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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-hydroxy-naphthalene-1-sulfonic acid amide 103260-69-1 C10H9NO3S
    3-hydroxy-naphthalene-1-sulfonic acid amide
    —— [3-benzyloxyamino-1-(3,4-difluorophenyl)-propyl]-phosphonic acid diethyl ester 902526-62-9 C20H26F2NO4P
    [3-benzyloxyamino-1-(3,4-difluorophenyl)-propyl]-phosphonic acid diethyl ester
    —— 3-cyanomethyleneamino-2-(3,4-isopropylidenedioxybutyl)acrylonitrile 132575-29-2 C12H17N3O2
    3-cyanomethyleneamino-2-(3,4-isopropylidenedioxybutyl)acrylonitrile
    —— 3-fluoro-5-((6-(hydroxymethyl)pyridin-2-yl)ethynyl)benzonitrile hydrobromide 1380072-89-8 BrH*C15H9FN2O
    3-fluoro-5-((6-(hydroxymethyl)pyridin-2-yl)ethynyl)benzonitrile hydrobromide
    —— (3aR,7S,8aS)-tert-butyl 7-methyl-2-oxo-3,3a,4,7,8,8a-hexahydro-2H-cyclohepta[b]furan-6-carboxylate 1622093-86-0 C15H22O4
    (3aR,7S,8aS)-tert-butyl 7-methyl-2-oxo-3,3a,4,7,8,8a-hexahydro-2H-cyclohepta[b]furan-6-carboxylate
    —— 3-(4-(2-(bis(9,9-dimethyl-9H-fluoren-7-yl)amino)-9,9-spirobifluoren-7-yl)phenyl)-2-cyanoacrylic acid 1185882-68-1 C65H46N2O2
    3-(4-(2-(bis(9,9-dimethyl-9H-fluoren-7-yl)amino)-9,9-spirobifluoren-7-yl)phenyl)-2-cyanoacrylic acid
    —— 3-chloro-1-methyl-5-nitroindole 1606129-06-9 C9H7ClN2O2
    3-chloro-1-methyl-5-nitroindole
    —— (3S,4S,5R,6R)-2-Allyl-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-ol 140909-64-4 C37H40O6
    (3S,4S,5R,6R)-2-Allyl-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-ol
    —— 3-isobutyryl-1-methyl-pyridinium; iodide 110252-26-1 C10H14NO*I
    3-isobutyryl-1-methyl-pyridinium; iodide
    —— 3-[4-(1-amino-cyclobutyl)-phenyl]-8-methyl-2-phenyl-8H-pyrano[2,3-e]indazol-4-one 1279086-19-9 C27H23N3O2
    3-[4-(1-amino-cyclobutyl)-phenyl]-8-methyl-2-phenyl-8H-pyrano[2,3-e]indazol-4-one
    —— (3aR,3a1S,9R,9aS)-5-methoxy-9-(methyl((2,2,2-trichloroethoxy)carbonyl)amino)-1,2,3a,3a1,8,9-hexahydro-9aH-spiro[phenanthro[4,5-bcd]furan-3,2'-[1,3]dioxolan]-9a-yl acetate 1236478-49-1 C23H26Cl3NO8
    (3aR,3a1S,9R,9aS)-5-methoxy-9-(methyl((2,2,2-trichloroethoxy)carbonyl)amino)-1,2,3a,3a1,8,9-hexahydro-9aH-spiro[phenanthro[4,5-bcd]furan-3,2'-[1,3]dioxolan]-9a-yl acetate
    —— (3aR,4S,5S,8R,8aS)-8-((tert-butyldimethylsilyl)oxy)-5-methoxy-2,2-dimethylhexahydro-[1,3]dioxolo[4,5-d]oxepin-4-ol 1117805-23-8 C16H32O6Si
    (3aR,4S,5S,8R,8aS)-8-((tert-butyldimethylsilyl)oxy)-5-methoxy-2,2-dimethylhexahydro-[1,3]dioxolo[4,5-d]oxepin-4-ol
    —— {3-[(E)-4-(5-Ethyl-[1,3,4]thiadiazol-2-ylsulfamoyl)-phenylimino]-2-methylene-butyl}-triphenyl-phosphonium; chloride 83404-12-0 C33H32N4O2PS2*Cl
    {3-[(E)-4-(5-Ethyl-[1,3,4]thiadiazol-2-ylsulfamoyl)-phenylimino]-2-methylene-butyl}-triphenyl-phosphonium; chloride
    —— (3R,4S)-4,8-bis(tert-butyldimethylsilyloxy)-7-methyl-3-((R)-pent-4-en-2-yl)isochroman-1-one 1412443-76-5 C27H46O4Si2
    (3R,4S)-4,8-bis(tert-butyldimethylsilyloxy)-7-methyl-3-((R)-pent-4-en-2-yl)isochroman-1-one
    —— 3-((2-(Diethylamino)ethyl)carbamoyl)-4-hydroxycoumarin hydrochloride 1556-61-2 C16H21ClN2O4
    3-((2-(Diethylamino)ethyl)carbamoyl)-4-hydroxycoumarin hydrochloride
    —— (3aR,5R,6S,6aR)-(+)-1-(6-benzyloxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-[1,2,4]triazolo[4,3-a]quinoline 1224735-23-2 C24H23N3O4
    (3aR,5R,6S,6aR)-(+)-1-(6-benzyloxy-2,2-dimethyltetrahydrofuro[2,3-d][1,3]dioxol-5-yl)-[1,2,4]triazolo[4,3-a]quinoline
    —— 3-fluoro-5-vinylbenzonitrile 1455472-09-9 C9H6FN
    3-fluoro-5-vinylbenzonitrile
    —— 3β-(3-butenyloxy)-4-cholesten-6-one 1022911-60-9 C31H50O2
    3β-(3-butenyloxy)-4-cholesten-6-one
    —— 3-iodo-4-methyl-N-(1-(pyridin-2-yl)cyclopropyl)benzamide 1215107-10-0 C16H15IN2O
    3-iodo-4-methyl-N-(1-(pyridin-2-yl)cyclopropyl)benzamide
    —— 3,3-Dimethyl-1-(prop-2-yn-1-yl)pyrrolidine 1539512-31-6 C9H15N
    3,3-Dimethyl-1-(prop-2-yn-1-yl)pyrrolidine
    —— 3,4-dipropyl-2-(pyridin-2-ylmethyl)-7-(trifluoromethoxy)isoquinolin-1(2H)-one 1332749-10-6 C22H23F3N2O2
    3,4-dipropyl-2-(pyridin-2-ylmethyl)-7-(trifluoromethoxy)isoquinolin-1(2H)-one
    —— (3-methoxyphenyl)(phenyl)methyl acetate 93434-34-5 C16H16O3
    (3-methoxyphenyl)(phenyl)methyl acetate
    —— 3-(4-((5-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)-3,5-difluoro-N-(2-hydroxyethyl)phenylsulfonamido)-N,N,N-trimethylpropan-1-aminium 2,2,2-trifluoroacetate 1311372-30-1 C2F3O2*C34H41ClF3N4O4S2
    3-(4-((5-(2-(4-chloro-3-methoxyphenyl)propan-2-yl)-1-(4-fluorophenyl)-1H-imidazol-2-ylthio)methyl)-3,5-difluoro-N-(2-hydroxyethyl)phenylsulfonamido)-N,N,N-trimethylpropan-1-aminium 2,2,2-trifluoroacetate
    —— (3,5-di-tert-butyl-4-methoxybenzylidene)(2,6-dimethylphenyl)amine 710294-05-6 C24H33NO
    (3,5-di-tert-butyl-4-methoxybenzylidene)(2,6-dimethylphenyl)amine
    —— 3,3-dimethyl-6-[4-(3,3-diphenyl-1-propyl)piperazin-1-yl]-2,3-dihydro-1H-isoindol-1-one 730931-49-4 C29H33N3O
    3,3-dimethyl-6-[4-(3,3-diphenyl-1-propyl)piperazin-1-yl]-2,3-dihydro-1H-isoindol-1-one
    —— 3-(1'-piperidinyl-iminomethyl)-16,17,18,19,28,29-hexahydrorifamycin S 1101192-61-3 C43H61N3O12
    3-(1'-piperidinyl-iminomethyl)-16,17,18,19,28,29-hexahydrorifamycin S
    —— 3-bromo-1-[(4-tert-butylphenyl)methyl]-4-(5,6-difluoro-1H-indol-3-yl)pyrrole-2,5-dione 847685-04-5 C23H19BrF2N2O2
    3-bromo-1-[(4-tert-butylphenyl)methyl]-4-(5,6-difluoro-1H-indol-3-yl)pyrrole-2,5-dione
    —— (3R,4S)-3-(3,4-dimethoxybenzylthio)-4-hydroxycyclopentanone 1215294-75-9 C14H18O4S
    (3R,4S)-3-(3,4-dimethoxybenzylthio)-4-hydroxycyclopentanone
    —— 3-bromomethyl-4-bromobenzophenone 85588-40-5 C14H10Br2O
    3-bromomethyl-4-bromobenzophenone
    —— 3,3-dibenzyl-6-methylcarbamoyl-3H-[1,2]-oxathiolo[4,3-b]pyridine 1,1-dioxide 1303507-50-7 C22H20N2O4S
    3,3-dibenzyl-6-methylcarbamoyl-3H-[1,2]-oxathiolo[4,3-b]pyridine 1,1-dioxide
    —— 3-(4-Hydroxy-anilino)-2-methyl-α-naphthochinon 70150-69-5 C17H13NO3
    3-(4-Hydroxy-anilino)-2-methyl-α-naphthochinon
    —— 3,5-dibenzyl-2-thioxo-2,3-dihydro-4H-1,3-thiazin-4-one 1134780-77-0 C18H15NOS2
    3,5-dibenzyl-2-thioxo-2,3-dihydro-4H-1,3-thiazin-4-one
    —— (3R,5aR,6R,7S,8S,9aR,10aR)-3-benzyl-6,7,8,9a-tetrahydroxydecahydropyrazino[1,2-a]indole-1,4-dione 1610027-20-7 C18H22N2O6
    (3R,5aR,6R,7S,8S,9aR,10aR)-3-benzyl-6,7,8,9a-tetrahydroxydecahydropyrazino[1,2-a]indole-1,4-dione
    —— 3-(4-(6-bromo-4-oxo-2-phenylquinazolin-3(4H)-yl)benzoyl)-2-(3-chloro-5-nitrophenyl)-1,3,4-thiadiazol-3-ium-5-thiolate 1332259-63-8 C29H15BrClN5O4S2
    3-(4-(6-bromo-4-oxo-2-phenylquinazolin-3(4H)-yl)benzoyl)-2-(3-chloro-5-nitrophenyl)-1,3,4-thiadiazol-3-ium-5-thiolate
    —— 3-(4-nitro-phenyl)-2-(4-nitro-phenylazomethyl)-3<i>H</i>-quinazolin-4-one 65772-35-2 C21H14N6O5
    3-(4-nitro-phenyl)-2-(4-nitro-phenylazomethyl)-3<i>H</i>-quinazolin-4-one
    —— [(3S,4R,5S,7S,15S,20S)-4-methoxy-6,12-dimethyl-11-oxo-6,9,14,21-tetrazahexacyclo[11.8.0.02,10.04,9.05,7.015,20]henicosa-1(21),2(10),12-trien-3-yl]methyl carbamate 364753-61-7 C22H29N5O4
    [(3S,4R,5S,7S,15S,20S)-4-methoxy-6,12-dimethyl-11-oxo-6,9,14,21-tetrazahexacyclo[11.8.0.02,10.04,9.05,7.015,20]henicosa-1(21),2(10),12-trien-3-yl]methyl carbamate
    —— 3-<2-Methyl-5-nitrobenzimidazolyl-(1)>-propionsaure 66669-35-0 C11H11N3O4
    3-<2-Methyl-5-nitrobenzimidazolyl-(1)>-propionsaure
    —— (3S,6S)-3-isobutyl-6-neopentyl-4-((1R,2R)-2phenylcyclopropanecarbonyl)piperazin-2-one 1391627-60-3 C23H34N2O2
    (3S,6S)-3-isobutyl-6-neopentyl-4-((1R,2R)-2phenylcyclopropanecarbonyl)piperazin-2-one
    —— 3-[(1Z,5Z,9Z,14Z)-8-(2,2-Dimethoxy-ethyl)-18-(2-methoxycarbonyl-ethyl)-3,7,12,17-tetramethyl-22,24-dihydro-porphin-2-yl]-propionic acid methyl ester 87191-13-7 C36H42N4O6
    3-[(1Z,5Z,9Z,14Z)-8-(2,2-Dimethoxy-ethyl)-18-(2-methoxycarbonyl-ethyl)-3,7,12,17-tetramethyl-22,24-dihydro-porphin-2-yl]-propionic acid methyl ester
    —— (3S,4R,5S)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-octyl-dihydro-furan-2-one 259674-74-3 C24H50O4Si2
    (3S,4R,5S)-3,4-Bis-(tert-butyl-dimethyl-silanyloxy)-5-octyl-dihydro-furan-2-one
    —— 3-(2-methyl-5,6,7,8-tetrahydro-[3]quinolyl)-3-oxo-propionic acid ethyl ester 101105-65-1 C15H19NO3
    3-(2-methyl-5,6,7,8-tetrahydro-[3]quinolyl)-3-oxo-propionic acid ethyl ester
    —— 3-diethoxyphosphoryl-1,1-diethoxypentane 79454-91-4 C13H29O5P
    3-diethoxyphosphoryl-1,1-diethoxypentane
    —— 3-(4-bromophenyl)-1-hydroxy-1-(1-methylethyl)urea 77766-83-7 C10H13BrN2O2
    3-(4-bromophenyl)-1-hydroxy-1-(1-methylethyl)urea
    —— 3-(((2-methoxyphenethyl)amino)methylene)pentane-2,4-dione 1035458-70-8 C15H19NO3
    3-(((2-methoxyphenethyl)amino)methylene)pentane-2,4-dione
    —— 3-Bromo-4-[[(5-iodo-2-furanyl)methyl]amino]benzenesulfonamide 1157625-96-1 C11H10BrIN2O3S
    3-Bromo-4-[[(5-iodo-2-furanyl)methyl]amino]benzenesulfonamide
    —— 3-(2-methyl-1H-indol-3-yl)-2-[4-(2-oxochromen-3(2H)-yl)-3-phenylthiazole-2(3H)-ylidene]-3-oxopropionitrile 1279650-42-8 C30H19N3O3S
    3-(2-methyl-1H-indol-3-yl)-2-[4-(2-oxochromen-3(2H)-yl)-3-phenylthiazole-2(3H)-ylidene]-3-oxopropionitrile
    —— (3R,4R)-1-(benzyloxycarbonyl-1-triphenylphosphoranylidenemethyl)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-(3-hydroxy-2-oxopropane-1-oxy)azetidin-2-one 129441-50-5 C41H48NO7PSi
    (3R,4R)-1-(benzyloxycarbonyl-1-triphenylphosphoranylidenemethyl)-3-<(1R)-1-tert-butyldimethylsilyloxyethyl>-4-(3-hydroxy-2-oxopropane-1-oxy)azetidin-2-one
    —— 3-[3-[(4R,6S)-4,6-dimethyl-m-dioxan-2-yl]-1,2-benzisothiazol-5-yl]-1-methyl-6-(trifluoromethyl)uracil 368874-09-3 C19H18F3N3O4S
    3-[3-[(4R,6S)-4,6-dimethyl-m-dioxan-2-yl]-1,2-benzisothiazol-5-yl]-1-methyl-6-(trifluoromethyl)uracil
    —— 3-(Diphenyl-phosphinoyl)-N-naphthalen-1-yl-3-phenyl-propionamide 21990-30-7 C31H26NO2P
    3-(Diphenyl-phosphinoyl)-N-naphthalen-1-yl-3-phenyl-propionamide
    —— 3α-Brom-5α-androstan-2β-ol 35215-35-1 C19H31BrO
    3α-Brom-5α-androstan-2β-ol