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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,6-Bis-(1-hydroxy-ethyl)-1,4-diphenyl-1,4-dihydro-tetrazin 3686-35-9 C18H20N4O2
    3,6-Bis-(1-hydroxy-ethyl)-1,4-diphenyl-1,4-dihydro-tetrazin
    —— 3<sup>1</sup>-oxy-6-methoxy-1-methyl-3-propyl-benzene 199014-88-5 C11H16O2
    3<sup>1</sup>-oxy-6-methoxy-1-methyl-3-propyl-benzene
    —— 3-hydroxy-7-methyl-2-(5-m-tolyl-[1,3,4]oxadiazol-2-yl)-pyrido[1,2-a]pyrimidin-4-one 1036646-27-1 C18H14N4O3
    3-hydroxy-7-methyl-2-(5-m-tolyl-[1,3,4]oxadiazol-2-yl)-pyrido[1,2-a]pyrimidin-4-one
    —— 3-Brom-4-(2-hydroxy-anilino)-6,7-dimethoxy-cinnolin 20988-77-6 C16H14BrN3O3
    3-Brom-4-(2-hydroxy-anilino)-6,7-dimethoxy-cinnolin
    —— 3-Bromo-4-[(2,4-difluorophenyl)methoxy]-1-(pyridin-2-ylmethyl)pyridin-2-one 586373-87-7 C18H13BrF2N2O2
    3-Bromo-4-[(2,4-difluorophenyl)methoxy]-1-(pyridin-2-ylmethyl)pyridin-2-one
    —— 3,5-exo-,6,6,8,9,10-Heptachlorobornene 64618-65-1 C10H9Cl7
    3,5-exo-,6,6,8,9,10-Heptachlorobornene
    —— 3-(4-benzyloxyphenyl)-2-furancarboxylic acid hydrazide 576170-27-9 C18H16N2O3
    3-(4-benzyloxyphenyl)-2-furancarboxylic acid hydrazide
    —— 3-Benzyliden-6-isopropyliden-2,5-dioxo-piperazin 6499-73-6 C14H14N2O2
    3-Benzyliden-6-isopropyliden-2,5-dioxo-piperazin
    —— 3-(4-Dimethylamino-phenyl)-2-nitro-3-phenyl-propionic acid ethyl ester 4522-87-6 C19H22N2O4
    3-(4-Dimethylamino-phenyl)-2-nitro-3-phenyl-propionic acid ethyl ester
    —— (3-methoxy-5-methyl-isoxazol-4-ylmethyl)-dimethyl-amine 58893-36-0 C8H14N2O2
    (3-methoxy-5-methyl-isoxazol-4-ylmethyl)-dimethyl-amine
    —— 3-Fluor-4-benzoylamino-phenylthiocyanat 16194-58-4 C14H9FN2OS
    3-Fluor-4-benzoylamino-phenylthiocyanat
    —— 3'-methyl-6',7',8',9'-tetrahydro-5'a<i>H</i>-spiro[cyclohexane-1,5'-thiazolo[2,3-<i>b</i>]quinazolin]-9'a-ol; hydrochloride 21457-26-1 C16H24N2OS*ClH
    3'-methyl-6',7',8',9'-tetrahydro-5'a<i>H</i>-spiro[cyclohexane-1,5'-thiazolo[2,3-<i>b</i>]quinazolin]-9'a-ol; hydrochloride
    —— 3β-(1H-5-fluorouracil-1-yl)-pregn-5-en-20-one 81072-77-7 C25H33FN2O3
    3β-(1H-5-fluorouracil-1-yl)-pregn-5-en-20-one
    —— (3,3',5,5'-tetraisopropyl-4,4'-biphenolate)-bi-[1-(4'-methylphenyl)-2,3,4,5-tetramethylcyclopentadienyl-TiCl2] 1035359-30-8 C56H70Cl4O2Ti2
    (3,3',5,5'-tetraisopropyl-4,4'-biphenolate)-bi-[1-(4'-methylphenyl)-2,3,4,5-tetramethylcyclopentadienyl-TiCl2]
    —— 3-[2-(tert-butyl)-4-methyl-4-(1-methylethenyl)-cyclobut-1-en-1-yl]-2,5,5-trimethylcyclohex-2-en-1-one 1239607-43-2 C21H32O
    3-[2-(tert-butyl)-4-methyl-4-(1-methylethenyl)-cyclobut-1-en-1-yl]-2,5,5-trimethylcyclohex-2-en-1-one
    —— 3-acetyl-5-t-butyl-4,5-dihydroisoxazole 1631147-49-3 C9H15NO2
    3-acetyl-5-t-butyl-4,5-dihydroisoxazole
    —— 3S-t-butoxycarbonylamino-1-(N-methoxy-aminocarbonylmethyl)-3,4-dihydrocarbostyril 166247-05-8 C17H23N3O5
    3S-t-butoxycarbonylamino-1-(N-methoxy-aminocarbonylmethyl)-3,4-dihydrocarbostyril
    —— 3-[(4-Chlorophenyl)methyl]-1,2,4-thiadiazol-5-amine 1082508-64-2 C9H8ClN3S
    3-[(4-Chlorophenyl)methyl]-1,2,4-thiadiazol-5-amine
    —— 3-(5,6,7,8-Tetrahydro-naphthalen-1-ylamino)-propionic acid 92040-39-6 C13H17NO2
    3-(5,6,7,8-Tetrahydro-naphthalen-1-ylamino)-propionic acid
    —— 3,3-[1,2-Ethanediylbis(oxy)]-11β-(4-methoxyphenyl)-17aα-methyl-17a-homo-5α-estr-16ene-5,17aβ-diol 155347-28-7 C29H40O5
    3,3-[1,2-Ethanediylbis(oxy)]-11β-(4-methoxyphenyl)-17aα-methyl-17a-homo-5α-estr-16ene-5,17aβ-diol
    —— 3-[2-[4-(6-fluoro-1H-indazol-3-yl)-1-piperidinyl]ethyl]-2,9-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one 129014-55-7 C24H26FN5O
    3-[2-[4-(6-fluoro-1H-indazol-3-yl)-1-piperidinyl]ethyl]-2,9-dimethyl-4H-pyrido[1,2-a]pyrimidin-4-one
    —— 3-<(E)-2-(methoxycarbonyl)vinyl>-1-<2-(methoxyimino)ethyl>pyridinium bromide 136138-57-3 Br*C12H15N2O3
    3-<(E)-2-(methoxycarbonyl)vinyl>-1-<2-(methoxyimino)ethyl>pyridinium bromide
    —— 3-Brom-6-brommethyl-4-methoxy-2H-thiopyran-2-on 72863-77-5 C7H6Br2O2S
    3-Brom-6-brommethyl-4-methoxy-2H-thiopyran-2-on
    —— 3,4-dihydro-2<i>H</i>-quinoline-1-carbothioic acid <i>O</i>-naphthalen-2-yl ester 29451-35-2 C20H17NOS
    3,4-dihydro-2<i>H</i>-quinoline-1-carbothioic acid <i>O</i>-naphthalen-2-yl ester
    —— 3-{4-[5-(4-tert-butoxycarbonylamino-phenyl)-[1,2,4]oxadiazol-3-yl]-3-fluorophenyl}-2-{[2-(4-methoxy-phenyl)-cyclopropanecarbonyl]-amino}-propionic acid 1326228-75-4 C33H33FN4O7
    3-{4-[5-(4-tert-butoxycarbonylamino-phenyl)-[1,2,4]oxadiazol-3-yl]-3-fluorophenyl}-2-{[2-(4-methoxy-phenyl)-cyclopropanecarbonyl]-amino}-propionic acid
    —— 3-(2,5-dimethyl-3-furyl)-5-(4-chlorophenyl)-4,6-dioxo-3a,4,6,6a-tetrahydropyrrolo<3,4-d>isoxazole 134310-33-1 C17H13ClN2O4
    3-(2,5-dimethyl-3-furyl)-5-(4-chlorophenyl)-4,6-dioxo-3a,4,6,6a-tetrahydropyrrolo<3,4-d>isoxazole
    —— 3'-bromo-2'-hydroxy-4,6'-dimethoxy-trans-chalcone 50879-48-6 C17H15BrO4
    3'-bromo-2'-hydroxy-4,6'-dimethoxy-trans-chalcone
    —— [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1,4-dimethyl-cyclohexyl ester 1310821-06-7 C32H40ClN5O3
    [(3S,4R)-4-(4-chloro-phenyl)-1-(5'-cyano-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-4-carbonyl)-pyrrolidin-3-yl]-methyl-carbamic acid 1,4-dimethyl-cyclohexyl ester
    —— 3-methoxy-5-(tosyloxy)phenyl pivalate 1444122-61-5 C19H22O6S
    3-methoxy-5-(tosyloxy)phenyl pivalate
    —— [(3S,4R)-1-(1-acetyl-piperidine-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-ethyl-carbamic acid 4-fluoro-phenyl ester 1312667-20-1 C27H31ClFN3O4
    [(3S,4R)-1-(1-acetyl-piperidine-4-carbonyl)-4-(4-chloro-phenyl)-pyrrolidin-3-yl]-ethyl-carbamic acid 4-fluoro-phenyl ester
    —— 3-(N-aminoacetyl-N-hydroxyamino)propylphosphonic acid 66508-35-8 C5H13N2O5P
    3-(N-aminoacetyl-N-hydroxyamino)propylphosphonic acid
    —— 3-ethyl-2-[1-fluoro-3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-benzothiazolium; iodide 18019-99-3 C23H24FN2S*I
    3-ethyl-2-[1-fluoro-3-(1,3,3-trimethyl-1,3-dihydro-indol-2-ylidene)-propenyl]-benzothiazolium; iodide
    —— 3-demethoxycarbonyl-3-(cyclobutanecarbonylamino)methylvindoline 1043910-10-6 C29H39N3O5
    3-demethoxycarbonyl-3-(cyclobutanecarbonylamino)methylvindoline
    —— 3-(4-bromophenyl)-N,N-diethylprop-2-yn-1-amine 59673-47-1 C13H16BrN
    3-(4-bromophenyl)-N,N-diethylprop-2-yn-1-amine
    —— 3-chloro-N-{5'-methanesulfonyl-4-[(1-methyl-1-phenyl-ethylcarbamoyl)-methyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl}-benzamide 1314530-06-7 C29H33ClN4O4S
    3-chloro-N-{5'-methanesulfonyl-4-[(1-methyl-1-phenyl-ethylcarbamoyl)-methyl]-3,4,5,6-tetrahydro-2H-[1,2']bipyridinyl-3'-yl}-benzamide
    —— 3,5-Diiod-DL-tyrosin-O-(4-carboxybutyl)-ether 92249-62-2 C14H17I2NO5
    3,5-Diiod-DL-tyrosin-O-(4-carboxybutyl)-ether
    —— 3-[benzyl-(1,2-dimethyl-1H-imidazole-4-sulfonyl)-amino]-benzoic acid tert-butyl ester 1214251-57-6 C23H27N3O4S
    3-[benzyl-(1,2-dimethyl-1H-imidazole-4-sulfonyl)-amino]-benzoic acid tert-butyl ester
    —— 3-Chlor-5-<1-methyl-piperid-4-yl>-10,11-dihydro-5H-dibenzo<a,d>cyclohepten-5-ol 4260-67-7 C21H24ClNO
    3-Chlor-5-<1-methyl-piperid-4-yl>-10,11-dihydro-5H-dibenzo<a,d>cyclohepten-5-ol
    —— 3-(5'-chloro-2'-benzoxazole)-6-chloro-2H-1-benzopyran-2-one 1227937-00-9 C16H7Cl2NO3
    3-(5'-chloro-2'-benzoxazole)-6-chloro-2H-1-benzopyran-2-one
    —— 3-[(2R,3S,4R,5R)-5-(6-benzoylamino-purin-9-yl)-4-hydroxy-3-methoxy-tetrahydro-furan-2-yl]-propionic acid methyl ester 1259402-37-3 C21H23N5O6
    3-[(2R,3S,4R,5R)-5-(6-benzoylamino-purin-9-yl)-4-hydroxy-3-methoxy-tetrahydro-furan-2-yl]-propionic acid methyl ester
    —— 3-methoxy-4-oxo-5-(2-oxo-2-phenylethyl)-N-(2-pyrrolidin-1-ylethyl)-4,5-dihydrothieno[3,2-c]quinoline-2-carboxamide trifluoroacetate 1186190-44-2 C2HF3O2*C27H27N3O4S
    3-methoxy-4-oxo-5-(2-oxo-2-phenylethyl)-N-(2-pyrrolidin-1-ylethyl)-4,5-dihydrothieno[3,2-c]quinoline-2-carboxamide trifluoroacetate
    —— 3-(4-chlorophenyl)-1-isobutyl-4-methyl-1H-pyrrole-2-carboxylic acid 4-dimethylaminobenzylamide 959846-81-2 C25H30ClN3O
    3-(4-chlorophenyl)-1-isobutyl-4-methyl-1H-pyrrole-2-carboxylic acid 4-dimethylaminobenzylamide
    —— 3-methyl-N-(5-methyl-2-nitrobenzyl)butan-1-amine 1244766-13-9 C13H20N2O2
    3-methyl-N-(5-methyl-2-nitrobenzyl)butan-1-amine
    —— 3,7-dimethyl-nona-6,8-dien-1-yn-3-ol 920-16-1 C11H16O
    3,7-dimethyl-nona-6,8-dien-1-yn-3-ol
    —— 3,3-dihexylcycloprop-1-ene 1356012-58-2 C14H20
    3,3-dihexylcycloprop-1-ene
    —— 3-(4-hydroxyphenyl)-8-((propylamino)methyl)chromane-4,7-diol 1264702-89-7 C19H23NO4
    3-(4-hydroxyphenyl)-8-((propylamino)methyl)chromane-4,7-diol
    —— [3-({Bis-[2-(5-ethyl-pyridin-2-yl)-ethyl]-amino}-methyl)-5-nitro-benzyl]-bis-[2-(5-ethyl-pyridin-2-yl)-ethyl]-amine 154742-99-1 C44H55N7O2
    [3-({Bis-[2-(5-ethyl-pyridin-2-yl)-ethyl]-amino}-methyl)-5-nitro-benzyl]-bis-[2-(5-ethyl-pyridin-2-yl)-ethyl]-amine
    —— 3-Tert-butyl-3,4,4-trimethylpentan-2-one 81931-82-0 C12H24O
    3-Tert-butyl-3,4,4-trimethylpentan-2-one
    —— 3-[4-methoxy-N-(2-phenylethyl)anilino]-3-oxopropanoic acid 210585-23-2 C18H19NO4
    3-[4-methoxy-N-(2-phenylethyl)anilino]-3-oxopropanoic acid
    —— 3,3'-cyclopenta[def]phenanthrene-4,4-diyl-di-propionic acid 14096-97-0 C21H18O4
    3,3'-cyclopenta[def]phenanthrene-4,4-diyl-di-propionic acid