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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5S)-3,3-dimethyl-2-[(1R)-(1-phenylethyl)]-2,3,10,10a-tetrahydro-5H-imidazo[1,5-b]isoquinoline-1-thione 1636138-41-4 C21H24N2S
    (5S)-3,3-dimethyl-2-[(1R)-(1-phenylethyl)]-2,3,10,10a-tetrahydro-5H-imidazo[1,5-b]isoquinoline-1-thione
    —— 5',3'-di-O-p-toluoyl-6-chloro-7-N-(t-butoxycarbonyl)aniline-7-deazapurine-2'-deoxyriboside 258836-83-8 C38H37ClN4O7
    5',3'-di-O-p-toluoyl-6-chloro-7-N-(t-butoxycarbonyl)aniline-7-deazapurine-2'-deoxyriboside
    —— 5-amino-1-{2-fluoro-4-methyl-5-(2,2,2-trifluoroethylthio)phenyl}-4-fluoro-3-(2,2,3,3,3-pentafluoropropoxy)pyrazole 1146685-63-3 C15H11F10N3OS
    5-amino-1-{2-fluoro-4-methyl-5-(2,2,2-trifluoroethylthio)phenyl}-4-fluoro-3-(2,2,3,3,3-pentafluoropropoxy)pyrazole
    —— 5-but-3-enylcyclopentene-1-carboxylic acid 118717-75-2 C10H14O2
    5-but-3-enylcyclopentene-1-carboxylic acid
    —— 5-Amino-1-(β-D-ribofuranosyl)-2-methylimidazole-4-carboxamide 94189-98-7 C10H16N4O5
    5-Amino-1-(β-D-ribofuranosyl)-2-methylimidazole-4-carboxamide
    —— [5,7,8-Trimethoxy-2-(4-methoxy-phenyl)-4-oxo-chroman-6-yl]-acetic acid 79180-30-6 C21H22O8
    [5,7,8-Trimethoxy-2-(4-methoxy-phenyl)-4-oxo-chroman-6-yl]-acetic acid
    —— 5-Benzylidene-2-methoxycarbonyl-2-phenylselenylcyclopentanone 134512-76-8 C20H18O3Se
    5-Benzylidene-2-methoxycarbonyl-2-phenylselenylcyclopentanone
    —— 5-Acetyl-1-(3-(1-piperidinyl)phenyl)benzimidazole O-ethyl oxime 206878-15-1 C22H26N4O
    5-Acetyl-1-(3-(1-piperidinyl)phenyl)benzimidazole O-ethyl oxime
    —— 5-<4-Dimethylamino-benzyliden>-3-methyl-5,6-dihydro-cyclopenta<b>thiophen-4-on 5679-22-1 C17H17NOS
    5-<4-Dimethylamino-benzyliden>-3-methyl-5,6-dihydro-cyclopenta<b>thiophen-4-on
    —— 5-(4-Brom-benzyl)-3-methyl-5,6-dihydro-cyclopenta<b>thiophen-4-on 5679-21-0 C15H13BrOS
    5-(4-Brom-benzyl)-3-methyl-5,6-dihydro-cyclopenta<b>thiophen-4-on
    —— 5β,8β-Aetheno-3β,17β-dihydroxy-19-nor-androstan-6β,7β-dicarbonsaeure-anhydrid 101675-22-3 C22H28O5
    5β,8β-Aetheno-3β,17β-dihydroxy-19-nor-androstan-6β,7β-dicarbonsaeure-anhydrid
    —— 5-[2-(tetrahydropyran-2-ylmethoxy)phenyl]isoxazole-3-carboxylic acid ethyl ester 668971-95-7 C18H21NO5
    5-[2-(tetrahydropyran-2-ylmethoxy)phenyl]isoxazole-3-carboxylic acid ethyl ester
    —— 5-(4-methyl-benzyl)-furan-2-carbaldehyde nicotinoylhydrazone 95277-82-0 C19H17N3O2
    5-(4-methyl-benzyl)-furan-2-carbaldehyde nicotinoylhydrazone
    —— 5'-Benzyloxymethyl-6-methoxy-[2,3']bipyridinyl 383426-25-3 C19H18N2O2
    5'-Benzyloxymethyl-6-methoxy-[2,3']bipyridinyl
    —— 5-butyl-6-chloro-1,3-dimethyl-1<i>H</i>-pyrimidine-2,4-dione 34654-84-7 C10H15ClN2O2
    5-butyl-6-chloro-1,3-dimethyl-1<i>H</i>-pyrimidine-2,4-dione
    —— 5-Chloro-4-methoxypyridin-3-amine 1256790-34-7 C6H7ClN2O
    5-Chloro-4-methoxypyridin-3-amine
    —— 5-(4-hydroxy-naphthalen-1-ylmethylene)-3-(1-methyl-cyclohexylmethyl)-thiazolidine-2,4-dione 1185391-40-5 C22H23NO3S
    5-(4-hydroxy-naphthalen-1-ylmethylene)-3-(1-methyl-cyclohexylmethyl)-thiazolidine-2,4-dione
    —— 5,12-bis(8-aminooctyl)-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione 1253616-20-4 C36H46N4O2
    5,12-bis(8-aminooctyl)-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione
    —— 5-morpholin-4-yl-dec-5-ene-4,7-dione 26454-96-6 C14H23NO3
    5-morpholin-4-yl-dec-5-ene-4,7-dione
    —— (5R,6R,7S,8R)-8-hydroxy-7-hydroxymethyl-6-(6-methoxycarbonylhexyl)2,2-dimethyl-1,3-dioxaspiro<4.4>nonane 126576-16-7 C18H32O6
    (5R,6R,7S,8R)-8-hydroxy-7-hydroxymethyl-6-(6-methoxycarbonylhexyl)2,2-dimethyl-1,3-dioxaspiro<4.4>nonane
    —— 5-(((S)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)propyl)thio)-1-phenyl-1H-tetrazole 1263469-78-8 C30H42N4OS
    5-(((S)-2-((1aR,3aR,3bS,5aS,6R,8aS,8bS,10R,10aR)-10-methoxy-3a,5a-dimethylhexadecahydrocyclopenta[a]cyclopropa[2,3]cyclopenta[1,2-f]naphthalen-6-yl)propyl)thio)-1-phenyl-1H-tetrazole
    —— 5-Oxo-pyrrolidine-2-carboxylic acid (4-cyano-phenyl)-amide 64154-99-0 C12H11N3O2
    5-Oxo-pyrrolidine-2-carboxylic acid (4-cyano-phenyl)-amide
    —— (5aR,7aS)-5a,7a-dimethyl-8-(pyridin-3-yl)-4,5,5a,5b,6,7,7a,10b,11,12-decahydrocyclopenta[5,6]naphtho[1,2-d]azepin-2(3H)-one 1382470-83-8 C24H28N2O
    (5aR,7aS)-5a,7a-dimethyl-8-(pyridin-3-yl)-4,5,5a,5b,6,7,7a,10b,11,12-decahydrocyclopenta[5,6]naphtho[1,2-d]azepin-2(3H)-one
    —— 5-Isopropenyl-1-(4-methyl-3-pentenyl)-1-cyclohexen 64780-78-5 C15H24
    5-Isopropenyl-1-(4-methyl-3-pentenyl)-1-cyclohexen
    —— 5-(N-(n-hexadecyl)-N,N-dimethyl-N-(β-ethyloxy)ammonium)-2-iodosylbenzoic acid chloride 99665-69-7 C27H47INO4*Cl
    5-(N-(n-hexadecyl)-N,N-dimethyl-N-(β-ethyloxy)ammonium)-2-iodosylbenzoic acid chloride
    —— 5H-symm.-Triazolo<5,1-c>-symm.-triazolyl-(3)-disulfid 14661-47-3 C6H4N10S2
    5H-symm.-Triazolo<5,1-c>-symm.-triazolyl-(3)-disulfid
    —— 5'-U-phosphorsaeure-<sup>15</sup>N2 70958-07-5 C9H13N2O9P
    5'-U-phosphorsaeure-<sup>15</sup>N2
    —— 5-isopropyl-1-(thiophene-2-carbonyl)indoline-2,3-dione 1404437-69-9 C16H13NO3S
    5-isopropyl-1-(thiophene-2-carbonyl)indoline-2,3-dione
    —— 5-(2-{[(1S,2R)-2-methylcyclopentyl]oxy}phenyl)isoxazole-3-carboxylic acid 668972-18-7 C16H17NO4
    5-(2-{[(1S,2R)-2-methylcyclopentyl]oxy}phenyl)isoxazole-3-carboxylic acid
    —— [5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]methanamine hydrochloride 1909348-25-9 C8H10ClN5
    [5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl]methanamine hydrochloride
    —— 5,6-dibromo-N-(p-methoxybenzyl)isatin 1034766-40-9 C16H11Br2NO3
    5,6-dibromo-N-(p-methoxybenzyl)isatin
    —— 5-[amino-N-(2-salicyl)]-5-deoxy-1,2-O-isopropylidene-3-O-(2-picolyl)-α-D-lyxofuranose 1043864-95-4 C21H26N2O5
    5-[amino-N-(2-salicyl)]-5-deoxy-1,2-O-isopropylidene-3-O-(2-picolyl)-α-D-lyxofuranose
    —— (5R)-3-{6-[(3,3-dimethyl-1,3-dihydro-2-benzofuran-4-yl)oxy]-3-pyridinyl}-5-ethyl-5-methyl-2,4-imidazolidinedione 1380696-91-2 C21H23N3O4
    (5R)-3-{6-[(3,3-dimethyl-1,3-dihydro-2-benzofuran-4-yl)oxy]-3-pyridinyl}-5-ethyl-5-methyl-2,4-imidazolidinedione
    —— (5R,6S)-5,9-Bis-benzyloxy-6-methoxymethoxy-6-methyl-nonan-1-ol 436153-66-1 C26H38O5
    (5R,6S)-5,9-Bis-benzyloxy-6-methoxymethoxy-6-methyl-nonan-1-ol
    —— 5-(4-chloro-anilino)-3-methyl-2-phenyl-[1,3,4]oxadiazolium; chloride 34257-40-4 C15H13ClN3O*Cl
    5-(4-chloro-anilino)-3-methyl-2-phenyl-[1,3,4]oxadiazolium; chloride
    —— 5-iodo-2'-methyl-biphenyl-2-carboxylic acid methyl ester 216235-25-5 C15H13IO2
    5-iodo-2'-methyl-biphenyl-2-carboxylic acid methyl ester
    —— 5,15-<2,2'-<3,3'-(p-phenylene)dipropoxy>diphenyl>:10,20-bis(o-hydroxyphenyl)porphyrin 96830-13-6 C56H44N4O4
    5,15-<2,2'-<3,3'-(p-phenylene)dipropoxy>diphenyl>:10,20-bis(o-hydroxyphenyl)porphyrin
    —— 5-Amino-6-[(E)-1-(4-bromo-phenyl)-3-oxo-3-phenyl-propenylamino]-1,3-dimethyl-1H-pyrimidine-2,4-dione 147622-96-6 C21H19BrN4O3
    5-Amino-6-[(E)-1-(4-bromo-phenyl)-3-oxo-3-phenyl-propenylamino]-1,3-dimethyl-1H-pyrimidine-2,4-dione
    —— 5-hydroxy-2,2,8,8-tetramethyl-2,3,9,10-tetrahydro-8H-pyrano[2,3-f]chromen-4-one 14262-22-7 C16H20O4
    5-hydroxy-2,2,8,8-tetramethyl-2,3,9,10-tetrahydro-8H-pyrano[2,3-f]chromen-4-one
    —— 5-dimethylaminosulphonyl-4-(p-tolyl)-1,3-thiazine-2,6(3H)-dithione 73234-22-7 C13H14N2O2S4
    5-dimethylaminosulphonyl-4-(p-tolyl)-1,3-thiazine-2,6(3H)-dithione
    —— 5-(benzotriazol-1-ylmethyl)-N-[(3-chlorophenyl)methylideneamino]-1,3,4-thiadiazol-2-amine 1111274-69-1 C16H12ClN7S
    5-(benzotriazol-1-ylmethyl)-N-[(3-chlorophenyl)methylideneamino]-1,3,4-thiadiazol-2-amine
    —— 5-bromo-1-[3'-(N,N-dimethylaminopropoxy)benzenesulfonyl]-1H-indole 1078790-31-4 C19H21BrN2O3S
    5-bromo-1-[3'-(N,N-dimethylaminopropoxy)benzenesulfonyl]-1H-indole
    —— 5-(5-hydroxypyridin-2-yl)furan-2-carboxylic acid ((S)-2-methyl-1-methylcarbamoylpropyl)amide 1227193-51-2 C16H19N3O4
    5-(5-hydroxypyridin-2-yl)furan-2-carboxylic acid ((S)-2-methyl-1-methylcarbamoylpropyl)amide
    —— (5R,9R,11E)-5-(3-(2-methylphenyl)prop-2-en-1-ylideneamino)-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one 1004513-07-8 C25H26N2O
    (5R,9R,11E)-5-(3-(2-methylphenyl)prop-2-en-1-ylideneamino)-11-ethylidene-5,6,9,10-tetrahydro-7-methyl-5,9-methanocycloocta[b]pyridin-2(1H)-one
    —— 5-(7-methoxynaphthalen-2-yl)-1-methyl-N-[2-(morpholin-4-yl)ethyl]-1H-pyrazole-3-carboxamide 1227409-24-6 C22H26N4O3
    5-(7-methoxynaphthalen-2-yl)-1-methyl-N-[2-(morpholin-4-yl)ethyl]-1H-pyrazole-3-carboxamide
    —— [5-(4-nitrobenzoyl)oxy-2-(4-nitrophenyl)-4-oxochromen-7-yl] 4-nitrobenzoate 110865-09-3 C29H15N3O12
    [5-(4-nitrobenzoyl)oxy-2-(4-nitrophenyl)-4-oxochromen-7-yl] 4-nitrobenzoate
    —— 5,7-Dibromo-2-methyl-2H-cyclopenta<d>pyridazin 55268-20-7 C8H6Br2N2
    5,7-Dibromo-2-methyl-2H-cyclopenta<d>pyridazin
    —— 5-(4-chloro-phenyl)-5,6-dihydro-imidazo[1,2-<i>c</i>]quinazoline 56948-35-7 C16H12ClN3
    5-(4-chloro-phenyl)-5,6-dihydro-imidazo[1,2-<i>c</i>]quinazoline
    —— 5-methoxy-2-((trimethylsilyl)ethynyl)phenol 847267-26-9 C12H16O2Si
    5-methoxy-2-((trimethylsilyl)ethynyl)phenol
    —— 5-benzyloxy-6-hydroxy-2-(1-naphthalen-2-ylcyclopentylmethyl)pyrimidine-4-carboxylic acid tert-butyl ester 1616924-15-2 C32H34N2O4
    5-benzyloxy-6-hydroxy-2-(1-naphthalen-2-ylcyclopentylmethyl)pyrimidine-4-carboxylic acid tert-butyl ester