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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3-dimethyl-4-phenylhepta-4,5-dien-2-one 851512-91-9 C15H18O
    3,3-dimethyl-4-phenylhepta-4,5-dien-2-one
    —— 3-(5-Ethyl-2,4-dimethoxy-phenyl)-N-isopropyl-propionamide 139032-40-9 C16H25NO3
    3-(5-Ethyl-2,4-dimethoxy-phenyl)-N-isopropyl-propionamide
    —— 3-(4-chlorophenoxy)-6-(1 H-imidazol-1-yl)-pyridazine 100240-28-6 C13H9ClN4O
    3-(4-chlorophenoxy)-6-(1 H-imidazol-1-yl)-pyridazine
    —— 3-hydroxymethyl-2,2,3-trimethyloxetane 845307-18-8 C7H14O2
    3-hydroxymethyl-2,2,3-trimethyloxetane
    —— 3-carboxy-2-methyl-5-phenylpyridinium chloride 612822-16-9 C13H11NO2*ClH
    3-carboxy-2-methyl-5-phenylpyridinium chloride
    —— 3-(3,5-dichlorophenoxy)-N-(3-(piperidin-1-yl)propyl)benzamide 875712-14-4 C21H24Cl2N2O2
    3-(3,5-dichlorophenoxy)-N-(3-(piperidin-1-yl)propyl)benzamide
    —— 3-chloro-N-{6-[2-(5-methyl-2-phenyl-thiazol-4-yl)-acetyl]-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl}-benzamide 869196-69-0 C26H22ClN5O2S
    3-chloro-N-{6-[2-(5-methyl-2-phenyl-thiazol-4-yl)-acetyl]-5,6,7,8-tetrahydro-pyrido[4,3-d]pyrimidin-2-yl}-benzamide
    —— (3S,4S,5S,6S,7R)-3,5,7-Trimethyl-non-1-yne-4,6-diol 379733-28-5 C12H22O2
    (3S,4S,5S,6S,7R)-3,5,7-Trimethyl-non-1-yne-4,6-diol
    —— 3β,6β-dihydroxy-5-methyl-19-nor-5β-pregn-9-en-20-one 3-pivalate 6-thioimidazolide 130917-87-2 C30H42N2O4S
    3β,6β-dihydroxy-5-methyl-19-nor-5β-pregn-9-en-20-one 3-pivalate 6-thioimidazolide
    —— 3-[6-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-1,7-naphthyridin-8-yl]benzonitrile 713145-15-4 C20H18N4O
    3-[6-[(2S)-2-(hydroxymethyl)pyrrolidin-1-yl]-1,7-naphthyridin-8-yl]benzonitrile
    —— 3-[(5-chloro-2-hydroxyphenyl)carbonyl]-5-(trifluoromethyl)benzonitrile 329946-58-9 C15H7ClF3NO2
    3-[(5-chloro-2-hydroxyphenyl)carbonyl]-5-(trifluoromethyl)benzonitrile
    —— 3,3'-(1,4-phenylenebis(acetylazanediyl))dipropionic acid 1210053-34-1 C16H20N2O6
    3,3'-(1,4-phenylenebis(acetylazanediyl))dipropionic acid
    —— 3,5,6,8a-Tetrahydro-2H-1-benzopyran-2-one 4430-32-4 C9H10O2
    3,5,6,8a-Tetrahydro-2H-1-benzopyran-2-one
    —— 3H-Imidazo[4,5-b]pyridin-5-amine, 2-(3-aminocyclobutyl)- 2157780-00-0 C10H13N5
    3H-Imidazo[4,5-b]pyridin-5-amine, 2-(3-aminocyclobutyl)-
    —— 3-Benzofuranmethanamine, I+/--butyl-, (I+/-S)- 1269963-28-1 C13H17NO
    3-Benzofuranmethanamine, I+/--butyl-, (I+/-S)-
    —— 3-Pyridinecarboxylic acid, 4-methoxy-5-methyl-2-(trifluoromethoxy)-, ethyl ester 1805106-64-2 C11H12F3NO4
    3-Pyridinecarboxylic acid, 4-methoxy-5-methyl-2-(trifluoromethoxy)-, ethyl ester
    —— 3a(2)-Bromo-4,4a(2),5,5a(2)-tetrahydro[2,3a(2)-bifuran]-2a(2)(3a(2)H)-one 26908-25-8 C8H9BrO3
    3a(2)-Bromo-4,4a(2),5,5a(2)-tetrahydro[2,3a(2)-bifuran]-2a(2)(3a(2)H)-one
    —— 3-(Pentylamino)butanethioamide 1226160-52-6 C9H20N2S
    3-(Pentylamino)butanethioamide
    —— 3-(5-Chloro-2-pyridinyl)-3,4-dihydro-4-hydroxy-2H-pyrrolo[3,4-b]pyrazin-2-one 1185852-42-9 C11H7ClN4O2
    3-(5-Chloro-2-pyridinyl)-3,4-dihydro-4-hydroxy-2H-pyrrolo[3,4-b]pyrazin-2-one
    —— 3,6,6,9,9-Pentamethyl-1,2,4,5-tetroxonane-3-propanoic acid 84589-13-9 C13H24O6
    3,6,6,9,9-Pentamethyl-1,2,4,5-tetroxonane-3-propanoic acid
    —— 3,9-Diazaspiro[5.5]undecane-3-carboxylic acid, 8-(trifluoromethyl)-, 1,1-dimethylethyl ester 1251011-24-1 C15H25F3N2O2
    3,9-Diazaspiro[5.5]undecane-3-carboxylic acid, 8-(trifluoromethyl)-, 1,1-dimethylethyl ester
    —— 3-(2-fluoro-4-methylphenylsulfonamido)-N-[2,4,6-trimethyl-3-(morpholin-4-yl)phenyl]thiophene-2-carboxamide 1138340-80-3 C25H28FN3O4S2
    3-(2-fluoro-4-methylphenylsulfonamido)-N-[2,4,6-trimethyl-3-(morpholin-4-yl)phenyl]thiophene-2-carboxamide
    —— 3-Cinnamyliden-indanon-(2)-carbonsaeure-(1)-aethylester 94866-80-5 C21H18O3
    3-Cinnamyliden-indanon-(2)-carbonsaeure-(1)-aethylester
    —— 3-ethoxy-4-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid 1415401-49-8 C13H14N2O4
    3-ethoxy-4-(2-methoxyphenyl)-1H-pyrazole-5-carboxylic acid
    —— 3-Amino-1-cyano-1-(2-fluoro-phenyl)-1H-indene-2-carboxylic acid methyl ester 116616-93-4 C18H13FN2O2
    3-Amino-1-cyano-1-(2-fluoro-phenyl)-1H-indene-2-carboxylic acid methyl ester
    —— 3-(4-aminophenylthio)-N-(2-methoxyphenyl)benzamide 1391741-30-2 C20H18N2O2S
    3-(4-aminophenylthio)-N-(2-methoxyphenyl)benzamide
    —— 3-{4-[2-amino-6-(4-phenylpiperazin-1-yl)pyrimidin-4-yloxy]phenyl}-2-methyl-2-phenoxypropionic acid 1141923-37-6 C30H31N5O4
    3-{4-[2-amino-6-(4-phenylpiperazin-1-yl)pyrimidin-4-yloxy]phenyl}-2-methyl-2-phenoxypropionic acid
    —— 3,5-Dibromo-N-[3-chloro-4-(4-chloro-phenoxy)-phenyl]-2,6-dihydroxy-benzamide 24900-66-1 C19H11Br2Cl2NO4
    3,5-Dibromo-N-[3-chloro-4-(4-chloro-phenoxy)-phenyl]-2,6-dihydroxy-benzamide
    —— (3R,4'R,5'R)-ethyl 5'-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-2-oxo-2'-thioxo-2H-spiro[benzo[b]thiophene-3,3'-pyrrolidine]-4'-carboxylate 1344679-47-5 C20H20N2O6S2
    (3R,4'R,5'R)-ethyl 5'-(4,4-dimethyl-2-oxooxazolidine-3-carbonyl)-2-oxo-2'-thioxo-2H-spiro[benzo[b]thiophene-3,3'-pyrrolidine]-4'-carboxylate
    —— 3-(1-acetyl-2-methoxy-indol-3-yl)-2-benzoylamino-acrylic acid 102311-82-0 C21H18N2O5
    3-(1-acetyl-2-methoxy-indol-3-yl)-2-benzoylamino-acrylic acid
    —— 3-Benzoyl-1-((2R,4S)-4-hydroxy-5,5-bis-hydroxymethyl-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione 139925-89-6 C18H20N2O7
    3-Benzoyl-1-((2R,4S)-4-hydroxy-5,5-bis-hydroxymethyl-tetrahydro-furan-2-yl)-5-methyl-1H-pyrimidine-2,4-dione
    —— 3,7-dithia-16-phenyl-ω-tetranorPGE<sub>1</sub> methyl ester 11,15-bis(tert-butyldimethylsilyl ether) 433213-39-9 C33H56O5S2Si2
    3,7-dithia-16-phenyl-ω-tetranorPGE<sub>1</sub> methyl ester 11,15-bis(tert-butyldimethylsilyl ether)
    —— 3-(2,6-dimethyl-morpholin-4-ylmethyl)-1-oxo-2-phenyl-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide 1075711-45-3 C32H35N3O3
    3-(2,6-dimethyl-morpholin-4-ylmethyl)-1-oxo-2-phenyl-1,2-dihydro-isoquinoline-4-carboxylic acid ((S)-1-phenyl-propyl)-amide
    —— 3-Ethoxy-4-hydroxybenzaldehyde(7-methylthieno[3,2-d]pyrimidin-4-yl)hydrazone 443762-41-2 C16H16N4O2S
    3-Ethoxy-4-hydroxybenzaldehyde(7-methylthieno[3,2-d]pyrimidin-4-yl)hydrazone
    —— 3,5-Dimethyl-2-<m-nitrostyryl>-oxazolium 109846-84-6 C13H13N2O3*I
    3,5-Dimethyl-2-<m-nitrostyryl>-oxazolium
    —— 3-hydroxy-toluene-2,4,6-trisulfonyl chloride 861800-50-2 C7H5Cl3O7S3
    3-hydroxy-toluene-2,4,6-trisulfonyl chloride
    —— [(3S,6S)-6-Benzoyl-1,4-dibenzyl-3,6-bis-(4-nitro-phenyl)-tetrahydro-isoxazolo[4,3-c]isoxazol-3-yl]-phenyl-methanone 116375-86-1 C44H34N4O8
    [(3S,6S)-6-Benzoyl-1,4-dibenzyl-3,6-bis-(4-nitro-phenyl)-tetrahydro-isoxazolo[4,3-c]isoxazol-3-yl]-phenyl-methanone
    —— 3-acetyloxy-1-hydroxy-1-aza-7,14-dioxadispiro[4.2.5.2]pentadecan-2-one 1138221-02-9 C14H21NO6
    3-acetyloxy-1-hydroxy-1-aza-7,14-dioxadispiro[4.2.5.2]pentadecan-2-one
    —— 3β-acetoxy-17β-[3-(N-3,5-dimethylphenyl)-2-oxazolidon-5-yl]androst-5-ene 1152266-80-2 C32H43NO4
    3β-acetoxy-17β-[3-(N-3,5-dimethylphenyl)-2-oxazolidon-5-yl]androst-5-ene
    —— 3-(3-methylphenyl)-2-(morpholin-4-yl)benzofuro[3,2-d]pyrimidin-4(3H)-one 1040841-95-9 C21H19N3O3
    3-(3-methylphenyl)-2-(morpholin-4-yl)benzofuro[3,2-d]pyrimidin-4(3H)-one
    —— 3,17-Dimethyl-5,7,10,13,15-pentazatetracyclo[11.4.0.02,7.03,17]heptadecane-4,6,14,16-tetrone 1447666-15-0 C14H19N5O4
    3,17-Dimethyl-5,7,10,13,15-pentazatetracyclo[11.4.0.02,7.03,17]heptadecane-4,6,14,16-tetrone
    —— 3-[(1S)-1-Amino-3-hydroxypropyl]-6-(dimethylamino)-2-fluorobenzonitrile 1212903-57-5 C12H16FN3O
    3-[(1S)-1-Amino-3-hydroxypropyl]-6-(dimethylamino)-2-fluorobenzonitrile
    —— 3-[[(2R,3R,4R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-(2-methoxyethoxy)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile 163759-51-1 C43H55N4O10P
    3-[[(2R,3R,4R,5R)-2-[[bis(4-methoxyphenyl)-phenylmethoxy]methyl]-4-(2-methoxyethoxy)-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-3-yl]oxy-[di(propan-2-yl)amino]phosphanyl]oxypropanenitrile
    —— 3-Pyridineacetic acid, 5-cyano-4-(difluoromethoxy)-, ethyl ester 1807181-63-0 C11H10F2N2O3
    3-Pyridineacetic acid, 5-cyano-4-(difluoromethoxy)-, ethyl ester
    —— 3-Oxo-5-(2-thienyl)-1-cyclohexene-1-acetonitrile 51367-68-1 C12H11NOS
    3-Oxo-5-(2-thienyl)-1-cyclohexene-1-acetonitrile
    —— 3-Isoxazolecarboxylic acid, 5-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-2,5-dihydro- 1820664-97-8 C10H16N2O5
    3-Isoxazolecarboxylic acid, 5-[[[(1,1-dimethylethoxy)carbonyl]amino]methyl]-2,5-dihydro-
    —— 3,3a(2)-(1,2-Ethanediyl)bis[6-methylbenzo[b]thiophene] 42285-24-5 C20H18S2
    3,3a(2)-(1,2-Ethanediyl)bis[6-methylbenzo[b]thiophene]
    —— 3-[[(Perfluorooctyl)sulfonyl]amino]-N,N,N-tris(2-methoxyethyl)propanaminium iodide 91707-60-7 C20H28F17IN2O5S
    3-[[(Perfluorooctyl)sulfonyl]amino]-N,N,N-tris(2-methoxyethyl)propanaminium iodide
    —— (3,5-Dibromo-2-hydroxyphenyl)(4-methyl-1-piperazinyl)methanone 53558-30-8 C12H14Br2N2O2
    (3,5-Dibromo-2-hydroxyphenyl)(4-methyl-1-piperazinyl)methanone
    —— 3,4-Dimethyl-6-(1-methylethyl)-3-cyclohexene-1,1-dicarboxylic acid 23159-92-4 C13H20O4
    3,4-Dimethyl-6-(1-methylethyl)-3-cyclohexene-1,1-dicarboxylic acid