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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl)-5-(1H-pyrazol-1-yl)phenol 1620514-92-2 C15H16N6OS
    2-(5-(piperazin-1-yl)-1,3,4-thiadiazol-2-yl)-5-(1H-pyrazol-1-yl)phenol
    —— 2,2-Dimethyl-5-nitro-5-propyl-2-sila-1,3-dioxan 4065-10-5 C8H17NO4Si
    2,2-Dimethyl-5-nitro-5-propyl-2-sila-1,3-dioxan
    —— (2R,3S,4S)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-pentadecanoic acid methylamide 136233-22-2 C28H61NO4Si2
    (2R,3S,4S)-2,3-Bis-(tert-butyl-dimethyl-silanyloxy)-4-hydroxy-pentadecanoic acid methylamide
    —— 2-(4'-phenylcarbamoylbiphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole 132584-95-3 C27H19N3O2
    2-(4'-phenylcarbamoylbiphenyl-4-yl)-5-phenyl-1,3,4-oxadiazole
    —— 2-{[(1S)-(3,5-difluoropyridin-2-yl)ethyl]amino}-5-fluoro-6-[(1-methyl-1H-imidazol-4-yl)amino]nicotinonitrile 1208892-67-4 C17H14F3N7
    2-{[(1S)-(3,5-difluoropyridin-2-yl)ethyl]amino}-5-fluoro-6-[(1-methyl-1H-imidazol-4-yl)amino]nicotinonitrile
    —— 2-amino-4'-methoxy-5-(trifluoromethoxy)-[1,1’-biphenyl]-3-carbonitrile 1422021-99-5 C15H11F3N2O2
    2-amino-4'-methoxy-5-(trifluoromethoxy)-[1,1’-biphenyl]-3-carbonitrile
    —— 2,6-Dichlorisonicotinsaeure-2-methylhydrazid 57803-53-9 C7H7Cl2N3O
    2,6-Dichlorisonicotinsaeure-2-methylhydrazid
    —— 2,6-Diphenyl-4-cyano-4H-pyran 39246-78-1 C18H13NO
    2,6-Diphenyl-4-cyano-4H-pyran
    —— (2S)-1-[1-{[2,5-bis(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-5-chloro-3-(2-methoxyphenyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-N,N-dimethylpiperidine-2-carboxamide 905081-92-7 C33H32ClF6N3O7S
    (2S)-1-[1-{[2,5-bis(2,2,2-trifluoroethoxy)phenyl]sulfonyl}-5-chloro-3-(2-methoxyphenyl)-2-oxo-2,3-dihydro-1H-indol-3-yl]-N,N-dimethylpiperidine-2-carboxamide
    —— 2-Bromo-N-methyl-4-nitrobenzenesulfonamide 273208-08-5 C7H7BrN2O4S
    2-Bromo-N-methyl-4-nitrobenzenesulfonamide
    —— 2-chloro-4-(2-hydroxy-3,5-dimethylphenyl)phenylmethyl-1-naphthol 76115-59-8 C25H21ClO2
    2-chloro-4-(2-hydroxy-3,5-dimethylphenyl)phenylmethyl-1-naphthol
    —— [2-(6-methyl-7,8-dihydro-6H-9-oxa-1,2,3a,4,6-pentaazacyclopenta[a]naphthalen-3-yl)quinolin-8-yl](tetrahydropyran-4-ylmethyl)amine 1417631-54-9 C23H25N7O2
    [2-(6-methyl-7,8-dihydro-6H-9-oxa-1,2,3a,4,6-pentaazacyclopenta[a]naphthalen-3-yl)quinolin-8-yl](tetrahydropyran-4-ylmethyl)amine
    —— 2-amino-6-mercapto-4-(tetrahydro-2H-pyran-4-yl)pyridine-3,5-dicarbonitrile 1030623-68-7 C12H12N4OS
    2-amino-6-mercapto-4-(tetrahydro-2H-pyran-4-yl)pyridine-3,5-dicarbonitrile
    —— (2R,3R,4R,5S)-4,5-dihydroxy-2-hydroxymethyl-3-(15-hydroxypentadecyloxy)piperidine hydrochloride 1334998-81-0 C21H43NO5
    (2R,3R,4R,5S)-4,5-dihydroxy-2-hydroxymethyl-3-(15-hydroxypentadecyloxy)piperidine hydrochloride
    —— [25,26,27-tris(carboxylatomethoxy)-4,9,23-tri-tert-butyl-16-dodecyl-13,19-dioxa-16-azatetracyclo[19,3,1,1,1]heptacosa-1(25),2,4,6(27),7,9,11(26),21,23-nonaene(3-)]europium(3+) 186249-94-5 C54H76NO11*Eu
    [25,26,27-tris(carboxylatomethoxy)-4,9,23-tri-tert-butyl-16-dodecyl-13,19-dioxa-16-azatetracyclo[19,3,1,1,1]heptacosa-1(25),2,4,6(27),7,9,11(26),21,23-nonaene(3-)]europium(3+)
    —— 2-(4-chloro-3-(pyrrolidine-1-carboxamido)phenylamino)-4-(cyclobutylmethylamino)pyrimidine-5-carboxamide 1254216-18-6 C21H26ClN7O2
    2-(4-chloro-3-(pyrrolidine-1-carboxamido)phenylamino)-4-(cyclobutylmethylamino)pyrimidine-5-carboxamide
    —— 2,3-Dibromo-propionic acid hex-3-ynyl ester 96429-40-2 C9H12Br2O2
    2,3-Dibromo-propionic acid hex-3-ynyl ester
    —— 2-benzyl-4-butyl-6-chloropyridazin-3(2H)-one 1260145-09-2 C15H17ClN2O
    2-benzyl-4-butyl-6-chloropyridazin-3(2H)-one
    —— 2-(3-methylpyridin-2-yl)phenyl-3,4,5,6-d4 acetate 1198113-54-0 C14H13NO2
    2-(3-methylpyridin-2-yl)phenyl-3,4,5,6-d4 acetate
    —— 2-methoxy-N-(3-(2-methyl-9H-purin-6-yl)pyridin-2-yl)pyrimidin-5-amine 1253569-52-6 C16H14N8O
    2-methoxy-N-(3-(2-methyl-9H-purin-6-yl)pyridin-2-yl)pyrimidin-5-amine
    —— 2-(2-(2-(2-(3-((4-oxothiazolidin-2-ylidene)amino)phenoxy)ethoxy)ethoxy)ethyl)isoindoline-1,3-dione 1300643-87-1 C23H23N3O6S
    2-(2-(2-(2-(3-((4-oxothiazolidin-2-ylidene)amino)phenoxy)ethoxy)ethoxy)ethyl)isoindoline-1,3-dione
    —— 2,4-diethoxypyrimidine-6-carboxylic acid ethyl ester 118093-43-9 C11H16N2O4
    2,4-diethoxypyrimidine-6-carboxylic acid ethyl ester
    —— 2-oxabicyclo<4.3.0>non-5-en-3-one 75387-99-4 C8H10O2
    2-oxabicyclo<4.3.0>non-5-en-3-one
    —— 2-amino-4-methyl-<i>trans</i>-cinnamic acid 103204-27-9 C10H11NO2
    2-amino-4-methyl-<i>trans</i>-cinnamic acid
    —— 2,2-Dimethyl-5-thiaheptansaeure-methylester 4951-38-6 C9H18O2S
    2,2-Dimethyl-5-thiaheptansaeure-methylester
    —— 2-phenyl-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrimidine-5,7-dione 28648-96-6 C12H9N3O2
    2-phenyl-4<i>H</i>-pyrazolo[1,5-<i>a</i>]pyrimidine-5,7-dione
    —— 2-Benzyloxycarbonylamino-3-(4-benzyloxycarbonyloxy-3-methyl-phenyl)-2-methyl-propionic acid 2,5-dioxo-pyrrolidin-1-yl ester 23365-31-3 C31H30N2O9
    2-Benzyloxycarbonylamino-3-(4-benzyloxycarbonyloxy-3-methyl-phenyl)-2-methyl-propionic acid 2,5-dioxo-pyrrolidin-1-yl ester
    —— 2-(2-N-morpholinoacetoxy)-1,3-bis[2-(N-morpholino)acetamidothiophenoxy]propane 943987-05-1 C33H45N5O7S2
    2-(2-N-morpholinoacetoxy)-1,3-bis[2-(N-morpholino)acetamidothiophenoxy]propane
    —— 2-(p-Hydroxyanilino)-propyl-(2)-phosphonigsaeure 17316-74-4 C9H14NO3P
    2-(p-Hydroxyanilino)-propyl-(2)-phosphonigsaeure
    —— 2-(4-ethoxyphenyl)-N-(2-(2-fluoro-4-iodophenylamino)-4-methoxy-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)cyclopropane-1-sulfonamide 1258882-91-5 C24H25FIN3O5S
    2-(4-ethoxyphenyl)-N-(2-(2-fluoro-4-iodophenylamino)-4-methoxy-1-methyl-6-oxo-1,6-dihydropyridin-3-yl)cyclopropane-1-sulfonamide
    —— 2-(5-carboxypentylthio)-4-hydroxycyclopent-2-en-1-one 66477-37-0 C11H16O4S
    2-(5-carboxypentylthio)-4-hydroxycyclopent-2-en-1-one
    —— (2S,3S)-3-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-2-methyl-4-nitrobutyraldehyde 1233691-91-2 C13H12N2O5
    (2S,3S)-3-(1,3-dioxo-1,3-dihydroisoindol-2-yl)-2-methyl-4-nitrobutyraldehyde
    —— 2-Naphthalen-1-ylmethyl-1,2-dihydro-naphthalene-1,4-dicarbonitrile 116519-30-3 C23H16N2
    2-Naphthalen-1-ylmethyl-1,2-dihydro-naphthalene-1,4-dicarbonitrile
    —— (2-Isobutyrylamino-phenyl)-phenyl-acetic acid methyl ester 134811-03-3 C19H21NO3
    (2-Isobutyrylamino-phenyl)-phenyl-acetic acid methyl ester
    —— 2,2'-bis((3-methylbut-2-en-1-yl)oxy)-1,1'-biphenyl 1588946-96-6 C22H26O2
    2,2'-bis((3-methylbut-2-en-1-yl)oxy)-1,1'-biphenyl
    —— 2-[2,6-dimethoxy-4-(methoxymethyl)phenyl]-8-methoxy-3-methylquinolin-5-amine 1415354-00-5 C21H24N2O4
    2-[2,6-dimethoxy-4-(methoxymethyl)phenyl]-8-methoxy-3-methylquinolin-5-amine
    —— 2-(chlorosulfonyl)-1,3-xylyl-15-crown-4 118297-61-3 C14H19ClO6S
    2-(chlorosulfonyl)-1,3-xylyl-15-crown-4
    —— 2-(benzyloxy)-9-(2-((tert-butyldimethylsilyl)oxy)ethyl)-2,3-dihydro-1H-pyrrolo[1,2-a]indole 1421689-52-2 C26H35NO2Si
    2-(benzyloxy)-9-(2-((tert-butyldimethylsilyl)oxy)ethyl)-2,3-dihydro-1H-pyrrolo[1,2-a]indole
    —— (2-(1,4-dioxan-2-yl)ethyl)magnesium bromide 1477840-37-1 C6H11BrMgO2
    (2-(1,4-dioxan-2-yl)ethyl)magnesium bromide
    —— 2-(4,5-dimethyl-6-o-tolyl-3,6-dihydro-2H-pyridin-1-yl)-N-(2-fluoro-benzyl)-N-indan-2-yl-acetamide 610298-45-8 C32H35FN2O
    2-(4,5-dimethyl-6-o-tolyl-3,6-dihydro-2H-pyridin-1-yl)-N-(2-fluoro-benzyl)-N-indan-2-yl-acetamide
    —— 2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]propanamide 1149581-08-7 C17H25BrN4O2
    2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]propanamide
    —— 2-[[5-[5-(1-Benzofuran-2-yl)-1,3-benzoxazol-2-yl]-2-methoxyphenyl]carbamoylamino]acetic acid 697272-61-0 C25H19N3O6
    2-[[5-[5-(1-Benzofuran-2-yl)-1,3-benzoxazol-2-yl]-2-methoxyphenyl]carbamoylamino]acetic acid
    —— (2R,3S)-Bicyclo[2.2.2]octane-1,2,3-tricarbonyl trichloride 66612-53-1 C11H11Cl3O3
    (2R,3S)-Bicyclo[2.2.2]octane-1,2,3-tricarbonyl trichloride
    —— 2-((4-methoxyphenyl)ethynyl)-N-methylbenzenesulfonamide 1454762-68-5 C16H15NO3S
    2-((4-methoxyphenyl)ethynyl)-N-methylbenzenesulfonamide
    —— 2-bromo-3-hexyl-5-phenylthiophene 1227627-74-8 C16H19BrS
    2-bromo-3-hexyl-5-phenylthiophene
    —— 2,6-dichloro-4-[3-((tert-butyldimethylsilanyloxy))-2-(tert-butyldimethylsilanyloxymethyl)-propoxy)-benzaldehyde 616196-22-6 C23H40Cl2O4Si2
    2,6-dichloro-4-[3-((tert-butyldimethylsilanyloxy))-2-(tert-butyldimethylsilanyloxymethyl)-propoxy)-benzaldehyde
    —— 2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]-N-(2,3-dihydro-1H-inden-1-yl)acetamide 1149581-42-9 C25H31BrN4O2
    2-[5-bromo-6-oxo-4-[[(1R,2R,3R,5S)-2,6,6-trimethyl-3-bicyclo[3.1.1]heptanyl]amino]pyridazin-1-yl]-N-(2,3-dihydro-1H-inden-1-yl)acetamide
    —— 2-Methoxyphenanthrene-9,10-dicarboximide 126158-99-4 C17H11NO3
    2-Methoxyphenanthrene-9,10-dicarboximide
    —— 2-(5-amino-3-phenyl-pyrazole-1-sulfonyl)-benzoic acid isopropyl ester 66074-08-6 C19H19N3O4S
    2-(5-amino-3-phenyl-pyrazole-1-sulfonyl)-benzoic acid isopropyl ester
    —— 2-<4'-(5-Phenyl-benzo<b>furan-2-yl)-stilben-4-yl>-4,5-diphenyl-2H-1,2,3-triazol 65203-86-3 C42H29N3O
    2-<4'-(5-Phenyl-benzo<b>furan-2-yl)-stilben-4-yl>-4,5-diphenyl-2H-1,2,3-triazol