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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 5-(1-butynyl)-1-cyclopropyl-6-(3-iodopyridine-2-yloxy)methyl-1H-indazole 1202528-56-0 C20H18IN3O
    5-(1-butynyl)-1-cyclopropyl-6-(3-iodopyridine-2-yloxy)methyl-1H-indazole
    —— 5-[(4-fluorophenyl)carbonyl]-2-{[(6-methylpyridin-2-yl)oxy]methyl}-4,5,6,7-tetrahydro[1,3]oxazolo[5,4-c]pyridine 1363285-06-6 C20H18FN3O3
    5-[(4-fluorophenyl)carbonyl]-2-{[(6-methylpyridin-2-yl)oxy]methyl}-4,5,6,7-tetrahydro[1,3]oxazolo[5,4-c]pyridine
    —— 5-methyl-1H-pyrazole-3-carboxylic acid [4-(2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenyl]-amide trifluoroacetate 1146415-00-0 C2HF3O2*C20H27N5O
    5-methyl-1H-pyrazole-3-carboxylic acid [4-(2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenyl]-amide trifluoroacetate
    —— (5R,6S,7R)-5-((S)-sec-butyl)-2,2,6,10,10-pentamethyl-3,3,9,9-tetrakis(trimethylsilyl)-7-(2-((trimethylsilyl)oxy)allyl)-4,8-dioxa-2,3,9,10-tetrasilaundecane 1616730-51-8 C32H82O3Si9
    (5R,6S,7R)-5-((S)-sec-butyl)-2,2,6,10,10-pentamethyl-3,3,9,9-tetrakis(trimethylsilyl)-7-(2-((trimethylsilyl)oxy)allyl)-4,8-dioxa-2,3,9,10-tetrasilaundecane
    —— 5-[(E)-prop-1-enyl]benzene-1,3-diol 1428945-39-4 C9H10O2
    5-[(E)-prop-1-enyl]benzene-1,3-diol
    —— 5-Nitro-2-dimethylamino-4-<2-amino-aethylamino>-6-oxo-dihydropyrimidin 887-64-9 C8H14N6O3
    5-Nitro-2-dimethylamino-4-<2-amino-aethylamino>-6-oxo-dihydropyrimidin
    —— 5-(3-ethyl-3<i>H</i>-benzoselenazol-2-ylidene)-3-(5,6-dimethyl-benzothiazol-2-yl)-2-oxo-pent-3-enoic acid ethyl ester 118952-87-7 C25H24N2O3SSe
    5-(3-ethyl-3<i>H</i>-benzoselenazol-2-ylidene)-3-(5,6-dimethyl-benzothiazol-2-yl)-2-oxo-pent-3-enoic acid ethyl ester
    —— 5-ethoxycarbonyl-6-styryl-4-phenylhydrazono-2,3-dihydro-4H-pyrane 89035-53-0 C22H22N2O3
    5-ethoxycarbonyl-6-styryl-4-phenylhydrazono-2,3-dihydro-4H-pyrane
    —— 5-<i>trans</i>-cinnamylidene-3-[2]naphthyl-2-[2]naphthylimino-thiazolidin-4-one 115387-10-5 C32H22N2OS
    5-<i>trans</i>-cinnamylidene-3-[2]naphthyl-2-[2]naphthylimino-thiazolidin-4-one
    —— (+/-)-5-Benzyloxy-6-methyl-tryptophan 97077-90-2 C19H20N2O3
    (+/-)-5-Benzyloxy-6-methyl-tryptophan
    —— 5,8-Aetheno-1,3,4-tribrom-6,7,9,10-tetramethyl-5,8-dihydro-isochinolin 26670-98-4 C15H14Br3N
    5,8-Aetheno-1,3,4-tribrom-6,7,9,10-tetramethyl-5,8-dihydro-isochinolin
    —— 5-fluoro-N-[1-[3-(5-fluoro-1H-indol-3-yl)propyl]pyrrolidin-3-yl]-3-methylbenzothiophene-2-sulphonamide 1417311-35-3 C24H25F2N3O2S2
    5-fluoro-N-[1-[3-(5-fluoro-1H-indol-3-yl)propyl]pyrrolidin-3-yl]-3-methylbenzothiophene-2-sulphonamide
    —— [5-(4-Chloro-phenyl)-3-trifluoromethyl-furan-2-ylsulfanyl]-acetic acid methyl ester 143541-28-0 C14H10ClF3O3S
    [5-(4-Chloro-phenyl)-3-trifluoromethyl-furan-2-ylsulfanyl]-acetic acid methyl ester
    —— 5-[3-(2,3-dihydroxypropoxy)propyl]-6-ethyl-4-phenylbenzene-1,3-diol 860153-36-2 C20H26O5
    5-[3-(2,3-dihydroxypropoxy)propyl]-6-ethyl-4-phenylbenzene-1,3-diol
    —— (5,11,17,23-tetra-tert-butyl-25,27-bis(2-pyridylmethoxy)calix[4]arene)copper(I) hexafluorophosphate 855759-20-5 C56H66N2O4*Cu*F6P
    (5,11,17,23-tetra-tert-butyl-25,27-bis(2-pyridylmethoxy)calix[4]arene)copper(I) hexafluorophosphate
    —— 5-Iodo-2-methylbenzene-1-sulfonyl fluoride 2301669-85-0 C7H6FIO2S
    5-Iodo-2-methylbenzene-1-sulfonyl fluoride
    —— 5-(4-methoxybenzyl)-3-(2-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-1-benzofuran-5-yl)-1,2,4-oxadiazole 460747-79-9 C25H27N3O3
    5-(4-methoxybenzyl)-3-(2-{2-[(2R)-2-methylpyrrolidin-1-yl]ethyl}-1-benzofuran-5-yl)-1,2,4-oxadiazole
    —— 5-[(5-Methyl-1,2-oxazol-3-yl)methyl]-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4-one 1519046-05-9 C18H18N4O3
    5-[(5-Methyl-1,2-oxazol-3-yl)methyl]-2-(phenoxymethyl)-6,7-dihydropyrazolo[1,5-a]pyrazin-4-one
    —— 5-Fluoro-2-methyl-N-[4-(1,2,3,6-tetrahydropyridin-4-yl)-1naphthyl]benzenesulfonamide, Hydrochloride 478616-11-4 C22H21FN2O2S*ClH
    5-Fluoro-2-methyl-N-[4-(1,2,3,6-tetrahydropyridin-4-yl)-1naphthyl]benzenesulfonamide, Hydrochloride
    —— 5-acetamido-1H-1-[(1,3-bisisopropoxy-2-propoxy)methyl]-1,2,3-triazolo[4,5-d]pyrimidine 155965-28-9 C16H26N6O4
    5-acetamido-1H-1-[(1,3-bisisopropoxy-2-propoxy)methyl]-1,2,3-triazolo[4,5-d]pyrimidine
    —— (+-)-5-ethoxy-4-methoxy-6-phenyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline 102178-31-4 C19H21NO4
    (+-)-5-ethoxy-4-methoxy-6-phenyl-5,6,7,8-tetrahydro-[1,3]dioxolo[4,5-g]isoquinoline
    —— 5-(2,2,5,5-tetramethyl-pyrroline-1-oxyl-3-yl)carbonylamino-2-{5-[5-(2,2,5,5-tetramethyl-pyrroline-1-oxyl-3-yl)carbonylamino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]pent-1,3-dienyl}-1,3,3-trimethyl-3H-indolium iodide 1103482-78-5 C45H57N6O4*I
    5-(2,2,5,5-tetramethyl-pyrroline-1-oxyl-3-yl)carbonylamino-2-{5-[5-(2,2,5,5-tetramethyl-pyrroline-1-oxyl-3-yl)carbonylamino-1,3,3-trimethyl-2,3-dihydro-1H-indol-2-ylidene]pent-1,3-dienyl}-1,3,3-trimethyl-3H-indolium iodide
    —— (5Z,8Z,11Z,13E)-(S)-15-(tert-Butyl-dimethyl-silanyloxy)-icosa-5,8,11,13-tetraenoic acid 97579-38-9 C26H46O3Si
    (5Z,8Z,11Z,13E)-(S)-15-(tert-Butyl-dimethyl-silanyloxy)-icosa-5,8,11,13-tetraenoic acid
    —— 5-hydroxymethyl-4-[(2-methoxy-phenylimino)-methyl]-2-methyl-pyridin-3-ol 19973-30-9 C15H16N2O3
    5-hydroxymethyl-4-[(2-methoxy-phenylimino)-methyl]-2-methyl-pyridin-3-ol
    —— 5-tert-butyl-3-chloromethyl-4-ethoxymethyl-2-methylfuran 510773-73-6 C13H21ClO2
    5-tert-butyl-3-chloromethyl-4-ethoxymethyl-2-methylfuran
    —— 5-Methylamino-3-(1-methyl-5-nitro-2-imidazolyl)-1,2,4-oxadiazol 37579-07-0 C7H8N6O3
    5-Methylamino-3-(1-methyl-5-nitro-2-imidazolyl)-1,2,4-oxadiazol
    —— 5-(4-bromobenzyl)-9-methoxy-4H-benzo[de][2,6]naphthyridine-4,6(5H)-dione 1589470-83-6 C19H13BrN2O3
    5-(4-bromobenzyl)-9-methoxy-4H-benzo[de][2,6]naphthyridine-4,6(5H)-dione
    —— 5′-O-(tert-butyldimethylsilyl)-2′,3′-didehydro-2′,3′-dideoxy-5-(tributylstannyl)-uridine 1616966-27-8 C27H50N2O4SiSn
    5′-O-(tert-butyldimethylsilyl)-2′,3′-didehydro-2′,3′-dideoxy-5-(tributylstannyl)-uridine
    —— 5-(3-carbamoyl-phenyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid (4-methanesulfonyl-phenyl)-amide 880779-20-4 C21H21N3O4S
    5-(3-carbamoyl-phenyl)-1,4-dimethyl-1H-pyrrole-3-carboxylic acid (4-methanesulfonyl-phenyl)-amide
    —— 5-Amino-8-[(4-nitrophenyl)diazenyl]naphthalene-2-sulfonic acid 65152-21-8 C16H12N4O5S
    5-Amino-8-[(4-nitrophenyl)diazenyl]naphthalene-2-sulfonic acid
    —— 5-sec-Butylthiomethyl-5-methylhydantoin 33109-52-3 C9H16N2O2S
    5-sec-Butylthiomethyl-5-methylhydantoin
    —— 5-benzoyloxymethyl-2,2'-methanediyl-bis-furan 93322-15-7 C17H14O4
    5-benzoyloxymethyl-2,2'-methanediyl-bis-furan
    —— 5-Chlor-3-<1-aethyl-propyl>-1,2,4-thiadiazol 89893-28-7 C7H11ClN2S
    5-Chlor-3-<1-aethyl-propyl>-1,2,4-thiadiazol
    —— (5'R)-17β-(1-acetyl-5-p-cyanophenyl-3-pyrazolinyl)androst-5-en-3β-yl acetate 1369424-27-0 C33H41N3O3
    (5'R)-17β-(1-acetyl-5-p-cyanophenyl-3-pyrazolinyl)androst-5-en-3β-yl acetate
    —— 5,7-dihydroxy-4-oxo-4H-chromen-3-yl benzoate 1227277-61-3 C16H10O6
    5,7-dihydroxy-4-oxo-4H-chromen-3-yl benzoate
    —— 5-(3-Bromophenyl)-3-(4-methylsulfanylphenyl)-2-phenyl-3,4-dihydropyrazole 1231944-25-4 C22H19BrN2S
    5-(3-Bromophenyl)-3-(4-methylsulfanylphenyl)-2-phenyl-3,4-dihydropyrazole
    —— (5R,10R)-5,10-Dimethyl-5,10-dihydro-indeno[2,1-a]indene-5,10-dicarboxylic acid dimethyl ester 125903-02-8 C22H20O4
    (5R,10R)-5,10-Dimethyl-5,10-dihydro-indeno[2,1-a]indene-5,10-dicarboxylic acid dimethyl ester
    —— 5-(1,3-Bis-ethoxycarbonyl-propyl)-3-methyl-1H-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester 107044-82-6 C22H33NO8
    5-(1,3-Bis-ethoxycarbonyl-propyl)-3-methyl-1H-pyrrole-2,4-dicarboxylic acid 2-tert-butyl ester 4-ethyl ester
    —— (5R,6R,7S)-6,7-Bis-benzyloxy-5-benzyloxymethyl-3,3-dichloro-hexahydro-furo[3,2-b]pyran-2-one 190511-63-8 C29H28Cl2O6
    (5R,6R,7S)-6,7-Bis-benzyloxy-5-benzyloxymethyl-3,3-dichloro-hexahydro-furo[3,2-b]pyran-2-one
    —— 5-Isopropyl-2-(4-methoxy-benzoyl)-8-methyl-1,2-dihydro-benzo[4,5]furo[3,2-c]pyrazol-3-one 139213-41-5 C21H20N2O4
    5-Isopropyl-2-(4-methoxy-benzoyl)-8-methyl-1,2-dihydro-benzo[4,5]furo[3,2-c]pyrazol-3-one
    —— 5-ethynyl-3'-deoxyuridine 1098976-97-6 C11H12N2O5
    5-ethynyl-3'-deoxyuridine
    —— 5-bromo-2-(pyrrolidin-3-yl)pyrimidine 1257522-07-8 C8H10BrN3
    5-bromo-2-(pyrrolidin-3-yl)pyrimidine
    —— 5-(3-chlorophenyl)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde 1596345-27-5 C22H15ClN2O
    5-(3-chlorophenyl)-1,3-diphenyl-1H-pyrazole-4-carbaldehyde
    —— 5'-Chlor-2'-nitro-2-methoxybiphenyl 24832-06-2 C13H10ClNO3
    5'-Chlor-2'-nitro-2-methoxybiphenyl
    —— 5-phenyl-1-(2,2,2-trifluoro-ethyl)-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepin-2-ol 28739-18-6 C17H15F3N2O
    5-phenyl-1-(2,2,2-trifluoro-ethyl)-2,3-dihydro-1<i>H</i>-benzo[<i>e</i>][1,4]diazepin-2-ol
    —— 5-(p-tolyl)-2-[2-(3-bromo-4-methoxybenzylidene)-1-acetylhydrazino]thiazole 1421438-12-1 C20H18BrN3O2S
    5-(p-tolyl)-2-[2-(3-bromo-4-methoxybenzylidene)-1-acetylhydrazino]thiazole
    —— 5-(N-allyl-N-phenylamino)oct-7-en-1-ol 1270174-38-3 C17H25NO
    5-(N-allyl-N-phenylamino)oct-7-en-1-ol
    —— 5'-O-(monomethoxytrityl)-2'-O-<(tert-butyl)dimethylsilyl>-arabinoadenosine 87418-83-5 C36H43N5O5Si
    5'-O-(monomethoxytrityl)-2'-O-<(tert-butyl)dimethylsilyl>-arabinoadenosine
    —— 5-Benzoyl-6-(3-methoxy-propyl)-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid isopropyl ester 107115-70-8 C22H27NO4
    5-Benzoyl-6-(3-methoxy-propyl)-2,3-dihydro-1H-pyrrolizine-1-carboxylic acid isopropyl ester
    —— 5-Benzyl-3-butyl-5H-furan-2-one 113749-14-7 C15H18O2
    5-Benzyl-3-butyl-5H-furan-2-one