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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3,3-trichloro-2-ethoxy-propan-1-ol 815-42-9 C5H9Cl3O2
    3,3,3-trichloro-2-ethoxy-propan-1-ol
    —— 3,3-dimethyl-2-phenylthio-2,3-dihydro-1H-naphtho<2,1-b>pyran 87963-54-0 C21H20OS
    3,3-dimethyl-2-phenylthio-2,3-dihydro-1H-naphtho<2,1-b>pyran
    —— 3-(2-Bromoethyl)-5-methyl-1,3-benzoxazol-2-one 1428360-92-2 C10H10BrNO2
    3-(2-Bromoethyl)-5-methyl-1,3-benzoxazol-2-one
    —— 3-methylene-2-oxo-hexahydrofuro-[2,3-c]-pyrrole-5-carboxylic acid t-butylester 479350-92-0 C12H17NO4
    3-methylene-2-oxo-hexahydrofuro-[2,3-c]-pyrrole-5-carboxylic acid t-butylester
    —— 3-Bromo-4-(3-bromo-4-fluoro-phenyl)-4-oxo-butyric acid 68262-05-5 C10H7Br2FO3
    3-Bromo-4-(3-bromo-4-fluoro-phenyl)-4-oxo-butyric acid
    —— 3β-(2,3,6-tri-O-acetyl-β-D-glucopyranosyloxy)-pregn-5-en-20-one 151264-83-4 C33H48O10
    3β-(2,3,6-tri-O-acetyl-β-D-glucopyranosyloxy)-pregn-5-en-20-one
    —— [3aS-(3aα,4β,5β,7β,7aα)]-4-[Octahydro-5-hydroxy-7-(2-hydroxyethyl)-4-methyl-1,3-dioxo-4,7-epoxy-2H-isoindol-2-yl]-1-naphthalenecarbonitrile 385440-53-9 C22H20N2O5
    [3aS-(3aα,4β,5β,7β,7aα)]-4-[Octahydro-5-hydroxy-7-(2-hydroxyethyl)-4-methyl-1,3-dioxo-4,7-epoxy-2H-isoindol-2-yl]-1-naphthalenecarbonitrile
    —— (3S,4S)-1-[(4-methylbenzene)sulfonyl]-4-phenyl-3-[(1Z)-prop-1-en-1-yl]-azetidin-2-one 1557264-61-5 C19H19NO3S
    (3S,4S)-1-[(4-methylbenzene)sulfonyl]-4-phenyl-3-[(1Z)-prop-1-en-1-yl]-azetidin-2-one
    —— 3-phenoxy-2-piperidino-propan-1-ol 112658-14-7 C14H21NO2
    3-phenoxy-2-piperidino-propan-1-ol
    —— 3-hydroxy-4-(naphthalen-1-yl)-1H-pyrrole-2,5-dione 1041478-83-4 C14H9NO3
    3-hydroxy-4-(naphthalen-1-yl)-1H-pyrrole-2,5-dione
    —— 3-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]bicyclo[3.2.1]octane-2,4-dione 1111805-92-5 C18H16ClNO2S
    3-[2-(4-Chlorophenyl)-4-methyl-1,3-thiazol-5-yl]bicyclo[3.2.1]octane-2,4-dione
    —— 3,4-dihydro-1-(pentafluoroethyl)-2(1H)-isoquinolinecarboxamidoxime salicylate 58804-25-4 C7H6O3*C12H12F5N3O
    3,4-dihydro-1-(pentafluoroethyl)-2(1H)-isoquinolinecarboxamidoxime salicylate
    —— 3-(3-fluorophenyl)-7-(thien-3-yl)quinoline 174891-57-7 C19H12FNS
    3-(3-fluorophenyl)-7-(thien-3-yl)quinoline
    —— 3-((((propan-2-ylideneamino)oxy)carbonyl)amino)phenyl (3-methoxyphenyl)carbamate 34207-87-9 C18H19N3O5
    3-((((propan-2-ylideneamino)oxy)carbonyl)amino)phenyl (3-methoxyphenyl)carbamate
    —— 3-methyl-2-(p-tolyloxy)but-2-enoic acid 91496-61-6 C12H14O3
    3-methyl-2-(p-tolyloxy)but-2-enoic acid
    —— (-)-3β,12β-diformyloxypregn-5-ene-21-carboxylic acid 1637663-55-8 C24H34O6
    (-)-3β,12β-diformyloxypregn-5-ene-21-carboxylic acid
    —— 3β-acetoxy-17-((Ξ)-2-methyl-1-oxa-spiro[2.2]pent-2-yl)-(16β,17β)-16,17-dihydro-spiro[androst-5-eno[17,16-c]pyrazole-5',1''-cyclopropane] 55180-45-5 C29H40N2O3
    3β-acetoxy-17-((Ξ)-2-methyl-1-oxa-spiro[2.2]pent-2-yl)-(16β,17β)-16,17-dihydro-spiro[androst-5-eno[17,16-c]pyrazole-5',1''-cyclopropane]
    —— 3-(benzo[d]thiazol-2-yl)-1-benzylquinolin-4(1H)-one 1617537-45-7 C23H16N2OS
    3-(benzo[d]thiazol-2-yl)-1-benzylquinolin-4(1H)-one
    —— 3-O-acetyl-1,2,5,6-di-isopropylidene-α-D-glucofuranose 29586-98-9 C14H22O7
    3-O-acetyl-1,2,5,6-di-isopropylidene-α-D-glucofuranose
    —— 3-benzyl-2-phenyl-3,4-dihydro-2H-benzo[e][1,3]thiazine 1613456-85-1 C21H19NS
    3-benzyl-2-phenyl-3,4-dihydro-2H-benzo[e][1,3]thiazine
    —— 3-[(2-{3-[(2-{2-[Bis-(2-methoxycarbonyl-ethyl)-amino]-ethylcarbamoyl}-ethyl)-(2-tert-butoxycarbonylamino-ethyl)-amino]-propionylamino}-ethyl)-(2-methoxycarbonyl-ethyl)-amino]-propionic acid methyl ester 724427-34-3 C33H60N6O12
    3-[(2-{3-[(2-{2-[Bis-(2-methoxycarbonyl-ethyl)-amino]-ethylcarbamoyl}-ethyl)-(2-tert-butoxycarbonylamino-ethyl)-amino]-propionylamino}-ethyl)-(2-methoxycarbonyl-ethyl)-amino]-propionic acid methyl ester
    —— (3S,4R,5R)-4-[(1S)-1-hydroxyethyl]-5-(hydroxymethyl)-2-[(3-iodophenyl)methyl]-N-[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]-1,2-oxazolidine-3-carboxamide 874347-40-7 C24H35IN2O4
    (3S,4R,5R)-4-[(1S)-1-hydroxyethyl]-5-(hydroxymethyl)-2-[(3-iodophenyl)methyl]-N-[(1S,2S,3S,5R)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]-1,2-oxazolidine-3-carboxamide
    —— 3-methoxy-8(14)-seco-1,3,5(10),9(11)-estratetraen-14α,17α-diol 85760-98-1 C19H26O3
    3-methoxy-8(14)-seco-1,3,5(10),9(11)-estratetraen-14α,17α-diol
    —— 3-amino-2-benzyl-4-ethyl-2<i>H</i>-isoxazol-5-one 17399-79-0 C12H14N2O2
    3-amino-2-benzyl-4-ethyl-2<i>H</i>-isoxazol-5-one
    —— (3,4,5-tris(heptyloxy)phenyl)methanamine 1426058-18-5 C28H51NO3
    (3,4,5-tris(heptyloxy)phenyl)methanamine
    —— 3-(1-methyl-2-oxopropyl)bicyclo<3.3.0>oct-1(5)-en-2-one 91479-35-5 C12H16O2
    3-(1-methyl-2-oxopropyl)bicyclo<3.3.0>oct-1(5)-en-2-one
    —— 3-(1-{(2R,4S,5R)-4-Methanesulfonyloxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-propionic acid methyl ester 279220-28-9 C34H36N2O10S
    3-(1-{(2R,4S,5R)-4-Methanesulfonyloxy-5-[(4-methoxy-phenyl)-diphenyl-methoxymethyl]-tetrahydro-furan-2-yl}-2,4-dioxo-1,2,3,4-tetrahydro-pyrimidin-5-yl)-propionic acid methyl ester
    —— 3-O-allyl-2,4-di-O-benzyl-α-L-rhamnopyranose 127874-91-3 C23H28O5
    3-O-allyl-2,4-di-O-benzyl-α-L-rhamnopyranose
    —— 3-benzoyl-6-bromo-4-(5-methylthiophen-2-yl)-2H-chromen-2-one 1615724-62-3 C21H13BrO3S
    3-benzoyl-6-bromo-4-(5-methylthiophen-2-yl)-2H-chromen-2-one
    —— 3,3'-dimethyl-1,1'-azobenzimidazoline-2,2'-dione 127845-10-7 C16H14N6O2
    3,3'-dimethyl-1,1'-azobenzimidazoline-2,2'-dione
    —— 3a,5,5,6-tetramethyl-3,6a-diphenyl-(3a<i>r</i>,6a<i>c</i>)-4,5,6,6a-tetrahydro-3a<i>H</i>-pyrazolo[4,3-<i>d</i>]isoxazolium; iodide 62033-07-2 C20H24N3O*I
    3a,5,5,6-tetramethyl-3,6a-diphenyl-(3a<i>r</i>,6a<i>c</i>)-4,5,6,6a-tetrahydro-3a<i>H</i>-pyrazolo[4,3-<i>d</i>]isoxazolium; iodide
    —— 3-bromo-2-(1,3-dioxolanyl)-1,4-dimethoxynaphtalene 86511-95-7 C15H15BrO4
    3-bromo-2-(1,3-dioxolanyl)-1,4-dimethoxynaphtalene
    —— 3-O-allyl-1,2,4,5-tetra-O-benzyl-D/L-ribitol 131328-57-9 C36H40O5
    3-O-allyl-1,2,4,5-tetra-O-benzyl-D/L-ribitol
    —— 3-(4-pentanoylaminobenzyl)-5-(3-trifluoromethoxy-4-methoxyphenyl)-6-ethyl-3,6-dihydro-1,3,4-thiadiazin-2-one 1226561-75-6 C25H28F3N3O4S
    3-(4-pentanoylaminobenzyl)-5-(3-trifluoromethoxy-4-methoxyphenyl)-6-ethyl-3,6-dihydro-1,3,4-thiadiazin-2-one
    —— 3-(2-Cyclobutylethylamino)-5-chloro-6-methyl-1-carboxymethylpyrazinone 221136-13-6 C13H18ClN3O3
    3-(2-Cyclobutylethylamino)-5-chloro-6-methyl-1-carboxymethylpyrazinone
    —— 3,11-Dihydroxy-6-methyl-5,6,7,8,13,14-hexahydrodibenz[c,g]azecine hydrobromide 52425-76-0 BrH*C18H21NO2
    3,11-Dihydroxy-6-methyl-5,6,7,8,13,14-hexahydrodibenz[c,g]azecine hydrobromide
    —— 3-(4-aminophenyloxy)-5-methylpyrazole 452098-28-1 C10H11N3O
    3-(4-aminophenyloxy)-5-methylpyrazole
    —— (3E)-3-benzylidene-7-iodo-2,2-dimethyl-1-benzofuran-5-carbaldehyde 1204570-85-3 C18H15IO2
    (3E)-3-benzylidene-7-iodo-2,2-dimethyl-1-benzofuran-5-carbaldehyde
    —— 3-(2,2,2-trifluoroethoxy)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid 1204475-98-8 C10H7F3N2O3
    3-(2,2,2-trifluoroethoxy)-1H-pyrrolo[2,3-b]pyridine-2-carboxylic acid
    —— 3,4-dihydroxyphenylamidinourea 85125-64-0 C8H10N4O3
    3,4-dihydroxyphenylamidinourea
    —— 3-t-butyl-7-cyanocycloheptatriene 84873-06-3 C12H15N
    3-t-butyl-7-cyanocycloheptatriene
    —— 3-(6-methylpyridin-2-yl)-[1,2,3]triazolo[1,5-a]quinoline 1202965-20-5 C16H12N4
    3-(6-methylpyridin-2-yl)-[1,2,3]triazolo[1,5-a]quinoline
    —— {3-[2-tert-butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-methoxy-phenyl}-acetic acid 1203504-66-8 C26H35NO5S
    {3-[2-tert-butylsulfanylmethyl-4-(3,3-dimethyl-butyrylamino)-phenoxy]-4-methoxy-phenyl}-acetic acid
    —— 3,5-bis(trifluoromethyl)-N-(4-(7-oxo-7,8-dihydro-1,8-naphthyridin-4-yl-amino)phenyl)benzamide 1203509-78-7 C23H14F6N4O2
    3,5-bis(trifluoromethyl)-N-(4-(7-oxo-7,8-dihydro-1,8-naphthyridin-4-yl-amino)phenyl)benzamide
    —— [3-(N'-isopropyl-hydrazino)-butyl]-dimethyl-amine 5843-18-5 C9H23N3
    [3-(N'-isopropyl-hydrazino)-butyl]-dimethyl-amine
    —— 3-[[dimethyl(oxo)-λ6-sulfanylidene]amino]phenol 1934591-68-0 C8H11NO2S
    3-[[dimethyl(oxo)-λ6-sulfanylidene]amino]phenol
    —— (3'R,4'S,5'R)-6-chloro-4'-(2-chloro-3-fluoropyridin-4-yl)-N-[(3R,65)-6-(1-hydroxy-1-methylethyl)tetrahydro-2H-pyran-3-yl]-4,4-dimethyl-2-oxo-1,2-dihydrodispiro[cyclohexane-1,2'-pyrrolidine-3',3-indole]-5'-carboxamide 1398567-95-7 C32H39Cl2FN4O4
    (3'R,4'S,5'R)-6-chloro-4'-(2-chloro-3-fluoropyridin-4-yl)-N-[(3R,65)-6-(1-hydroxy-1-methylethyl)tetrahydro-2H-pyran-3-yl]-4,4-dimethyl-2-oxo-1,2-dihydrodispiro[cyclohexane-1,2'-pyrrolidine-3',3-indole]-5'-carboxamide
    —— 3-({1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}methylsulphonylamino)-5-fluoro-N-[2-([1,2,4]triazol-1-yl)propyl]benzamide 1208068-14-7 C29H29Cl2FN6O3S
    3-({1-[bis(4-chlorophenyl)methyl]azetidin-3-yl}methylsulphonylamino)-5-fluoro-N-[2-([1,2,4]triazol-1-yl)propyl]benzamide
    —— 3-ethoxyoxalylamino-3-phenyl-propionic acid ethyl ester 101106-28-9 C15H19NO5
    3-ethoxyoxalylamino-3-phenyl-propionic acid ethyl ester
    —— 3-ethyl-1-methylimidazolium hypophosphite 1239277-10-1 C6H11N2*H2O2P
    3-ethyl-1-methylimidazolium hypophosphite