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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (5-Methoxy-N-phenylsulphonylindol-2-yl)-(7-methoxy-N-phenylsulphonylindol-2-yl)-1-methanol 249762-30-9 C31H26N2O7S2
    (5-Methoxy-N-phenylsulphonylindol-2-yl)-(7-methoxy-N-phenylsulphonylindol-2-yl)-1-methanol
    —— 5-(4'-benzyloxy-2,6-diethoxy-3'-fluoro-biphenyl-4-ylmethyl)-pyrimidine-2,4-diamine 338454-53-8 C28H29FN4O3
    5-(4'-benzyloxy-2,6-diethoxy-3'-fluoro-biphenyl-4-ylmethyl)-pyrimidine-2,4-diamine
    —— 5,6α-epoxy-3β,17-dihydroxy-5α-pregnan-20-one 32603-87-5 C21H32O4
    5,6α-epoxy-3β,17-dihydroxy-5α-pregnan-20-one
    —— 5-(3-benzyloxy-4-methoxyphenyl)-7-[3-(2-chloro-1-ethoxy)phenyl]-4-aminopyrrolo[2,3-d]pyrimidine 178910-52-6 C28H25ClN4O3
    5-(3-benzyloxy-4-methoxyphenyl)-7-[3-(2-chloro-1-ethoxy)phenyl]-4-aminopyrrolo[2,3-d]pyrimidine
    —— 5-(5-chloro-2-methyl-phenyl)-6-(4-chloro-phenyl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-1-((R)-2-methoxy-1-methyl-ethyl)-5,6-dihydro-1H-pyrrolo[3,4-d]imidazol-4-one 1448867-50-2 C28H27Cl2N5O4
    5-(5-chloro-2-methyl-phenyl)-6-(4-chloro-phenyl)-2-(2,4-dimethoxy-pyrimidin-5-yl)-1-((R)-2-methoxy-1-methyl-ethyl)-5,6-dihydro-1H-pyrrolo[3,4-d]imidazol-4-one
    —— 5-formyl-2-((2-(trifluoromethyl)pyrimidin-5-yl)oxy)benzonitrile 1369257-05-5 C13H6F3N3O2
    5-formyl-2-((2-(trifluoromethyl)pyrimidin-5-yl)oxy)benzonitrile
    —— 5-(3-Cyclopentyloxy-4-methoxyphenyl)pyrimidine hydrochloride 159612-79-0 C16H18N2O2*ClH
    5-(3-Cyclopentyloxy-4-methoxyphenyl)pyrimidine hydrochloride
    —— 5-acetoxymethyl-5-(2,4-dichloro-1,3,5-triazin-6-ylamino)-2,2-dimethyl-1,3-dioxane 31887-80-6 C12H16Cl2N4O4
    5-acetoxymethyl-5-(2,4-dichloro-1,3,5-triazin-6-ylamino)-2,2-dimethyl-1,3-dioxane
    —— 5-(3-{3-[3-(2,2,2-trifluoro-ethyl)-ureido]-phenyl}-imidazo[1,2-a]pyridin-7-yl)-pyridine-2-carboxylic acid 1036988-15-4 C22H16F3N5O3
    5-(3-{3-[3-(2,2,2-trifluoro-ethyl)-ureido]-phenyl}-imidazo[1,2-a]pyridin-7-yl)-pyridine-2-carboxylic acid
    —— 5-(2-ethyl-8-methoxyquinolin-5-yl)-2-[4-[4-(4,4-dimethyl-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)phenoxy]buty1]-4,4-dimethyl-2,4-dihydro-pyrazol-3-one 1093857-31-8 C32H37N5O4
    5-(2-ethyl-8-methoxyquinolin-5-yl)-2-[4-[4-(4,4-dimethyl-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)phenoxy]buty1]-4,4-dimethyl-2,4-dihydro-pyrazol-3-one
    —— 5-(1-cyclohexenyl)-1,3-bis(propionyloxymethyl)-5-methylbarbital 138548-31-9 C19H26N2O7
    5-(1-cyclohexenyl)-1,3-bis(propionyloxymethyl)-5-methylbarbital
    —— 5-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carbaldehyde 26899-26-3 C10H9N3O
    5-<i>p</i>-tolyl-1<i>H</i>-[1,2,4]triazole-3-carbaldehyde
    —— 5-Trimethylsilanyl-nonan-4-one 101043-83-8 C12H26OSi
    5-Trimethylsilanyl-nonan-4-one
    —— 5-(2-bromobenzyloxymethyl)-2,2-dimethyl-6-prop-2-ynyloxytetrahydrofuro[2,3-d][1,3]dioxole 1403989-92-3 C18H21BrO5
    5-(2-bromobenzyloxymethyl)-2,2-dimethyl-6-prop-2-ynyloxytetrahydrofuro[2,3-d][1,3]dioxole
    —— 5-bromo-4-hydroxy-3,4-dihydropyrimidin-2(1H)-one 102714-69-2 C4H5BrN2O2
    5-bromo-4-hydroxy-3,4-dihydropyrimidin-2(1H)-one
    —— 5-Carboxy-2-methylbenzenediazonium 108129-75-5 C8H7N2O2
    5-Carboxy-2-methylbenzenediazonium
    —— 5,6,7-Trimethoxy-3,4-dihydroisoquinoline;hydrochloride 111599-11-2 C12H15NO3*ClH
    5,6,7-Trimethoxy-3,4-dihydroisoquinoline;hydrochloride
    —— 5-(5-ethyl[1,3,4]thiadiazol-2-ylamino)-3-phenethyl-5-trifluoromethylimidazolidine-2,4-dione 1219556-78-1 C16H16F3N5O2S
    5-(5-ethyl[1,3,4]thiadiazol-2-ylamino)-3-phenethyl-5-trifluoromethylimidazolidine-2,4-dione
    —— 5-phenyl-2-(p-tolylsulfinyl)-3-pentanone 144882-91-7 C19H22O2S
    5-phenyl-2-(p-tolylsulfinyl)-3-pentanone
    —— 5-(3,5-di-tert-butyl-4-hydroxyphenyl)-6-methyl-2-methylthio-6H-1,3,4-thiadiazine 90330-37-3 C19H28N2OS2
    5-(3,5-di-tert-butyl-4-hydroxyphenyl)-6-methyl-2-methylthio-6H-1,3,4-thiadiazine
    —— 5-{4-[2-(2-Methoxy-phenyl)-2-methyl-propoxy]-benzyl}-thiazolidine-2,4-dione 74773-10-7 C21H23NO4S
    5-{4-[2-(2-Methoxy-phenyl)-2-methyl-propoxy]-benzyl}-thiazolidine-2,4-dione
    —— (5α,20S)-3-oxopregnane-20-carboxaldehyde 78964-12-2 C22H34O2
    (5α,20S)-3-oxopregnane-20-carboxaldehyde
    —— 5-dimethylphenylsilyl-2-methyl-1-(2-tetrahydropyranyloxy)-4-pentyne 460752-19-6 C19H28O2Si
    5-dimethylphenylsilyl-2-methyl-1-(2-tetrahydropyranyloxy)-4-pentyne
    —— 5-allyl-1-benzyl-1,6-dihydrocyclopenta[c]pyrazole-3-carbonitrile 851776-71-1 C17H15N3
    5-allyl-1-benzyl-1,6-dihydrocyclopenta[c]pyrazole-3-carbonitrile
    —— 5-[3-(2-hydroxy-butyl)-ureido]-3-(pyridin-3-ylmethoxy)-isothiazole-4-carboxylic acid amide 727359-70-8 C15H19N5O4S
    5-[3-(2-hydroxy-butyl)-ureido]-3-(pyridin-3-ylmethoxy)-isothiazole-4-carboxylic acid amide
    —— (5R)-3-methyl-5-[(2'-hydroxycarbonyl)ethyl]furan-2(5H)-one 210684-62-1 C8H10O4
    (5R)-3-methyl-5-[(2'-hydroxycarbonyl)ethyl]furan-2(5H)-one
    —— 5-(3-hydroxy-3-methyl-1-butynyl)-2-[(triisopropylsilyl)ethynyl]pyridine 1231899-75-4 C15H19NOSi
    5-(3-hydroxy-3-methyl-1-butynyl)-2-[(triisopropylsilyl)ethynyl]pyridine
    —— 5-(2-methoxyethyl)-2-cyclopropyltetrazole 1352491-54-3 C7H12N4O
    5-(2-methoxyethyl)-2-cyclopropyltetrazole
    —— 5-<1-Ethoxy-2-(4)biphenylyl-2-oxo-ethylamino>-uracil 88892-07-3 C20H19N3O4
    5-<1-Ethoxy-2-(4)biphenylyl-2-oxo-ethylamino>-uracil
    —— 5'-(1-ethyl-1H-indol-6-ylcarbamoyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carboxylic acid ethyl ester 1224870-33-0 C24H28N4O3
    5'-(1-ethyl-1H-indol-6-ylcarbamoyl)-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carboxylic acid ethyl ester
    —— 5α-androstan-17-ethyleneketal-3-oxime 626243-93-4 C21H33NO3
    5α-androstan-17-ethyleneketal-3-oxime
    —— 5-Chloro-1-methyl-6-nitro-1,3-dihydro-benzo[c]isothiazole 2,2-dioxide 143032-12-6 C8H7ClN2O4S
    5-Chloro-1-methyl-6-nitro-1,3-dihydro-benzo[c]isothiazole 2,2-dioxide
    —— 5-(Isopropylsulfonyl)-3-methylthiophen-2-amine 936361-24-9 C8H13NO2S2
    5-(Isopropylsulfonyl)-3-methylthiophen-2-amine
    —— 5'-O-(4,4'-dimethoxytrityl)thymidylyl-(3'-5')-(o-chlorophenyl)-thymidine 3'-(methyl)N,N-diisopropylphosphoramidite 111462-77-2 C54H64ClN5O15P2
    5'-O-(4,4'-dimethoxytrityl)thymidylyl-(3'-5')-(o-chlorophenyl)-thymidine 3'-(methyl)N,N-diisopropylphosphoramidite
    —— 5-(4-Chloro-3-methyl-phenyl)-1H-pyrazole-3-carbonyl chloride 877994-55-3 C11H8Cl2N2O
    5-(4-Chloro-3-methyl-phenyl)-1H-pyrazole-3-carbonyl chloride
    —— 5-(4-n-Heptoxyphenyl)-1-tetrazoleacetic acid 131648-32-3 C16H22N4O3
    5-(4-n-Heptoxyphenyl)-1-tetrazoleacetic acid
    —— 5-[4-(3-benzyloxyphenoxy)-2-chlorophenyl]-2-t-butoxycarbonylaminopentanoic acid 676482-28-3 C29H32ClNO6
    5-[4-(3-benzyloxyphenoxy)-2-chlorophenyl]-2-t-butoxycarbonylaminopentanoic acid
    —— 5-(2-Dimethylamino-ethoxy)-pyridin-2-ylamine hydrochloride 1965310-50-2 C9H16ClN3O
    5-(2-Dimethylamino-ethoxy)-pyridin-2-ylamine hydrochloride
    —— 5,7-dibromo-2-(4-bromo-3-methoxyphenyl)-4-methyl-1,3-benzoxazol-6-ol 1349625-19-9 C15H10Br3NO3
    5,7-dibromo-2-(4-bromo-3-methoxyphenyl)-4-methyl-1,3-benzoxazol-6-ol
    —— 5-chloro-1-[(4-methoxyphenyl)methyl]-1H-1,2,3,4-tetrazole 2060043-68-5 C9H9ClN4O
    5-chloro-1-[(4-methoxyphenyl)methyl]-1H-1,2,3,4-tetrazole
    —— 5-(1-aminocarbonylcyclopentyl)-2-bromopyridine 850364-13-5 C11H13BrN2O
    5-(1-aminocarbonylcyclopentyl)-2-bromopyridine
    —— 5-{2-[4-(2-dimethylamino-ethylamino)-2-methoxy-phenylamino]-pyrimidin-4-yl}-1-rnethyl-1H-pyrrole-3-carboxylic acid (2,6-diethyl-phenyl)-amide 1246752-50-0 C31H39N7O2
    5-{2-[4-(2-dimethylamino-ethylamino)-2-methoxy-phenylamino]-pyrimidin-4-yl}-1-rnethyl-1H-pyrrole-3-carboxylic acid (2,6-diethyl-phenyl)-amide
    —— 5-(3-cyclohexylpropyl)isoxazole-3-carboxylic acid 668971-28-6 C13H19NO3
    5-(3-cyclohexylpropyl)isoxazole-3-carboxylic acid
    —— 5-benzyl-imidazolidine-2,4-dithione 34703-70-3 C10H10N2S2
    5-benzyl-imidazolidine-2,4-dithione
    —— 5,11,17,23,29,35-Hexa-octanoyl-37,38,39,40,41,42-hexa-methoxy-diethoxycalix[6]arene 1268723-09-6 C120H180O24
    5,11,17,23,29,35-Hexa-octanoyl-37,38,39,40,41,42-hexa-methoxy-diethoxycalix[6]arene
    —— 5-(tert-butyl)-3-((tert-butylamino)methyl)-4'-chloro-3'-(trifluoromethyl)[1,1'-biphenyl]-2-ol hydrochloride 1609572-82-8 C22H27ClF3NO*ClH
    5-(tert-butyl)-3-((tert-butylamino)methyl)-4'-chloro-3'-(trifluoromethyl)[1,1'-biphenyl]-2-ol hydrochloride
    —— (5S)-3-<(Z)-1-hydroxyethylidene>-1-methyl-5-<(S)-1-methylpropyl>-2,4-pyrrolidinedione 140837-94-1 C11H17NO3
    (5S)-3-<(Z)-1-hydroxyethylidene>-1-methyl-5-<(S)-1-methylpropyl>-2,4-pyrrolidinedione
    —— 5-hexadecanoyloxymethyl-nonane 2226789-12-2 C26H52O2
    5-hexadecanoyloxymethyl-nonane
    —— 5-(thiophene-2-yl)benzo[c][1,2,5]oxadiazole 1579939-75-5 C10H6N2OS
    5-(thiophene-2-yl)benzo[c][1,2,5]oxadiazole
    —— [5-(4-fluorophenylcarbamoyl)pyrimidin-2-yloxy]acetic acid cyclobutylmethyl ester 923292-13-1 C18H18FN3O4
    [5-(4-fluorophenylcarbamoyl)pyrimidin-2-yloxy]acetic acid cyclobutylmethyl ester