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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3,5-dimethyl-[1,2,4]triazol-4-yl)-(4-nitro-phenyl)-amine 54928-54-0 C10H11N5O2
    (3,5-dimethyl-[1,2,4]triazol-4-yl)-(4-nitro-phenyl)-amine
    —— 3-but-2-enyl-1-(2-methyl-allyl)-1<i>H</i>-quinazoline-2,4-dione 57398-17-1 C16H18N2O2
    3-but-2-enyl-1-(2-methyl-allyl)-1<i>H</i>-quinazoline-2,4-dione
    —— 3,3-Dimethyl-1-phenyl-2-butanon-phenylhydrazon 69201-03-2 C18H22N2
    3,3-Dimethyl-1-phenyl-2-butanon-phenylhydrazon
    —— 3,6,15,20-Tetraoxa-tricyclo[20.4.0.0<sup>8,13</sup>]hexacosa-1(22),8(13),9,11,23,25-hexaene-2,7,14,21-tetraone 55379-36-7 C22H20O8
    3,6,15,20-Tetraoxa-tricyclo[20.4.0.0<sup>8,13</sup>]hexacosa-1(22),8(13),9,11,23,25-hexaene-2,7,14,21-tetraone
    —— 3-(3-bromo-benzoyloxy)-2-(3-bromo-phenyl)-pyrazolo[1,5-<i>a</i>]pyridine 51118-91-3 C20H12Br2N2O2
    3-(3-bromo-benzoyloxy)-2-(3-bromo-phenyl)-pyrazolo[1,5-<i>a</i>]pyridine
    —— 3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid benzhydryl ester 53354-10-2 C21H19NO3S
    3-methyl-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid benzhydryl ester
    —— 3-isochroman-1-yl-1,1-dimethyl-urea 54470-74-5 C12H16N2O2
    3-isochroman-1-yl-1,1-dimethyl-urea
    —— 3,4-Dimethylmethylendioxy-phenylmethylen-hydroxamsaeure 38498-99-6 C11H13NO4
    3,4-Dimethylmethylendioxy-phenylmethylen-hydroxamsaeure
    —— 3-(1-Hydroxy-2-piperidinoaethyl)-5-phenylisoxazol-<<sup>14</sup>C-aethyl> 56624-89-6 C16H20N2O2
    3-(1-Hydroxy-2-piperidinoaethyl)-5-phenylisoxazol-<<sup>14</sup>C-aethyl>
    —— 3,4'-bis-(2-acetoxy-ethyl)-4,3'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid di-<i>tert</i>-butyl ester 34713-36-5 C29H42N2O8
    3,4'-bis-(2-acetoxy-ethyl)-4,3'-dimethyl-1<i>H</i>,1'<i>H</i>-5,5'-methanediyl-bis-pyrrole-2-carboxylic acid di-<i>tert</i>-butyl ester
    —— 3,3'-[4,5,4',5'-tetrakis-(4-methoxy-phenyl)-[1,1']biimidazolyl-2,2'-diyl]-bis-quinoline 49573-29-7 C52H40N6O4
    3,3'-[4,5,4',5'-tetrakis-(4-methoxy-phenyl)-[1,1']biimidazolyl-2,2'-diyl]-bis-quinoline
    —— 3-(4-bromo-phenyl)-2,6-bis-ethylsulfanyl-3<i>H</i>-quinazolin-4-one 42901-83-7 C18H17BrN2OS2
    3-(4-bromo-phenyl)-2,6-bis-ethylsulfanyl-3<i>H</i>-quinazolin-4-one
    —— 3-quinolin-2-yl-benzo[<i>f</i>]quinoline-1-carbonyl chloride 40619-77-0 C23H13ClN2O
    3-quinolin-2-yl-benzo[<i>f</i>]quinoline-1-carbonyl chloride
    —— 3-[3-(4-Nitro-phenyl)-acryloylamino]-benzoic acid 1141057-50-2 C16H12N2O5
    3-[3-(4-Nitro-phenyl)-acryloylamino]-benzoic acid
    —— 3-chloro-2-(4-(6-(hydroxymethyl)pyrimidin-4-ylamino)-2H-pyrazolo[4,3-c]pyridin-2-yl)benzonitrile 1378039-06-5 C18H12ClN7O
    3-chloro-2-(4-(6-(hydroxymethyl)pyrimidin-4-ylamino)-2H-pyrazolo[4,3-c]pyridin-2-yl)benzonitrile
    —— 3-Benzoxy-5-(p-methoxyphenyl)-1,2,4-triazol 52838-37-6 C16H15N3O2
    3-Benzoxy-5-(p-methoxyphenyl)-1,2,4-triazol
    —— 3-(3-Hydroxy-7-hydroxymethyl-3a,6-dimethyl-dodecahydro-cyclopenta[a]naphthalen-6-yl)-propionic acid 105862-29-1 C19H32O4
    3-(3-Hydroxy-7-hydroxymethyl-3a,6-dimethyl-dodecahydro-cyclopenta[a]naphthalen-6-yl)-propionic acid
    —— 3-benzyl-6-butyl-3,6-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-7-ylideneamine 55432-63-8 C15H18N6
    3-benzyl-6-butyl-3,6-dihydro-[1,2,3]triazolo[4,5-<i>d</i>]pyrimidin-7-ylideneamine
    —— 3,3'-Diisoviolanthronyl 39477-67-3 C68H30O4
    3,3'-Diisoviolanthronyl
    —— 3'-Epiparomamin 42400-27-1 C12H25N3O7
    3'-Epiparomamin
    —— 3-(1-ethoxy-ethoxy)-3-methyl-hex-1-ene 58135-24-3 C11H22O2
    3-(1-ethoxy-ethoxy)-3-methyl-hex-1-ene
    —— 3-tert-Butylsulfanyl-2-methyl-propionic acid methyl ester 123564-11-4 C9H18O2S
    3-tert-Butylsulfanyl-2-methyl-propionic acid methyl ester
    —— 3-(4-Nitrobenzylidenamino)-5,5-diphenyl-2,4-oxazolidindion 79458-09-6 C22H15N3O5
    3-(4-Nitrobenzylidenamino)-5,5-diphenyl-2,4-oxazolidindion
    —— 3-O-Pivaloyl-α<sup>4</sup>-pyridoxol 54193-38-3 C12H17NO3
    3-O-Pivaloyl-α<sup>4</sup>-pyridoxol
    —— [3-(4-Chloro-benzoyl)-phenyl]-acetic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester 35256-71-4 C21H21ClO5
    [3-(4-Chloro-benzoyl)-phenyl]-acetic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
    —— 3,4,5-triphenyl-1,6,9-trioxa-2-aza-5λ<sup>5</sup>-phospha-spiro[4.4]non-2-ene 2-oxide 66575-37-9 C22H20NO4P
    3,4,5-triphenyl-1,6,9-trioxa-2-aza-5λ<sup>5</sup>-phospha-spiro[4.4]non-2-ene 2-oxide
    —— 3,3'-(3-oxo-3<i>H</i>-benzo[<i>b</i>]selenophene-2,2-diyl)-bis-propionitrile 53020-31-8 C14H12N2OSe
    3,3'-(3-oxo-3<i>H</i>-benzo[<i>b</i>]selenophene-2,2-diyl)-bis-propionitrile
    —— 3-(2-Aminophenylimino)-2,2-dimethyl-5-phenyl-2,3-dihydrofuran 55135-11-0 C18H18N2O
    3-(2-Aminophenylimino)-2,2-dimethyl-5-phenyl-2,3-dihydrofuran
    —— 3,4,5-Tribrom-thieno<2,3-b>thiophencarbonsaeure-2-methylester 53255-82-6 C8H3Br3O2S2
    3,4,5-Tribrom-thieno<2,3-b>thiophencarbonsaeure-2-methylester
    —— 3-[1-Bromo-1-phenyl-meth-(E)-ylidene]-2-naphthalen-2-yl-2,3-dihydro-isoindol-1-one 33238-28-7 C25H16BrNO
    3-[1-Bromo-1-phenyl-meth-(E)-ylidene]-2-naphthalen-2-yl-2,3-dihydro-isoindol-1-one
    —— (3,4,5,6-tetrahydro-2<i>H</i>-[2,3']bipyridinyl-1-yl)-phosphonothioic acid <i>O</i>,<i>O</i>'-diethyl ester 36205-69-3 C14H23N2O2PS
    (3,4,5,6-tetrahydro-2<i>H</i>-[2,3']bipyridinyl-1-yl)-phosphonothioic acid <i>O</i>,<i>O</i>'-diethyl ester
    —— 3,4,5,6,3',4',5',6'-octachloro-2,2'-propane-1,3-diyl-bis-pyridine 53970-78-8 C13H6Cl8N2
    3,4,5,6,3',4',5',6'-octachloro-2,2'-propane-1,3-diyl-bis-pyridine
    —— 3,4-Dimethyl-1-(5-methylhex-4-enyl)pyrrole-2,5-dione 1202405-46-6 C13H19NO2
    3,4-Dimethyl-1-(5-methylhex-4-enyl)pyrrole-2,5-dione
    —— ((3R,4R)-4-Carboxymethyl-2,5-dioxo-1-phenyl-pyrrolidin-3-yl)-acetic acid 51268-28-1 C14H13NO6
    ((3R,4R)-4-Carboxymethyl-2,5-dioxo-1-phenyl-pyrrolidin-3-yl)-acetic acid
    —— 3-oxo-3<i>H</i>-naphtho[2,3-<i>c</i>]furan-1,1-dicarboxylic acid diethyl ester 54245-37-3 C18H16O6
    3-oxo-3<i>H</i>-naphtho[2,3-<i>c</i>]furan-1,1-dicarboxylic acid diethyl ester
    —— 3β-Acetoxy-13α-hydroxy-13,15-seco-D-bisnor-5α-androstan-15-saeuremethylester 40715-40-0 C20H32O5
    3β-Acetoxy-13α-hydroxy-13,15-seco-D-bisnor-5α-androstan-15-saeuremethylester
    —— 3β-Acetoxycholest-5-en-25-hydroperoxid 36871-94-0 C29H48O4
    3β-Acetoxycholest-5-en-25-hydroperoxid
    —— 3-Brom-2-hydroxy-6-ethoxy-4-methylchinolin 37778-24-8 C12H12BrNO2
    3-Brom-2-hydroxy-6-ethoxy-4-methylchinolin
    —— 3-[2-(2-methoxy-5-thiophen-2-yl-phenyl)-acetyl]-benzoic acid 872991-28-1 C20H16O4S
    3-[2-(2-methoxy-5-thiophen-2-yl-phenyl)-acetyl]-benzoic acid
    —— (3-tert-butyl-1H-pyrazol-4-ylmethyl)-(4-pyridin-4-yl-phenyl)-amine 1091672-25-1 C19H22N4
    (3-tert-butyl-1H-pyrazol-4-ylmethyl)-(4-pyridin-4-yl-phenyl)-amine
    —— 3,3'-bis-diethylamino-2,2'-disulfanediyl-bis-propenal 92377-42-9 C14H24N2O2S2
    3,3'-bis-diethylamino-2,2'-disulfanediyl-bis-propenal
    —— 3,3-Dimethyl-6-((tert-butyldimethysilyl)oxy)-4-octyn-1-ol 106256-12-6 C16H32O2Si
    3,3-Dimethyl-6-((tert-butyldimethysilyl)oxy)-4-octyn-1-ol
    —— 3-(2,7-bis((4,10-bis(methoxymethyl)-2,5,9,12-tetraoxatridecan-7-yl)oxy)-9-((4-((2-(2-(2-(5-((2,5-dioxopyrrolidin-1-yl)oxy)-5-oxopentanamido)ethoxy)ethoxy)ethyl)carbamoyl)-2,6-dimethylphenoxy)carbonyl)acridin-10-ium-10-yl)propane-1-sulfonate 1642888-09-2 C67H98N4O27S
    3-(2,7-bis((4,10-bis(methoxymethyl)-2,5,9,12-tetraoxatridecan-7-yl)oxy)-9-((4-((2-(2-(2-(5-((2,5-dioxopyrrolidin-1-yl)oxy)-5-oxopentanamido)ethoxy)ethoxy)ethyl)carbamoyl)-2,6-dimethylphenoxy)carbonyl)acridin-10-ium-10-yl)propane-1-sulfonate
    —— [(3aS,4R,6R,7R,7aR)-7-acetyloxy-6-methoxy-2,2-dioxo-4,6,7,7a-tetrahydro-3aH-[1,3,2]dioxathiolo[4,5-c]pyran-4-yl]methyl acetate 190194-39-9 C11H16O10S
    [(3aS,4R,6R,7R,7aR)-7-acetyloxy-6-methoxy-2,2-dioxo-4,6,7,7a-tetrahydro-3aH-[1,3,2]dioxathiolo[4,5-c]pyran-4-yl]methyl acetate
    —— (3aR,4S,7R,7aR)-5,6-Dichloro-1,3-diphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indazole 72727-23-2 C20H16Cl2N2
    (3aR,4S,7R,7aR)-5,6-Dichloro-1,3-diphenyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indazole
    —— 3-(benzyloxy)-5-bromopicolinic acid 1393534-89-8 C13H10BrNO3
    3-(benzyloxy)-5-bromopicolinic acid
    —— 3-Methyl-4-<2-dimethylaminomethyl-4-phenylmercapto-butyryl>-phenoxyessigsaeure 801139-64-0 C22H27NO4S
    3-Methyl-4-<2-dimethylaminomethyl-4-phenylmercapto-butyryl>-phenoxyessigsaeure
    —— (3-benzylsulfanyl-propionylamino)-acetic acid benzyl ester 938448-46-5 C19H21NO3S
    (3-benzylsulfanyl-propionylamino)-acetic acid benzyl ester
    —— {[3-(2,6-Dimethoxy-benzoylamino)-propylcarbamoyl]-methyl}-{[2-(4-hydroxy-phenyl)-ethylcarbamoyl]-methyl}-carbamic acid tert-butyl ester 194996-49-1 C29H40N4O8
    {[3-(2,6-Dimethoxy-benzoylamino)-propylcarbamoyl]-methyl}-{[2-(4-hydroxy-phenyl)-ethylcarbamoyl]-methyl}-carbamic acid tert-butyl ester
    —— 3-(2,3-dichloro-4-hydroxy-phenyl)-4,5,6,6a-tetrahydro-3aH-pentalen-1-one 1104634-64-1 C14H12Cl2O2
    3-(2,3-dichloro-4-hydroxy-phenyl)-4,5,6,6a-tetrahydro-3aH-pentalen-1-one