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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(3-butenyl)-4-methoxypyridine 163118-77-2 C10H13NO
    3-(3-butenyl)-4-methoxypyridine
    —— 3-carbeothoxy-2-methoxyhept-2,6-dienoic acid 124897-63-8 C11H16O5
    3-carbeothoxy-2-methoxyhept-2,6-dienoic acid
    —— 3'-Brom-3.4.4'.6'-tetramethoxy-2'-acetoxy-chalkon 94964-08-6 C21H21BrO7
    3'-Brom-3.4.4'.6'-tetramethoxy-2'-acetoxy-chalkon
    —— 3-fluoro-N-(4-{3-[4-(pyridin-4-yl)piperazin-1-yl]quinoxalin-6-yl}phenyl)benzamide 1271840-01-7 C30H25FN6O
    3-fluoro-N-(4-{3-[4-(pyridin-4-yl)piperazin-1-yl]quinoxalin-6-yl}phenyl)benzamide
    —— 3-(2-(4-hydroxy-phenyl)-pyridin-4-yl)-2-(pyridin-2-yl)-imidazo[1,2-a]pyridine 656239-62-2 C23H16N4O
    3-(2-(4-hydroxy-phenyl)-pyridin-4-yl)-2-(pyridin-2-yl)-imidazo[1,2-a]pyridine
    —— 3-(2-methylpropyl)-4-(2-oxopropyl)-6-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidin-2-one 1597414-29-3 C12H17F3N2O2
    3-(2-methylpropyl)-4-(2-oxopropyl)-6-(trifluoromethyl)-1,2,3,4-tetrahydropyrimidin-2-one
    —— 3,3-Dimethyl-1-butinsulfonsaeure 27870-05-9 C6H10O3S
    3,3-Dimethyl-1-butinsulfonsaeure
    —— 3-(p-methylbenzyl)-4-(p-t-butylbenzylidenamino)-4,5-dihydro-1H-1,2,4-triazole-5-one 1189788-57-5 C21H24N4O
    3-(p-methylbenzyl)-4-(p-t-butylbenzylidenamino)-4,5-dihydro-1H-1,2,4-triazole-5-one
    —— 3-(2-Fluoro-phenyl)-1-methyl-4-phenyl-3H-pyridine-2,6-dione 58357-94-1 C18H14FNO2
    3-(2-Fluoro-phenyl)-1-methyl-4-phenyl-3H-pyridine-2,6-dione
    —— 3-(2,5-Dimethyl-phenyl)-1-methyl-4-phenyl-3H-pyridine-2,6-dione 58357-92-9 C20H19NO2
    3-(2,5-Dimethyl-phenyl)-1-methyl-4-phenyl-3H-pyridine-2,6-dione
    —— (3-{2-[5-(4,6-dimethyl-pyrimidine-5-carbonyl)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl]-ethyl}-3-phenyl-azetidin-1-yl)-(4-hydroxy-cyclohexyl)-methanone 1014701-66-6 C31H41N5O3
    (3-{2-[5-(4,6-dimethyl-pyrimidine-5-carbonyl)-hexahydro-pyrrolo[3,4-c]pyrrol-2-yl]-ethyl}-3-phenyl-azetidin-1-yl)-(4-hydroxy-cyclohexyl)-methanone
    —— [(3S,4S)-1-Benzyl-4-(5,5-difluoro-2-oxo-piperidin-1-yl)-pyrrolidin-3-yl]-carbamic acid methyl ester 1000303-24-1 C18H23F2N3O3
    [(3S,4S)-1-Benzyl-4-(5,5-difluoro-2-oxo-piperidin-1-yl)-pyrrolidin-3-yl]-carbamic acid methyl ester
    —— 3-(4-methoxyphenyl)-5-(4-methoxyphenylamino)-1,3,4-selenadiazol-2(3H)-one 1401253-19-7 C16H15N3O3Se
    3-(4-methoxyphenyl)-5-(4-methoxyphenylamino)-1,3,4-selenadiazol-2(3H)-one
    —— (3aR,3bS,6S,6aS,7aR)-2,2-dimethyl-5-oxohexahydrofuro[2',3':4,5]furo[2,3-d][1,3]dioxol-6-yl benzoate 6984-47-0 C16H16O7
    (3aR,3bS,6S,6aS,7aR)-2,2-dimethyl-5-oxohexahydrofuro[2',3':4,5]furo[2,3-d][1,3]dioxol-6-yl benzoate
    —— 3-Fluoro-4-(2-methylbenzimidazol-1-yl)benzoic acid 1021235-09-5 C15H11FN2O2
    3-Fluoro-4-(2-methylbenzimidazol-1-yl)benzoic acid
    —— 3-(Azepan-1-ylamino)-propionic acid ethyl ester 59623-51-7 C11H22N2O2
    3-(Azepan-1-ylamino)-propionic acid ethyl ester
    —— 3-benzoyl-pyrido[2,1,6-<i>de</i>]quinolizine-1-carboxylic acid ethyl ester 59310-73-5 C22H17NO3
    3-benzoyl-pyrido[2,1,6-<i>de</i>]quinolizine-1-carboxylic acid ethyl ester
    —— 3-tert-butyl-7,8,21,22,35,36-hexaoxatrispiro[5.2.119.2.1123.26]hexatriacontane 53783-71-4 C34H62O6
    3-tert-butyl-7,8,21,22,35,36-hexaoxatrispiro[5.2.119.2.1123.26]hexatriacontane
    —— 3,3-dimethyl-5,6-dihydro-3<i>H</i>-cycloheptapyrazol-4-one 56568-79-7 C10H12N2O
    3,3-dimethyl-5,6-dihydro-3<i>H</i>-cycloheptapyrazol-4-one
    —— 3-hydroxy-7,7-dimethyl-1-m-tolyl-1,6,7,8-tetrahydro-pyrazolo[3,4-b]quinolin-5-one 1296687-94-9 C19H19N3O2
    3-hydroxy-7,7-dimethyl-1-m-tolyl-1,6,7,8-tetrahydro-pyrazolo[3,4-b]quinolin-5-one
    —— 3-phenyl-1-mesyl-1H-indole-2-carbaldehyde 1448531-96-1 C16H13NO3S
    3-phenyl-1-mesyl-1H-indole-2-carbaldehyde
    —— 3-chloro-4-(2,6-difluorophenyl)-5-(3,5-dimethoxyphenyl)-6-methyl-1-oxide 1265594-11-3 C19H15ClF2N2O3
    3-chloro-4-(2,6-difluorophenyl)-5-(3,5-dimethoxyphenyl)-6-methyl-1-oxide
    —— 3,3-dimethyl-1-(trans-3-(pyrazin-2-ylamino)cyclobutyl)-1H-pyrrolo[2,3-b]pyridine-2(3H)-one 1452552-00-9 C17H19N5O
    3,3-dimethyl-1-(trans-3-(pyrazin-2-ylamino)cyclobutyl)-1H-pyrrolo[2,3-b]pyridine-2(3H)-one
    —— 3α-Methoxy-4,4-dimethyl-4aα,5-epoxy-A-homo-5α-cholestane 83788-05-0 C31H54O2
    3α-Methoxy-4,4-dimethyl-4aα,5-epoxy-A-homo-5α-cholestane
    —— 3-Chlor-1-methyl-1H-pyrido<3,2-b><1,4>benzoxazin 67636-26-4 C12H9ClN2O
    3-Chlor-1-methyl-1H-pyrido<3,2-b><1,4>benzoxazin
    —— 3-methyl-N-[(3aS,4R,6aR)-octahydrocyclopenta[c]pyrrol-4-yl]-2-phenylbutanamide 1228029-83-1 C18H26N2O
    3-methyl-N-[(3aS,4R,6aR)-octahydrocyclopenta[c]pyrrol-4-yl]-2-phenylbutanamide
    —— 3β-hydroxy-20α-methylamino-5α-pregnan-12-one 58652-90-7 C22H37NO2
    3β-hydroxy-20α-methylamino-5α-pregnan-12-one
    —— 3,3-ethylenedioxy-17-ethynyl-11β-(2-thienyl)-5α-estr-9-ene-5,17β-diol 67983-35-1 C26H32O4S
    3,3-ethylenedioxy-17-ethynyl-11β-(2-thienyl)-5α-estr-9-ene-5,17β-diol
    —— 3-(2,6-dichlorophenyl)-1-methyl-5-phenyl-4(1H)-pyridone 71792-11-5 C18H13Cl2NO
    3-(2,6-dichlorophenyl)-1-methyl-5-phenyl-4(1H)-pyridone
    —— 3-methyl-1,2,3-thiadiazolium-4-ethoxycarbonylaminide 79036-07-0 C6H9N3O2S
    3-methyl-1,2,3-thiadiazolium-4-ethoxycarbonylaminide
    —— 3-(4-methoxy-phenyl)-5-phenyl-5-<i>p</i>-tolyl-4,5-dihydro-isoxazole 60579-23-9 C23H21NO2
    3-(4-methoxy-phenyl)-5-phenyl-5-<i>p</i>-tolyl-4,5-dihydro-isoxazole
    —— 3,12,21-Triethyl-3,12,21-triazatetracyclo[21.4.0.05,10.014,19]heptacosa-1(27),5,7,9,14,16,18,23,25-nonaene-2,11,20-trione 1578184-98-1 C30H33N3O3
    3,12,21-Triethyl-3,12,21-triazatetracyclo[21.4.0.05,10.014,19]heptacosa-1(27),5,7,9,14,16,18,23,25-nonaene-2,11,20-trione
    —— (+/-)-3α-acetoxy-4β-(N-ethoxycarbonyl-N-methylamino)-2-methoxy-Δ<sup>1</sup>-pyrroline 75156-83-1 C11H18N2O5
    (+/-)-3α-acetoxy-4β-(N-ethoxycarbonyl-N-methylamino)-2-methoxy-Δ<sup>1</sup>-pyrroline
    —— 3β,6α-Dihydroxy-5α-cholest-9(11)-en-23-on 88494-38-6 C27H44O3
    3β,6α-Dihydroxy-5α-cholest-9(11)-en-23-on
    —— [(3E,5Z,7E)-11-(benzyloxy)-6-methylundeca-3,5,7-trien-1-ynyl]trimethylsilane 868558-57-0 C22H30OSi
    [(3E,5Z,7E)-11-(benzyloxy)-6-methylundeca-3,5,7-trien-1-ynyl]trimethylsilane
    —— 3-carbamoyl-1-(2-methoxycarbonyl-ethyl)-pyridinium; bromide 109822-04-0 Br*C10H13N2O3
    3-carbamoyl-1-(2-methoxycarbonyl-ethyl)-pyridinium; bromide
    —— 3-[(3-Benzyloxycarbonylamino-propionyl)-methyl-amino]-3-phenyl-propionic acid methyl ester 31925-50-5 C22H26N2O5
    3-[(3-Benzyloxycarbonylamino-propionyl)-methyl-amino]-3-phenyl-propionic acid methyl ester
    —— 3,3'-di(bromomethyl)-4,4'-dimethoxy-1,1'-biphenyl 947326-54-7 C16H16Br2O2
    3,3'-di(bromomethyl)-4,4'-dimethoxy-1,1'-biphenyl
    —— 3,6-bis(4-ethylstyryl)-1-phenyl-4,7-dihydro-1H-indene 125942-28-1 C28H28N6O*2I
    3,6-bis(4-ethylstyryl)-1-phenyl-4,7-dihydro-1H-indene
    —— 3-methylene-androst-4-ene-19-ol-17-one 103291-77-6 C20H28O2
    3-methylene-androst-4-ene-19-ol-17-one
    —— (3S,4S)-4-(4-bromophenyl)-5-nitro-3-(phenylthio)pentan-2-one 1233880-20-0 C17H16BrNO3S
    (3S,4S)-4-(4-bromophenyl)-5-nitro-3-(phenylthio)pentan-2-one
    —— [3,7-anhydro-1,2-dideoxy-4,5,6,8-tetra-O-benzyl-D-glycero-D-ido-octitol-1-yl]-(tert-butyloxycarbonyl)hydrazinoGly-(β)-Ala-OMe 1374458-96-4 C47H59N3O10
    [3,7-anhydro-1,2-dideoxy-4,5,6,8-tetra-O-benzyl-D-glycero-D-ido-octitol-1-yl]-(tert-butyloxycarbonyl)hydrazinoGly-(β)-Ala-OMe
    —— [(3aS,4R,5R,6aS)-2,2-Dimethyl-6-oxo-5-((Z)-pent-2-enyl)-tetrahydro-cyclopenta[1,3]dioxol-4-yl]-acetic acid methyl ester 217170-54-2 C16H24O5
    [(3aS,4R,5R,6aS)-2,2-Dimethyl-6-oxo-5-((Z)-pent-2-enyl)-tetrahydro-cyclopenta[1,3]dioxol-4-yl]-acetic acid methyl ester
    —— 3-p-Cyanophenyl-2,3-dimethyl-2-nitropentan 65253-44-3 C14H18N2O2
    3-p-Cyanophenyl-2,3-dimethyl-2-nitropentan
    —— 3-(2-fluorophenyl)-9H-dipyrido[2,3-b:4',3']pyrrole-6-carbonitrile 1200127-97-4 C17H9FN4
    3-(2-fluorophenyl)-9H-dipyrido[2,3-b:4',3']pyrrole-6-carbonitrile
    —— [3-(2-chloro-phenoxy)-2-hydroxy-propyl]-urea 99187-73-2 C10H13ClN2O3
    [3-(2-chloro-phenoxy)-2-hydroxy-propyl]-urea
    —— 3β-[<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-diacetyl-<i>O</i><sup>4</sup>-(tetra-<i>O</i>-acetyl-β-D-glucopyranosyl)-α-L-rhamnopyranosyloxy]-14-hydroxy-14β-bufa-4,20,22-trienolide 11005-48-4 C48H64O19
    3β-[<i>O</i><sup>2</sup>,<i>O</i><sup>3</sup>-diacetyl-<i>O</i><sup>4</sup>-(tetra-<i>O</i>-acetyl-β-D-glucopyranosyl)-α-L-rhamnopyranosyloxy]-14-hydroxy-14β-bufa-4,20,22-trienolide
    —— 3-<2-Methyl-allyloxy>-androstadien-(3,5)-on-(17) 95563-45-4 C23H32O2
    3-<2-Methyl-allyloxy>-androstadien-(3,5)-on-(17)
    —— 3-Amino-2,4,6-triiod-phenylessigsaeure-methylester 3119-08-2 C9H8I3NO2
    3-Amino-2,4,6-triiod-phenylessigsaeure-methylester
    —— 3,4-Pentamethylendioxy-benzylchlorid 108991-94-2 C12H15ClO2
    3,4-Pentamethylendioxy-benzylchlorid