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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Amino-4-cyano-5-ethylisothiazol 41861-41-0 C6H7N3S
    3-Amino-4-cyano-5-ethylisothiazol
    —— 3-(tert-butylsulfonyl)-N-((1R,4R)-4-((3-(trifluoromethyl)phenylsulfonyl)methyl)cyclohexyl)thiophene-2-carboxamide 1276671-59-0 C23H28F3NO5S3
    3-(tert-butylsulfonyl)-N-((1R,4R)-4-((3-(trifluoromethyl)phenylsulfonyl)methyl)cyclohexyl)thiophene-2-carboxamide
    —— 3-[(1R,2R,3R)-1,2-Dimethyl-6-oxo-3-(tetrahydro-pyran-2-yloxy)-cyclohexyl]-propionic acid 122090-97-5 C16H26O5
    3-[(1R,2R,3R)-1,2-Dimethyl-6-oxo-3-(tetrahydro-pyran-2-yloxy)-cyclohexyl]-propionic acid
    —— 3,5-dioxo-4-azapentacyclo[8.5.2.02,6.07,15.011,14]heptadeca-8,12,16-triene-2,6-dicarbonitrile 107106-18-3 C18H13N3O2
    3,5-dioxo-4-azapentacyclo[8.5.2.02,6.07,15.011,14]heptadeca-8,12,16-triene-2,6-dicarbonitrile
    —— (3-cyclohexyl-1,1-difluoroprop-2-ynylsulfonyl)benzene 1313514-12-3 C15H16F2O2S
    (3-cyclohexyl-1,1-difluoroprop-2-ynylsulfonyl)benzene
    —— 3-[[(3S)-3-(3,4-dichlorophenyl)piperidin-3-yl]methylamino]propanenitrile 1231957-44-0 C15H19Cl2N3
    3-[[(3S)-3-(3,4-dichlorophenyl)piperidin-3-yl]methylamino]propanenitrile
    —— 3-O-benzyl-4,6-benzylidene-1-deoxy-1S-deutero-D-gulopyranose 1279711-52-2 C20H22O5
    3-O-benzyl-4,6-benzylidene-1-deoxy-1S-deutero-D-gulopyranose
    —— <3-Acetyl-2-methyl-benzofuran-5-yl>-essigsaeure 35874-64-7 C13H12O5
    <3-Acetyl-2-methyl-benzofuran-5-yl>-essigsaeure
    —— 3,3,5,5-Tetramethyl-2N-phenyliminocyclohexanon 38382-29-5 C16H21NO
    3,3,5,5-Tetramethyl-2N-phenyliminocyclohexanon
    —— 3-chloro-5-(3-fluoro-2-methyl-6-nitrophenoxy)benzonitrile 1068604-80-7 C14H8ClFN2O3
    3-chloro-5-(3-fluoro-2-methyl-6-nitrophenoxy)benzonitrile
    —— 3-(5-chloro-2-hydroxybenzoyl)-7-methylpyrano[4,3-b]pyran-5(8aH)-one 1574672-13-1 C16H11ClO5
    3-(5-chloro-2-hydroxybenzoyl)-7-methylpyrano[4,3-b]pyran-5(8aH)-one
    —— 3,4-diacetoxy-2-pentanone 84638-23-3 C9H14O5
    3,4-diacetoxy-2-pentanone
    —— 3-Hydroxy-1-iodmethyl-pentylnitrat 34066-42-7 C6H12INO4
    3-Hydroxy-1-iodmethyl-pentylnitrat
    —— 3-oxo-4-phenethyl-1-thia-4,8-diaza-spiro[4.5]decane-8-carboxylic acid ethyl ester 32522-12-6 C18H24N2O3S
    3-oxo-4-phenethyl-1-thia-4,8-diaza-spiro[4.5]decane-8-carboxylic acid ethyl ester
    —— (3-Ethylsulfanyl-2,5-dioxo-pyrrolidin-1-yl)-acetic acid 4-benzoyl-benzyl ester 205443-10-3 C22H21NO5S
    (3-Ethylsulfanyl-2,5-dioxo-pyrrolidin-1-yl)-acetic acid 4-benzoyl-benzyl ester
    —— 3,6-dimethyl-4-methylidene-2-phenyl-1,3,2-oxazaphosphinine 122600-94-6 C12H14NOP
    3,6-dimethyl-4-methylidene-2-phenyl-1,3,2-oxazaphosphinine
    —— (3aα,5β,7aα)-octahydro-5,7a-dimethyl-1-oxo-1H-indene-5-acetic acid 90025-54-0 C13H20O3
    (3aα,5β,7aα)-octahydro-5,7a-dimethyl-1-oxo-1H-indene-5-acetic acid
    —— 3-(2-acetamido-6-chloropurin-9-ylmethyl)furan 188576-70-7 C12H10ClN5O2
    3-(2-acetamido-6-chloropurin-9-ylmethyl)furan
    —— 3-[(7-chloronaphthalen-2-yl)sulfonyl]propanoic acid 392331-48-5 C13H11ClO4S
    3-[(7-chloronaphthalen-2-yl)sulfonyl]propanoic acid
    —— 3-methyl-4-[(4-nitrophenyl)oxy]-1,2-benzisoxazole 1380697-20-0 C14H10N2O4
    3-methyl-4-[(4-nitrophenyl)oxy]-1,2-benzisoxazole
    —— 3-(1'-methoxynonyl)furan 91377-05-8 C14H24O2
    3-(1'-methoxynonyl)furan
    —— 3'-Chlor-2.4-dinitro-diphenylselenid 2726-57-0 C12H7ClN2O4Se
    3'-Chlor-2.4-dinitro-diphenylselenid
    —— 3-(1-acetylpiperidin-4-yl)-N-(2-aminophenyl)propanamide 1404560-21-9 C16H23N3O2
    3-(1-acetylpiperidin-4-yl)-N-(2-aminophenyl)propanamide
    —— 3-But-3-ynyl-6-phenyl-[1,3]thiazinane-2,4-dione 100460-99-9 C14H13NO2S
    3-But-3-ynyl-6-phenyl-[1,3]thiazinane-2,4-dione
    —— 3-(1-{[6-(1,3-benzothiazol-6-yl)-2-methylpyrimidin-4-yl]amino}ethyl)benzenecarboximidamide 1404104-91-1 C21H20N6S
    3-(1-{[6-(1,3-benzothiazol-6-yl)-2-methylpyrimidin-4-yl]amino}ethyl)benzenecarboximidamide
    —— 3-Nitro-4,5-dihydro-6H-1,2-oxazin-N-oxid 38589-63-8 C4H6N2O4
    3-Nitro-4,5-dihydro-6H-1,2-oxazin-N-oxid
    —— (3β,8β,9β)-8-Acetoxymethyl-1-benzoyl-9-chloro-2,3-dihydro-6-methylergoline 98260-55-0 C25H27ClN2O3
    (3β,8β,9β)-8-Acetoxymethyl-1-benzoyl-9-chloro-2,3-dihydro-6-methylergoline
    —— [3-2H]-1,2,3,5-tetra-O-acetyl-D-ribofuranose 785816-26-4 C13H18O9
    [3-2H]-1,2,3,5-tetra-O-acetyl-D-ribofuranose
    —— 3-(5-Phenyl-2H-[1,2,4]triazol-3-ylsulfanyl)-propionic acid [1-(4-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide 88743-78-6 C18H16N6O3S
    3-(5-Phenyl-2H-[1,2,4]triazol-3-ylsulfanyl)-propionic acid [1-(4-nitro-phenyl)-meth-(Z)-ylidene]-hydrazide
    —— 3-acetoxymethyl-1-benzylpyrazole 145324-68-1 C13H14N2O2
    3-acetoxymethyl-1-benzylpyrazole
    —— 3-(hydroxymethyl)cyclobutanone cis-hydantoin 1358762-55-6 C7H10N2O3
    3-(hydroxymethyl)cyclobutanone cis-hydantoin
    —— 3'-amino-3'-deoxy-5'-fluorothymidine 87190-88-3 C10H14FN3O3
    3'-amino-3'-deoxy-5'-fluorothymidine
    —— (+)-(3'S,5'R,8'S)-1-(8'-allyloxy-7'-oxa-[3.3.0]-bicyclooct-1'-ene-3'-yl)-5-fluoro-1H-pyrimidine-2,4-dione 808752-73-0 C14H15FN2O4
    (+)-(3'S,5'R,8'S)-1-(8'-allyloxy-7'-oxa-[3.3.0]-bicyclooct-1'-ene-3'-yl)-5-fluoro-1H-pyrimidine-2,4-dione
    —— 3-Undecen-1-yn-5-ol, 1-[(1,1-dimethylethyl)dimethylsilyl]-, (E)- 144797-16-0 C17H32OSi
    3-Undecen-1-yn-5-ol, 1-[(1,1-dimethylethyl)dimethylsilyl]-, (E)-
    —— 3-methyl-6-phenyl-4-hydroxy-8-methoxycarbonylpyrano<2,3-d>pyridazine-2,5(6H)-dione 121582-86-3 C16H12N2O6
    3-methyl-6-phenyl-4-hydroxy-8-methoxycarbonylpyrano<2,3-d>pyridazine-2,5(6H)-dione
    —— (3aS*,6S*,7aR*)-N-benzyl-3a-<3,4-(methylenedioxy)phenyl>-6-hydroxy-2,3,3a,6,7,7a-hexahydro-1H-indole 111923-08-1 C22H23NO3
    (3aS*,6S*,7aR*)-N-benzyl-3a-<3,4-(methylenedioxy)phenyl>-6-hydroxy-2,3,3a,6,7,7a-hexahydro-1H-indole
    —— 3'-N-demethyl-6-deoxy-6,9-epoxy-6-(2-hydroxy-2-methylpropyl)-7,8-nor-2'-O,3'-N,4''-O-tris(benzyloxycarbonyl)erythromycin A cyclic 11,12-carbonate 488794-95-2 C63H87NO21
    3'-N-demethyl-6-deoxy-6,9-epoxy-6-(2-hydroxy-2-methylpropyl)-7,8-nor-2'-O,3'-N,4''-O-tris(benzyloxycarbonyl)erythromycin A cyclic 11,12-carbonate
    —— 3-[(2-Methoxycarbonyl-ethyl)-(2-pyridin-2-yl-ethyl)-amino]-propionic acid methyl ester 145804-48-4 C15H22N2O4
    3-[(2-Methoxycarbonyl-ethyl)-(2-pyridin-2-yl-ethyl)-amino]-propionic acid methyl ester
    —— 3-(4-amino-7-(3-hydroxypropyl)-5-p-tolyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-N-(1-adamantyl)-2-cyanoacrylamide 1307896-35-0 C30H34N6O2
    3-(4-amino-7-(3-hydroxypropyl)-5-p-tolyl-7H-pyrrolo[2,3-d]pyrimidin-6-yl)-N-(1-adamantyl)-2-cyanoacrylamide
    —— 3,4-dimethoxy-N-[2-[2-[1-(2-methyl-1-benzothiophen-3-yl)ethylidene]hydrazinyl]-2-oxoethyl]benzamide 1569077-91-3 C22H23N3O4S
    3,4-dimethoxy-N-[2-[2-[1-(2-methyl-1-benzothiophen-3-yl)ethylidene]hydrazinyl]-2-oxoethyl]benzamide
    —— 3,5-bis(4-bromobenzylidene)-1-(phenylsulfonyl)piperidin-4-one 1456630-68-4 C25H19Br2NO3S
    3,5-bis(4-bromobenzylidene)-1-(phenylsulfonyl)piperidin-4-one
    —— 3-amino-5-oxo-4-azapentacyclo[8.5.2.02,6.07,15.011,14]heptadeca-3,8,12,16-tetraene-2,6-dicarbonitrile 107106-15-0 C18H14N4O
    3-amino-5-oxo-4-azapentacyclo[8.5.2.02,6.07,15.011,14]heptadeca-3,8,12,16-tetraene-2,6-dicarbonitrile
    —— 3-(Difluoromethyl)-1H-1,2,4-triazol-5-amine 461430-01-3 C3H4F2N4
    3-(Difluoromethyl)-1H-1,2,4-triazol-5-amine
    —— 3-Aethyl-4-methyl-7.β-cyanaethoxycumarin 32882-81-8 C15H15NO3
    3-Aethyl-4-methyl-7.β-cyanaethoxycumarin
    —— 3',4'-Dimethoxy-biphenyl-2,3-dicarboxylic acid dimethyl ester 28180-14-5 C18H18O6
    3',4'-Dimethoxy-biphenyl-2,3-dicarboxylic acid dimethyl ester
    —— 3-Nitro-benzoic acid N'-(2-amino-5-chloro-benzoyl)-hydrazide 28873-27-0 C14H11ClN4O4
    3-Nitro-benzoic acid N'-(2-amino-5-chloro-benzoyl)-hydrazide
    —— 3,5-Dihydroxybenzyl-p-tolylketon 34489-56-0 C15H14O3
    3,5-Dihydroxybenzyl-p-tolylketon
    —— 3-Benzoylamino-3,3-diphenyl-2,2-pentamethylen-propansaeure 24549-62-0 C27H27NO3
    3-Benzoylamino-3,3-diphenyl-2,2-pentamethylen-propansaeure
    —— 3-propyl-1,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-2-one 34798-46-4 C14H14N2O
    3-propyl-1,3-dihydro-naphtho[1,2-<i>d</i>]imidazol-2-one
    —— 3β,23β-Diacetoxy-N-acetyl-22,27-imino-17β-jervan 21842-60-4 C33H53NO5
    3β,23β-Diacetoxy-N-acetyl-22,27-imino-17β-jervan