1219741-69-1 C38H29F2N3O3
    5-[1-biphenyl-4-ylmethyl-4,6-difluoro-5-(1-methyl-1H-indol-5-yl)-1H-benzoimidazol-2-yloxy]-2-methyl-benzoic acid methyl ester
    —— 5,6-Dibrom-2-<p-toluolsulfonyl>-2-azabicyclo<2.2.2>octan-carbonsaeure-(3)-butylester 1802-25-1 C19H25Br2NO4S
    5,6-Dibrom-2-<p-toluolsulfonyl>-2-azabicyclo<2.2.2>octan-carbonsaeure-(3)-butylester
    —— 5,5'-Dibrom-3,3'-dimethyl-4,4'-diethyl-pyrromethen 13718-84-8 C15H18Br2N2
    5,5'-Dibrom-3,3'-dimethyl-4,4'-diethyl-pyrromethen
    —— 5-(2-Phenyl-thiazol-4-ylmethylene)-pyrimidine-2,4,6-trione 16207-11-7 C14H9N3O3S
    5-(2-Phenyl-thiazol-4-ylmethylene)-pyrimidine-2,4,6-trione
    —— 5-Nitro-2,2,3,3-tetraphenyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan 1488-28-4 C35H27NO3
    5-Nitro-2,2,3,3-tetraphenyl-2,3,3a,8b-tetrahydro-1H-benzo[b]cyclopenta[d]furan
    —— 5-Phenyl-5-thiocyanato-barbitursaeure 18160-26-4 C11H7N3O3S
    5-Phenyl-5-thiocyanato-barbitursaeure
    —— 5-([1,1'-biphenyl]-4-yl)-1-phenylpent-4-yn-1-one 1435518-02-7 C23H18O
    5-([1,1'-biphenyl]-4-yl)-1-phenylpent-4-yn-1-one
    —— 5-isopropyl-thiazolidine-2,4-dione 4-phenylhydrazone 27407-91-6 C12H15N3OS
    5-isopropyl-thiazolidine-2,4-dione 4-phenylhydrazone
    —— 5-methyl-3-phenyl-[1,4,2]dioxazole-5-carboxylic acid ethyl ester 37715-86-9 C12H13NO4
    5-methyl-3-phenyl-[1,4,2]dioxazole-5-carboxylic acid ethyl ester
    —— ((5E)-2-(methylsulfonyl)hexa-1,3,5-triene-1,6-diyl)dibenzene 101219-51-6 C19H18O2S
    ((5E)-2-(methylsulfonyl)hexa-1,3,5-triene-1,6-diyl)dibenzene
    —— 5-(Phenoxy-thiocarbonyl-amino)-2-(4-thiazolyl)-benzimidazol 27217-01-2 C17H12N4OS2
    5-(Phenoxy-thiocarbonyl-amino)-2-(4-thiazolyl)-benzimidazol
    —— 5-methyl-3-(1-methyl-allyl)-thiazolidine-2,4-dione 2-[(3-allyl-5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazone] 20462-93-5 C15H20N4O2S2
    5-methyl-3-(1-methyl-allyl)-thiazolidine-2,4-dione 2-[(3-allyl-5-methyl-4-oxo-thiazolidin-2-ylidene)-hydrazone]
    —— 5-(4-Chloro-phenyl)-5-methyl-pyrrolidine-2,4-dione 19860-41-4 C11H10ClNO2
    5-(4-Chloro-phenyl)-5-methyl-pyrrolidine-2,4-dione
    —— 5-<4-(4-Chlorbenzyloxy)anilino>-1H-tetrazol 29114-32-7 C14H12ClN5O
    5-<4-(4-Chlorbenzyloxy)anilino>-1H-tetrazol
    —— 5-[3-(4-fluorophenyl)-7-[(5S)-5-methyl-5-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-4H-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]pentanoic acid 1373276-31-3 C31H25F4N5O4
    5-[3-(4-fluorophenyl)-7-[(5S)-5-methyl-5-[6-(trifluoromethyl)-1H-benzimidazol-2-yl]-4H-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5-amino-N-[1-(3-fluorobenzoyl)azetidin-3-yl]-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide 1451997-09-3 C19H18FN5O2S
    5-amino-N-[1-(3-fluorobenzoyl)azetidin-3-yl]-3,4-dimethylthieno[2,3-c]pyridazine-6-carboxamide
    —— 5-[3-(4-Fluorophenyl)-4-oxo-7-[5-(pyridin-2-ylsulfanylmethyl)-1,2-oxazol-3-yl]quinazolin-2-yl]pentanoic acid 1373277-84-9 C28H23FN4O4S
    5-[3-(4-Fluorophenyl)-4-oxo-7-[5-(pyridin-2-ylsulfanylmethyl)-1,2-oxazol-3-yl]quinazolin-2-yl]pentanoic acid
    —— 5-Benzyl-2-(phenoxymethyl)-6,7-dihydro-[1,3]oxazolo[5,4-c]pyridin-4-one 1454303-16-2 C20H18N2O3
    5-Benzyl-2-(phenoxymethyl)-6,7-dihydro-[1,3]oxazolo[5,4-c]pyridin-4-one
    —— 5-[3-(4-Fluorophenyl)-7-[5-(methanesulfonamidomethyl)-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]pentanoic acid 1373275-35-4 C24H23FN4O6S
    5-[3-(4-Fluorophenyl)-7-[5-(methanesulfonamidomethyl)-1,2-oxazol-3-yl]-4-oxoquinazolin-2-yl]pentanoic acid
    —— 5-(3-(5-aminopyrazin-2-yl)-4-chlorophenyl)-3-methyl-1,3,4-oxadiazol-2(3H)-one 1373940-19-2 C13H10ClN5O2
    5-(3-(5-aminopyrazin-2-yl)-4-chlorophenyl)-3-methyl-1,3,4-oxadiazol-2(3H)-one
    —— 5-Brom-1-<2-desoxy-α-D-glucopyranosyl>-uracil 5503-34-4 C10H13BrN2O6
    5-Brom-1-<2-desoxy-α-D-glucopyranosyl>-uracil
    —— 5-Methyl-5-nitro-hexan-2-on-aethylenketal 830-35-3 C9H17NO4
    5-Methyl-5-nitro-hexan-2-on-aethylenketal
    —— 5-Brom-4,6-dimethoxy-2-ethyl-pyrimidin 4319-84-0 C8H11BrN2O2
    5-Brom-4,6-dimethoxy-2-ethyl-pyrimidin
    —— 5-(3,4-dimethyl-benzyl)-6-oxo-2-thioxo-1,2,3,6-tetrahydro-pyrimidine-4-carbaldehyde 21326-34-1 C14H14N2O2S
    5-(3,4-dimethyl-benzyl)-6-oxo-2-thioxo-1,2,3,6-tetrahydro-pyrimidine-4-carbaldehyde
    —— 5-dimethylaminomethyl-2-methyl-3-phenyl-1,5,6,7-tetrahydro-indol-4-one 10518-37-3 C18H22N2O
    5-dimethylaminomethyl-2-methyl-3-phenyl-1,5,6,7-tetrahydro-indol-4-one
    —— 5-chloro-2-furfuryldimethylamine 75523-43-2 C7H10ClNO
    5-chloro-2-furfuryldimethylamine
    —— 5-(azidomethyl)-N1-dodecyl-N3-(pyren-1-ylmethyl)isophthalamide 1153624-19-1 C38H43N5O2
    5-(azidomethyl)-N1-dodecyl-N3-(pyren-1-ylmethyl)isophthalamide
    —— 5-Chloro-3-(2-chlorophenyl)-1,2,4-oxadiazole 1178490-41-9 C8H4Cl2N2O
    5-Chloro-3-(2-chlorophenyl)-1,2,4-oxadiazole
    —— 5,5-dimethyl-3-(1,2,2,2-tetrachloro-ethylsulfanyl)-imidazolidine-2,4-dione 2939-96-0 C7H8Cl4N2O2S
    5,5-dimethyl-3-(1,2,2,2-tetrachloro-ethylsulfanyl)-imidazolidine-2,4-dione
    —— 5,7-dihydro-1H-purine-2,6,8(9H)-trione 4480-86-8 C5H4N4O3
    5,7-dihydro-1H-purine-2,6,8(9H)-trione
    —— 5-butoxymethyleneamino-1-methyl-3-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-1<i>H</i>-pyrazole-4-carbonitrile 56040-50-7 C14H17N7O3
    5-butoxymethyleneamino-1-methyl-3-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-yl)-1<i>H</i>-pyrazole-4-carbonitrile
    —— (5Z,13E)-(9α,11α,15S)-9-Acetoxy-11-(tetrahydropyran-2-yloxy)-15-hydroxy-17-cyclohexyl-18,19,20-trinorprosta-5,13-dienoic acid methyl ester 68434-86-6 C31H50O7
    (5Z,13E)-(9α,11α,15S)-9-Acetoxy-11-(tetrahydropyran-2-yloxy)-15-hydroxy-17-cyclohexyl-18,19,20-trinorprosta-5,13-dienoic acid methyl ester
    —— 5-prop-2-ynylsulfanyl-3-<i>p</i>-tolyl-[1,2,4]thiadiazole 32986-98-4 C12H10N2S2
    5-prop-2-ynylsulfanyl-3-<i>p</i>-tolyl-[1,2,4]thiadiazole
    —— 5-(4,6-dimethoxy-3-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione 1438404-06-8 C17H19N3O6
    5-(4,6-dimethoxy-3-methyl-2-oxo-2,3-dihydro-1H-indol-3-yl)-1,3-dimethylpyrimidine-2,4,6(1H,3H,5H)-trione
    —— 5-chloro-2-methoxy-4-nitro-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide 63004-72-8 C22H24ClN5O5
    5-chloro-2-methoxy-4-nitro-<i>N</i>-{2-[4-(2-oxo-2,3-dihydro-benzoimidazol-1-yl)-piperidin-1-yl]-ethyl}-benzamide
    —— 5-t-Butyl-3-phenyl-1,2,4-oxazaphosphole 101028-91-5 C12H14NOP
    5-t-Butyl-3-phenyl-1,2,4-oxazaphosphole
    —— 5-(1H-imidazol-1-ylmethyl)benzo[b]furan-2-carboxylic acid hydrochloride 102870-06-4 C13H10N2O3*ClH
    5-(1H-imidazol-1-ylmethyl)benzo[b]furan-2-carboxylic acid hydrochloride