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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,7,8-tris-benzyloxy-2,6-bis-(2,2-dimethyl-propyl)-dibenzofuran-1,4-dione 833490-04-3 C43H44O6
    3,7,8-tris-benzyloxy-2,6-bis-(2,2-dimethyl-propyl)-dibenzofuran-1,4-dione
    —— 3,6-Methanocyclopenta[b]pyrrole-3a(1H)-carboxylic acid,hexahydro-3-hydroxy-1-methyl-2,5-dioxo-6a-phenyl-, ethyl ester 88461-31-8 C18H19NO5
    3,6-Methanocyclopenta[b]pyrrole-3a(1H)-carboxylic acid,hexahydro-3-hydroxy-1-methyl-2,5-dioxo-6a-phenyl-, ethyl ester
    —— 3-[(1S,2S)-2-((1R,4S)-1,4-Dihydroxy-4-methyl-hexyl)-2,6,6-trimethyl-cyclohexyl]-propionic acid methyl ester 52567-88-1 C20H38O4
    3-[(1S,2S)-2-((1R,4S)-1,4-Dihydroxy-4-methyl-hexyl)-2,6,6-trimethyl-cyclohexyl]-propionic acid methyl ester
    —— 3β,7ξ-bis<tert-butyldimethylsilyl)oxy>stigmasta-5,24(28)-dien-29-ol 81256-67-9 C41H76O3Si2
    3β,7ξ-bis<tert-butyldimethylsilyl)oxy>stigmasta-5,24(28)-dien-29-ol
    —— 3-methylene-hept-6-yn-2-one 42809-07-4 C8H10O
    3-methylene-hept-6-yn-2-one
    —— 3-(2-((Cyclohexylamino)carbothioyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate 765296-85-3 C21H21Cl2N3O2S
    3-(2-((Cyclohexylamino)carbothioyl)carbohydrazonoyl)phenyl 2,4-dichlorobenzoate
    —— 3-(2-chloro-4-hydroxyphenylethynyl)-2-methylcyclopent-2-enone 1037717-31-9 C14H11ClO2
    3-(2-chloro-4-hydroxyphenylethynyl)-2-methylcyclopent-2-enone
    —— (3E,5E)-6-Methyl-8-(4-methyl-cyclohexyl)-octa-3,5-dien-2-one 6825-02-1 C16H26O
    (3E,5E)-6-Methyl-8-(4-methyl-cyclohexyl)-octa-3,5-dien-2-one
    —— 3-Nitro-5-(trifluoromethyl)phenylboronic acid pinacol ester 2096337-98-1 C13H15BF3NO4
    3-Nitro-5-(trifluoromethyl)phenylboronic acid pinacol ester
    —— 3,12,20,29-tetraoxa-35,36-diazatricyclo[29.3.1.114,18]hexatriaconta-1(35),14(36),15,17,31,33-hexaene-4,11,21,28-tetrone 90074-01-4 C30H38N2O8
    3,12,20,29-tetraoxa-35,36-diazatricyclo[29.3.1.114,18]hexatriaconta-1(35),14(36),15,17,31,33-hexaene-4,11,21,28-tetrone
    —— 3-(2,4-Dinitro-phenylselanyl)-propionic acid 34835-25-1 C9H8N2O6Se
    3-(2,4-Dinitro-phenylselanyl)-propionic acid
    —— {3-[(E)-2-(4-Diphenylamino-phenyl)-vinyl]-5-iodo-benzyl}-phosphonic acid diethyl ester 900791-13-1 C31H31INO3P
    {3-[(E)-2-(4-Diphenylamino-phenyl)-vinyl]-5-iodo-benzyl}-phosphonic acid diethyl ester
    —— [(3,4,7,8-tetramethyl-1,10-phenanthroline)(CO)3(N-(3-pyridyl)maleimide)rhenium(I)](CF3SO3) 397862-37-2 CF3O3S*C28H22N4O5Re
    [(3,4,7,8-tetramethyl-1,10-phenanthroline)(CO)3(N-(3-pyridyl)maleimide)rhenium(I)](CF3SO3)
    —— 3-(4-Methoxy-2,6-dimethylphenyl)-4-methyl-2-[[4-[1-[4-(trifluoromethoxy)phenyl]-1,2,4-triazol-3-yl]phenyl]methylidenehydrazinylidene]-1,3-thiazolidin-4-ol 1449199-41-0 C29H27F3N6O3S
    3-(4-Methoxy-2,6-dimethylphenyl)-4-methyl-2-[[4-[1-[4-(trifluoromethoxy)phenyl]-1,2,4-triazol-3-yl]phenyl]methylidenehydrazinylidene]-1,3-thiazolidin-4-ol
    —— 3-Methoxy-4-(phenylmethoxy)benzenebutanoic acid 899350-36-8 C18H20O4
    3-Methoxy-4-(phenylmethoxy)benzenebutanoic acid
    —— 3,5-Dichlor-4-hydroxy-6-benzoyl-picolinsaeure 96463-78-4 C13H7Cl2NO4
    3,5-Dichlor-4-hydroxy-6-benzoyl-picolinsaeure
    —— 3,3'-(5,5'-(1,2-phenylenebis(ethyn-2,1-diyl))bis(pyridin-5,2-diyl))bis(biphenyl-2-ol) 1194683-69-6 C44H28N2O2
    3,3'-(5,5'-(1,2-phenylenebis(ethyn-2,1-diyl))bis(pyridin-5,2-diyl))bis(biphenyl-2-ol)
    —— 3-(5-chloro-2-hydroxy-3-methyl-benzyl)-4-hydroxy-coumarin 94463-32-8 C17H13ClO4
    3-(5-chloro-2-hydroxy-3-methyl-benzyl)-4-hydroxy-coumarin
    —— 3-[2-Benzyl-3-(4-methoxy-phenyl)-but-3-enyl]-oxazolidine-2,4-dione 119140-05-5 C21H21NO4
    3-[2-Benzyl-3-(4-methoxy-phenyl)-but-3-enyl]-oxazolidine-2,4-dione
    —— 3-dodecyl-6-(hydroxymethyl)furo[2,3-d]pyrimidin-2(3H)-one 900806-66-8 C19H30N2O3
    3-dodecyl-6-(hydroxymethyl)furo[2,3-d]pyrimidin-2(3H)-one
    —— 3-butyl-1,1,2',2'-tetramethyl-3,5,7,7a-tetrahydro-1H-spiro[cyclopenta[c]pyran-6,5'-[1,3]dioxane] 1218913-22-4 C19H32O3
    3-butyl-1,1,2',2'-tetramethyl-3,5,7,7a-tetrahydro-1H-spiro[cyclopenta[c]pyran-6,5'-[1,3]dioxane]
    —— 3-[2-[(4-anilino-4-oxobut-2-en-2-yl)amino]ethylamino]-N-phenylbut-2-enamide 73880-10-1 C22H26N4O2
    3-[2-[(4-anilino-4-oxobut-2-en-2-yl)amino]ethylamino]-N-phenylbut-2-enamide
    —— 3-amino-3-<i>p</i>-tolyl-acrylic acid ethyl ester 64247-99-0 C12H15NO2
    3-amino-3-<i>p</i>-tolyl-acrylic acid ethyl ester
    —— 3-methyl-6,7,11b,12-tetrahydro-pyrano[3',4':5,6]pyrido[2,1-<i>a</i>]isoquinoline-1,13-dione 50362-78-2 C17H15NO3
    3-methyl-6,7,11b,12-tetrahydro-pyrano[3',4':5,6]pyrido[2,1-<i>a</i>]isoquinoline-1,13-dione
    —— (3Z,9E)-(1R,7S,11S,17R)-11-(tert-Butyl-dimethyl-silanyloxy)-7-[(E)-(S)-1-methoxy-3-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-allyl]-13-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-3,9,19-trien-5-one 688743-67-1 C36H56O6Si
    (3Z,9E)-(1R,7S,11S,17R)-11-(tert-Butyl-dimethyl-silanyloxy)-7-[(E)-(S)-1-methoxy-3-((S)-4-methyl-3,6-dihydro-2H-pyran-2-yl)-allyl]-13-methylene-6,21-dioxa-bicyclo[15.3.1]henicosa-3,9,19-trien-5-one
    —— 3-(2-(methylthiomethyl)phenyl)prop-2-yn-1-ol 1249641-18-6 C11H12OS
    3-(2-(methylthiomethyl)phenyl)prop-2-yn-1-ol
    —— 3-(2,3-O-carbonyl-5-O-trityl-β-D-ribofuranosyl)-6,7-diphenyllumazine 92982-87-1 C43H32N4O7
    3-(2,3-O-carbonyl-5-O-trityl-β-D-ribofuranosyl)-6,7-diphenyllumazine
    —— (3-benzoyl-2-methylindolizin-1-yl)(3-bromophenyl)methanone 1590402-41-7 C23H16BrNO2
    (3-benzoyl-2-methylindolizin-1-yl)(3-bromophenyl)methanone
    —— 3-(4-hydroxy-2-mercapto-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid 72435-36-0 C11H8N2O5S
    3-(4-hydroxy-2-mercapto-phenyl)-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidine-5-carboxylic acid
    —— 3-chloro-6,7-dihydro-dibenzo[<i>b</i>,<i>g</i>][1,5]oxazocin-5-one 59167-60-1 C14H10ClNO2
    3-chloro-6,7-dihydro-dibenzo[<i>b</i>,<i>g</i>][1,5]oxazocin-5-one
    —— 3-oxa-5-O-tosyl-pentyl-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside 195531-46-5 C23H31N3O12S
    3-oxa-5-O-tosyl-pentyl-3,4,6-tri-O-acetyl-2-azido-2-deoxy-α-D-galactopyranoside
    —— 3-Sulfamoyl-3H-1,2,4,5-tetrahydro-3-benzazepin 23561-80-0 C10H14N2O2S
    3-Sulfamoyl-3H-1,2,4,5-tetrahydro-3-benzazepin
    —— 3-{3'-[6-(1-methanesulfonyl-1-methyl-ethyl)-quinolin-8-yl]-biphenyl-4-yl}-2-methyl-propionic acid 638221-94-0 C29H29NO4S
    3-{3'-[6-(1-methanesulfonyl-1-methyl-ethyl)-quinolin-8-yl]-biphenyl-4-yl}-2-methyl-propionic acid
    —— 3-Methyl-5-phenyl-2,4-oxazolidindion-5-carbonsaeureanilid 54639-08-6 C17H14N2O4
    3-Methyl-5-phenyl-2,4-oxazolidindion-5-carbonsaeureanilid
    —— 3,5-ditert-butyl-2,6,6-trimethylhept-1-en-4-one 92605-32-8 C18H34O
    3,5-ditert-butyl-2,6,6-trimethylhept-1-en-4-one
    —— 3-(1-butyl-3,6-dihydro-2H-pyridin-5-yl)propan-1-ol 685877-17-2 C12H23NO
    3-(1-butyl-3,6-dihydro-2H-pyridin-5-yl)propan-1-ol
    —— 3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-D-glucofuranose 19189-68-5 C18H24O9S
    3-O-acetyl-1,2-O-isopropylidene-6-O-tosyl-D-glucofuranose
    —— 3-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1H-pyrazole-5-carboxamide 137305-06-7 C30H31N3O5
    3-(2,3,5-tri-O-benzyl-β-D-ribofuranosyl)-1H-pyrazole-5-carboxamide
    —— 3,4,6,7,8,9-hexahydro-2H-thiopyrano<2,3-b>quinoline 109216-85-5 C12H15NS
    3,4,6,7,8,9-hexahydro-2H-thiopyrano<2,3-b>quinoline
    —— 3β.21β.22α.28-tetrabenzoyloxy-oleanen-(12)-ol-(16α) 20852-69-1 C58H66O9
    3β.21β.22α.28-tetrabenzoyloxy-oleanen-(12)-ol-(16α)
    —— 3-N-benzyloxycarbonylaminopropyl (3,4,6-tri-O-acetyl-2-O-allyl-α-D-galactopyranosyl)-(1-3)-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1-3)-2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside 212199-04-7 C68H81NO21
    3-N-benzyloxycarbonylaminopropyl (3,4,6-tri-O-acetyl-2-O-allyl-α-D-galactopyranosyl)-(1-3)-(2,4,6-tri-O-benzyl-α-D-glucopyranosyl)-(1-3)-2-O-acetyl-4-O-benzyl-α-L-rhamnopyranoside
    —— 3-Keto-acetyl-andromedol-acetonid-(5.6) 30244-33-8 C25H38O7
    3-Keto-acetyl-andromedol-acetonid-(5.6)
    —— 3-<2endo-Chlor-3.3-dimethyl-norbonyl-(2exo)>-propionsaeure-methylester 93309-38-7 C13H21ClO2
    3-<2endo-Chlor-3.3-dimethyl-norbonyl-(2exo)>-propionsaeure-methylester
    —— 3.5-Dichlor-4'-methyl-N-hydroxy-carbanilid 93259-11-1 C14H12Cl2N2O2
    3.5-Dichlor-4'-methyl-N-hydroxy-carbanilid
    —— 3,6-Anhydro-5-desoxy-5-<(2-hydroxy-naphth-1-yl-methylen)-hydrazino-1,2-O-isopropyliden-β-L-idofuranose 100623-56-1 C20H22N2O5
    3,6-Anhydro-5-desoxy-5-<(2-hydroxy-naphth-1-yl-methylen)-hydrazino-1,2-O-isopropyliden-β-L-idofuranose
    —— 3-Methyl-4-n-propylthio-N-benzylpiperidin 101450-81-1 C16H25NS
    3-Methyl-4-n-propylthio-N-benzylpiperidin
    —— 3-Hydroxy-2-methyl-3-<4-(4-chlor-benzyloxy)-phenyl>-1-pyrrolidin-carbonsaeureaethylester 96706-89-7 C21H24ClNO4
    3-Hydroxy-2-methyl-3-<4-(4-chlor-benzyloxy)-phenyl>-1-pyrrolidin-carbonsaeureaethylester
    —— 3β-Acetoxy-16,16-dichlor-5α,14β-androstan-17-on 95949-25-0 C21H30Cl2O3
    3β-Acetoxy-16,16-dichlor-5α,14β-androstan-17-on
    —— 3β-Acetoxy-6β-brom-5β-methyl-19-nor-9-cholesten 2515-15-3 C29H47BrO2
    3β-Acetoxy-6β-brom-5β-methyl-19-nor-9-cholesten
    —— (3a<i>S</i>)-7<i>t</i>-((Ξ)-2-acetoxy-3-oxo-butyl)-6<i>c</i>-hydroxy-3<i>c</i>,6<i>t</i>-dimethyl-(3a<i>r</i>,8a<i>t</i>)-hexahydro-cyclohepta[<i>b</i>]furan-2,8-dione 109819-78-5 C17H24O7
    (3a<i>S</i>)-7<i>t</i>-((Ξ)-2-acetoxy-3-oxo-butyl)-6<i>c</i>-hydroxy-3<i>c</i>,6<i>t</i>-dimethyl-(3a<i>r</i>,8a<i>t</i>)-hexahydro-cyclohepta[<i>b</i>]furan-2,8-dione