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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (+/-)-3-<1-Butyl-5-nitro-imidazol-2-ylmethylen>-5-diethylaminomethyl-oxazolidin-2-on 30826-76-7 C16H26N6O4
    (+/-)-3-<1-Butyl-5-nitro-imidazol-2-ylmethylen>-5-diethylaminomethyl-oxazolidin-2-on
    —— 3-<2-(3-ethyl-1,2,3,6-tetrahydro-3-carbomethoxypyridinyl)-2-ethyl>-1-<(4-methylphenyl)sulfonyl>indole-2-acetic acid, methyl ester 99619-25-7 C29H34N2O6S
    3-<2-(3-ethyl-1,2,3,6-tetrahydro-3-carbomethoxypyridinyl)-2-ethyl>-1-<(4-methylphenyl)sulfonyl>indole-2-acetic acid, methyl ester
    —— (3S)-3-((1R,3aR,7aR)-7a-methyl-4-((triethylsilyl)oxy)octahydro-1H-inden-1-yl)butanenitrile 852658-70-9 C20H37NOSi
    (3S)-3-((1R,3aR,7aR)-7a-methyl-4-((triethylsilyl)oxy)octahydro-1H-inden-1-yl)butanenitrile
    —— 3,5-dimethoxybenzoic acid, 1-methylethyl ester 1326723-05-0 C12H16O4
    3,5-dimethoxybenzoic acid, 1-methylethyl ester
    —— (3S)-3-allophanoyloxy-9.10-seco-ergostatetraene-(5t.7c.10(19).22t) 6152-62-1 C30H46N2O3
    (3S)-3-allophanoyloxy-9.10-seco-ergostatetraene-(5t.7c.10(19).22t)
    —— (3β,5α,22β,25R)-furostane-3,26-diol 6870-74-2 C27H46O3
    (3β,5α,22β,25R)-furostane-3,26-diol
    —— 3-(3-Benzyloxy-1,4-dihydro-2-methyl-4-oxo-1-pyridinyl)-N-(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propyl)propanamide 272770-19-1 C33H44N2O4
    3-(3-Benzyloxy-1,4-dihydro-2-methyl-4-oxo-1-pyridinyl)-N-(3-(3,5-di-tert-butyl-4-hydroxyphenyl)propyl)propanamide
    —— 3-Methyl-3-(2',4',6'-trihydroxyphenyl)-4,5,6,7-tetrachlorphthalid 50931-48-1 C15H8Cl4O5
    3-Methyl-3-(2',4',6'-trihydroxyphenyl)-4,5,6,7-tetrachlorphthalid
    —— 3-hydroxy-3-methyl-1-piperidin-1-yl-heptan-2-one 39616-38-1 C13H25NO2
    3-hydroxy-3-methyl-1-piperidin-1-yl-heptan-2-one
    —— 3-methyl-5-methylamino-2-phenyl-2<i>H</i>-indazole-4,7-dione 33262-61-2 C15H13N3O2
    3-methyl-5-methylamino-2-phenyl-2<i>H</i>-indazole-4,7-dione
    —— 3-(3-chloro-benzyl)-2-methylsulfanyl-3<i>H</i>-benzo[<i>g</i>]quinazolin-4-one 37805-10-0 C20H15ClN2OS
    3-(3-chloro-benzyl)-2-methylsulfanyl-3<i>H</i>-benzo[<i>g</i>]quinazolin-4-one
    —— 3-ethyl-3'-(2-methoxycarbonyl-ethyl)-4,4'-dimethyl-5,5'-ethane-1,1-diyl-bis-pyrrole-2-carboxylic acid 2'-<i>tert</i>-butyl ester 32900-53-1 C24H34N2O6
    3-ethyl-3'-(2-methoxycarbonyl-ethyl)-4,4'-dimethyl-5,5'-ethane-1,1-diyl-bis-pyrrole-2-carboxylic acid 2'-<i>tert</i>-butyl ester
    —— 3-(3-Phenanthrylimino)-buttersaeure-ethylester 22648-77-7 C20H19NO2
    3-(3-Phenanthrylimino)-buttersaeure-ethylester
    —— {3-[2,4,4,6,6-Pentakis-(3-hydroxymethyl-phenoxy)-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinin-2-yloxy]-phenyl}-methanol 49864-97-3 C42H42N3O12P3
    {3-[2,4,4,6,6-Pentakis-(3-hydroxymethyl-phenoxy)-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-[1,3,5,2,4,6]triazatriphosphinin-2-yloxy]-phenyl}-methanol
    —— 3,3-Diphenyl-4-N-morpholino-5,5-hexamethylen-3,4-dihydro-e-pyron 33739-07-0 C27H31NO3
    3,3-Diphenyl-4-N-morpholino-5,5-hexamethylen-3,4-dihydro-e-pyron
    —— 3-benzyl-4,5,6,7-tetrafluoro-benzo[<i>d</i>]isoxazole 37009-93-1 C14H7F4NO
    3-benzyl-4,5,6,7-tetrafluoro-benzo[<i>d</i>]isoxazole
    —— [3-methyl-4-(morpholine-4-sulfonyl)-phenoxy]-acetic acid 36685-72-0 C13H17NO6S
    [3-methyl-4-(morpholine-4-sulfonyl)-phenoxy]-acetic acid
    —— 3-{(2-Hydroxy-ethyl)-[3-methyl-4-(2-trifluoromethyl-phenylazo)-phenyl]-amino}-propionitrile 31466-02-1 C19H19F3N4O
    3-{(2-Hydroxy-ethyl)-[3-methyl-4-(2-trifluoromethyl-phenylazo)-phenyl]-amino}-propionitrile
    —— 3,4,6-tri-O-benzyl-1-deoxy-1-trichloroacetamido-5a-carba-β-D-lyxo-hex-5(5a)-enopyranose 1169701-61-4 C30H30Cl3NO5
    3,4,6-tri-O-benzyl-1-deoxy-1-trichloroacetamido-5a-carba-β-D-lyxo-hex-5(5a)-enopyranose
    —— 3-chlorotetrafluoro-1-propene-1-sulfonyl fluoride 108811-64-9 C3ClF5O2S
    3-chlorotetrafluoro-1-propene-1-sulfonyl fluoride
    —— 3α-ethyl-3β,14α-dihydroxy-5β-cholest-7-en-6-one 82210-47-7 C29H48O3
    3α-ethyl-3β,14α-dihydroxy-5β-cholest-7-en-6-one
    —— 3x <sup>13</sup>C enterolactone 741283-63-6 C18H18O4
    3x <sup>13</sup>C enterolactone
    —— 3-(α-D-glucopyranosyl)-2-ethyl-1-tosyl-indole 1131376-74-3 C23H27NO7S
    3-(α-D-glucopyranosyl)-2-ethyl-1-tosyl-indole
    —— [3-fluoro-8-(3-thienylcarbonyl)-8-azabicyclo[3.2.1]oct-3-yl]methanol 1250831-59-4 C13H16FNO2S
    [3-fluoro-8-(3-thienylcarbonyl)-8-azabicyclo[3.2.1]oct-3-yl]methanol
    —— 3,3-Bis-benzyloxymethyl-cyclobutane-1,1-dicarboxylic acid diethyl ester 82265-12-1 C26H32O6
    3,3-Bis-benzyloxymethyl-cyclobutane-1,1-dicarboxylic acid diethyl ester
    —— 3-Amino-5-(4-chloro-phenylamino)-4-(naphthalene-1-sulfonyl)-thiophene-2-carboxylic acid ethyl ester 132276-84-7 C23H19ClN2O4S2
    3-Amino-5-(4-chloro-phenylamino)-4-(naphthalene-1-sulfonyl)-thiophene-2-carboxylic acid ethyl ester
    —— 3-Chloro-2,5-di-p-tolyl-[1,4]dithiine 79587-83-0 C18H15ClS2
    3-Chloro-2,5-di-p-tolyl-[1,4]dithiine
    —— 3-(2-Benzyloxycarbonylamino-3-{4-[bis-(2-chloro-ethyl)-amino]-phenyl}-propionylamino)-butyric acid ethyl ester 22221-46-1 C27H35Cl2N3O5
    3-(2-Benzyloxycarbonylamino-3-{4-[bis-(2-chloro-ethyl)-amino]-phenyl}-propionylamino)-butyric acid ethyl ester
    —— 3-(9-((4-carboxy-2,6-dimethylphenoxy)carbonyl)-2-((3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)oxy)acridin-10-ium-10-yl)propane-1-sulfonate 1643531-04-7 C34H26F13NO8S
    3-(9-((4-carboxy-2,6-dimethylphenoxy)carbonyl)-2-((3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)oxy)acridin-10-ium-10-yl)propane-1-sulfonate
    —— (3S)-3-[[2-(trifluoromethyl)phenyl]methyl]piperazine-2,5-dione 612502-19-9 C12H11F3N2O2
    (3S)-3-[[2-(trifluoromethyl)phenyl]methyl]piperazine-2,5-dione
    —— 3,3-bis-ethylsulfanyl-2-formylamino-acrylonitrile 60990-28-5 C8H12N2OS2
    3,3-bis-ethylsulfanyl-2-formylamino-acrylonitrile
    —— (3-Fluoropyridin-4-yl)-(4-piperidin-4-yloxypiperidin-1-yl)methanone 1138448-06-2 C16H22FN3O2
    (3-Fluoropyridin-4-yl)-(4-piperidin-4-yloxypiperidin-1-yl)methanone
    —— 3-(4-cyanophenyl)-4-cyclopropyl-1-isopropyl-N-[(3R)-1-propionylpyrrolidin-3-yl]-1H-pyrazole-5-carboxamide 1219017-33-0 C24H29N5O2
    3-(4-cyanophenyl)-4-cyclopropyl-1-isopropyl-N-[(3R)-1-propionylpyrrolidin-3-yl]-1H-pyrazole-5-carboxamide
    —— (3RS)-methyl 1,3-dimethyl-1,2,3,6-tetrahydropyridine-3-carboxylate 98942-69-9 C9H15NO2
    (3RS)-methyl 1,3-dimethyl-1,2,3,6-tetrahydropyridine-3-carboxylate
    —— 3-(p-trimethylammonia)-phenyl-5-methylthio-1,2,4-triazole bromide 143367-10-6 Br*C12H17N4S
    3-(p-trimethylammonia)-phenyl-5-methylthio-1,2,4-triazole bromide
    —— 3β,25-dihydroxy-19-norvitamin D3 1246370-93-3 C29H46O2
    3β,25-dihydroxy-19-norvitamin D3
    —— 3-phenyl-1,4,2-dioxazol-5-one 19226-36-9 C8H5NO3
    3-phenyl-1,4,2-dioxazol-5-one
    —— 3,3'-(1E,1'E)-ethane-1,2-diylbis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol 113940-19-5 C16H16N2O2
    3,3'-(1E,1'E)-ethane-1,2-diylbis(azan-1-yl-1-ylidene)bis(methan-1-yl-1-ylidene)diphenol
    —— 3-formyl-2-(phenylazo)-1H-indol 1207105-96-1 C15H11N3O
    3-formyl-2-(phenylazo)-1H-indol
    —— 3-(5'-O-dimethoxytrityl-2'-fluoro-2'-deoxy-β-D-ribofuranosyl)-1,3-diaza-2-oxophenoxazine 3'-O-(2-cyanoethyl)-N,N-diisopropylphosphoramidite 1188523-00-3 C45H49FN5O8P
    3-(5'-O-dimethoxytrityl-2'-fluoro-2'-deoxy-β-D-ribofuranosyl)-1,3-diaza-2-oxophenoxazine 3'-O-(2-cyanoethyl)-N,N-diisopropylphosphoramidite
    —— 3-bromo-6-(2-methoxy-ethoxymethyl)-2-methyl-pyridine 1149593-01-0 C10H14BrNO2
    3-bromo-6-(2-methoxy-ethoxymethyl)-2-methyl-pyridine
    —— 3α-hydroxy-12α-acetoxy-5Hβ-pregnan-20-one 1102-96-1 C23H36O4
    3α-hydroxy-12α-acetoxy-5Hβ-pregnan-20-one
    —— 3'-N-(N'-benzyloxycarbonyl-L-phenylalanyl)-3'-deoxy-2',3'-secoadenosine 119898-90-7 C27H31N7O6
    3'-N-(N'-benzyloxycarbonyl-L-phenylalanyl)-3'-deoxy-2',3'-secoadenosine
    —— 3,3,-dichloro-1,1,1,5,5,7,7,7,-octamethyl-3-germa-2,4,6-trioxa-1,5,7-trisilaheptane 328312-16-9 C8H24Cl2GeO3Si3
    3,3,-dichloro-1,1,1,5,5,7,7,7,-octamethyl-3-germa-2,4,6-trioxa-1,5,7-trisilaheptane
    —— 3-Amino-N,N-diethyl-2,4,6-triiodo-benzamide 25887-09-6 C11H13I3N2O
    3-Amino-N,N-diethyl-2,4,6-triiodo-benzamide
    —— 3-[2-(7-(3-[2-(2-benzyloxy-1-benzyloxymethyl-ethoxy)-1-(2-benzyloxy-1-benzyloxymethyl-ethoxymethyl)ethoxy]propyl)-1,7-dicarba-closo-dodecaboran-1-yl)ethyl]cyclobutanone 326812-10-6 C48H68B10O8
    3-[2-(7-(3-[2-(2-benzyloxy-1-benzyloxymethyl-ethoxy)-1-(2-benzyloxy-1-benzyloxymethyl-ethoxymethyl)ethoxy]propyl)-1,7-dicarba-closo-dodecaboran-1-yl)ethyl]cyclobutanone
    —— (3R,3aS,7aS)-1-Methyl-7a-methylamino-3-phenyl-octahydro-indol-2-one 140870-18-4 C16H22N2O
    (3R,3aS,7aS)-1-Methyl-7a-methylamino-3-phenyl-octahydro-indol-2-one
    —— 3,9-Diphenyl-5H,7H-dibenz<c,e>thiepin 3465-94-9 C26H20S
    3,9-Diphenyl-5H,7H-dibenz<c,e>thiepin
    —— 3-amino-4-(2-butyrylamino-phenyl)-5<i>H</i>-furan-2-one 24188-02-1 C14H16N2O3
    3-amino-4-(2-butyrylamino-phenyl)-5<i>H</i>-furan-2-one
    —— 3-cyano-N-(6,6-dimethyl-5-((3S,8aS)-3-methyl-octahydropyrrolo[1,2-a]pyrazine-2-carbonyl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazol-3-yl)benzamide 1072099-91-2 C24H29N7O2
    3-cyano-N-(6,6-dimethyl-5-((3S,8aS)-3-methyl-octahydropyrrolo[1,2-a]pyrazine-2-carbonyl)-1,4,5,6-tetrahydropyrrolo[3,4-c]pyrazol-3-yl)benzamide