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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Amino-4-furan-2-yl-6-(2-methoxy-ethylamino)-pyrimidine-5-carbonitrile 357285-16-6 C12H13N5O2
    2-Amino-4-furan-2-yl-6-(2-methoxy-ethylamino)-pyrimidine-5-carbonitrile
    —— 2-[1-Dibenzylamino-meth-(Z)-ylidene]-4-phenyl-cyclohexanone 153341-37-8 C27H27NO
    2-[1-Dibenzylamino-meth-(Z)-ylidene]-4-phenyl-cyclohexanone
    —— 2-(2-Hydroxy-ethylamino)-succinic acid 4-tetradecyl ester 64616-71-3 C20H39NO5
    2-(2-Hydroxy-ethylamino)-succinic acid 4-tetradecyl ester
    —— 2-(4,5-dimethoxy-2-nitrophenyl)-1-(2-nitrophenyl)ethanol 1584706-29-5 C16H16N2O7
    2-(4,5-dimethoxy-2-nitrophenyl)-1-(2-nitrophenyl)ethanol
    —— 2-(7-chloro-4-quinolinylamino)-5-(p-aminophenyl)-1,3,4-thiadiazole 105492-88-4 C17H12ClN5S
    2-(7-chloro-4-quinolinylamino)-5-(p-aminophenyl)-1,3,4-thiadiazole
    —— 2-Ethylsulfanyl-1-isopropyl-5-phenyl-4,5-dihydro-1H-imidazole; hydrochloride 79514-18-4 C14H20N2S*ClH
    2-Ethylsulfanyl-1-isopropyl-5-phenyl-4,5-dihydro-1H-imidazole; hydrochloride
    —— [2,4,4,4-(2)H4]valine 1254982-79-0 C5H11NO2
    [2,4,4,4-(2)H4]valine
    —— 2-[4-(6-cyanopyridin-3-yl)-5-ethoxycarbonyl-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrimidin-3-yl]acetic acid 904959-06-4 C23H19F3N4O5
    2-[4-(6-cyanopyridin-3-yl)-5-ethoxycarbonyl-6-methyl-2-oxo-1-[3-(trifluoromethyl)phenyl]-4H-pyrimidin-3-yl]acetic acid
    —— 2-ethyl-2-methyl-4-oxo-2,3-dihydro-1,3-benzothiazine 93301-31-6 C11H13NOS
    2-ethyl-2-methyl-4-oxo-2,3-dihydro-1,3-benzothiazine
    —— 2-[benzyl(chloro)amino]-4-chloro-3,3-dimethylbutanenitrile 135679-59-3 C13H16Cl2N2
    2-[benzyl(chloro)amino]-4-chloro-3,3-dimethylbutanenitrile
    —— [(2S)-1-[3-(trifluoromethyl)phenoxy]but-3-yn-2-yl] methanesulfonate 443361-68-0 C12H11F3O4S
    [(2S)-1-[3-(trifluoromethyl)phenoxy]but-3-yn-2-yl] methanesulfonate
    —— 2-methyl-5-germaspiro[4.4]nona-2,7-diene 105191-71-7 C9H14Ge
    2-methyl-5-germaspiro[4.4]nona-2,7-diene
    —— (2-Iodo-phenyl)-(1-methylene-3,4-dihydro-1H-isoquinolin-2-yl)-methanone 109270-59-9 C17H14INO
    (2-Iodo-phenyl)-(1-methylene-3,4-dihydro-1H-isoquinolin-2-yl)-methanone
    —— 2,2-Dimethyl-1-oxy-5-pyridin-4-yl-2,4-dihydro-pyrrol-3-one 280747-11-7 C11H12N2O2
    2,2-Dimethyl-1-oxy-5-pyridin-4-yl-2,4-dihydro-pyrrol-3-one
    —— 2,4-diiodobenzene-1,3-diol 41044-32-0 C4H10ClO2P
    2,4-diiodobenzene-1,3-diol
    —— (2Z)-3-deutero-2-(2-deuteroethyl)-N,N-dimethyl-3-phenylprop-2-en-1-amine 1315608-70-8 C13H19N
    (2Z)-3-deutero-2-(2-deuteroethyl)-N,N-dimethyl-3-phenylprop-2-en-1-amine
    —— (2-methyl-5-tert-butylphenyl) 2,6-di-O-benzyl-3-O-(4-bromo)benzyl-4-O-levulinoyl-1-thio-β-D-glucopyranoside 1421767-97-6 C43H49BrO7S
    (2-methyl-5-tert-butylphenyl) 2,6-di-O-benzyl-3-O-(4-bromo)benzyl-4-O-levulinoyl-1-thio-β-D-glucopyranoside
    —— 2-Diazo-5-methyl-4-phenylpyrrole-3-carbonitrile 258277-02-0 C12H8N4
    2-Diazo-5-methyl-4-phenylpyrrole-3-carbonitrile
    —— [2-Chloro-4-(2-methyl-[1,3]dioxolan-2-yl)-pyridin-3-yl]-(2,5-dimethoxy-phenyl)-methanol 112039-70-0 C18H20ClNO5
    [2-Chloro-4-(2-methyl-[1,3]dioxolan-2-yl)-pyridin-3-yl]-(2,5-dimethoxy-phenyl)-methanol
    —— 2,2'-m-phenylenedimercapto-bis-cyclohexanone 854905-60-5 C18H22O2S2
    2,2'-m-phenylenedimercapto-bis-cyclohexanone
    —— (2S,3R,6S)-6-Ethoxy-2-((2R,3S)-3-methyl-oxiranyl)-3,6-dihydro-2H-pyran-3-ol 111397-88-7 C10H16O4
    (2S,3R,6S)-6-Ethoxy-2-((2R,3S)-3-methyl-oxiranyl)-3,6-dihydro-2H-pyran-3-ol
    —— (2S,5R)-2,5-Bis-trimethylsilanyloxy-bicyclo[4.2.0]oct-7-ene-2,5-dicarbonitrile 73599-63-0 C16H26N2O2Si2
    (2S,5R)-2,5-Bis-trimethylsilanyloxy-bicyclo[4.2.0]oct-7-ene-2,5-dicarbonitrile
    —— 2-(diphenyl)methylselenopropanoic acid 1124321-90-9 C16H16O2Se
    2-(diphenyl)methylselenopropanoic acid
    —— (2aS,2bR)-2,3-Dihydroxy-4a,4b-dimethyl-4a,4b-dihydro-cyclopropa[cd]pentalene-1,2a,2b,4-tetracarboxylic acid tetramethyl ester 81971-14-4 C18H20O10
    (2aS,2bR)-2,3-Dihydroxy-4a,4b-dimethyl-4a,4b-dihydro-cyclopropa[cd]pentalene-1,2a,2b,4-tetracarboxylic acid tetramethyl ester
    —— (2R,4S,5R,6S,8S)-8-Cyclohexyl-5-hydroxy-2,4,6-trimethyl-7-oxo-8-trimethylsilanyloxy-nonanoic acid methyl ester 74609-24-8 C22H42O5Si
    (2R,4S,5R,6S,8S)-8-Cyclohexyl-5-hydroxy-2,4,6-trimethyl-7-oxo-8-trimethylsilanyloxy-nonanoic acid methyl ester
    —— (24<i>S</i>)-3β-acetoxy-24-methyl-9β,19-cyclo-27-nor-lanostan-25-one 83110-16-1 C32H52O3
    (24<i>S</i>)-3β-acetoxy-24-methyl-9β,19-cyclo-27-nor-lanostan-25-one
    —— 2,5-Anhydro-1,6-didesoxy-1,6-diiod-L-iditol 32445-73-1 C6H10I2O3
    2,5-Anhydro-1,6-didesoxy-1,6-diiod-L-iditol
    —— 2-(4-Chloro-phenylazo)-2-(1,1-dimethyl-allyl)-malononitrile 101518-02-9 C14H13ClN4
    2-(4-Chloro-phenylazo)-2-(1,1-dimethyl-allyl)-malononitrile
    —— 2-Methyl-5-(dimethylamino)indol-3-carboxadehyd 23694-53-3 C12H14N2O
    2-Methyl-5-(dimethylamino)indol-3-carboxadehyd
    —— 2-Chloro-3-(2-cyclohexylethoxy)benzaldehyde 1234323-09-1 C15H19ClO2
    2-Chloro-3-(2-cyclohexylethoxy)benzaldehyde
    —— 2-Ethyl-2-phenyl-3-phenyliminoindolin-1-ol 57309-41-8 C22H20N2O
    2-Ethyl-2-phenyl-3-phenyliminoindolin-1-ol
    —— 2-chloro-cyclohex-1-enecarboxylic acid amide 144039-21-4 C7H10ClNO
    2-chloro-cyclohex-1-enecarboxylic acid amide
    —— 2,4-Dihydroxy-1-(tosyloxy)-pentan 91840-03-8 C12H18O5S
    2,4-Dihydroxy-1-(tosyloxy)-pentan
    —— 2-Amino-3-isonicotinoyl-5-ethyl-thiophen 38125-55-2 C12H12N2OS
    2-Amino-3-isonicotinoyl-5-ethyl-thiophen
    —— 2-[2-(4-methanesulfonylphenyl)-3-(tetrahydropyran-4-yl)acryloylamino]thiazole-5-carboxylic acid 745053-74-1 C19H20N2O6S2
    2-[2-(4-methanesulfonylphenyl)-3-(tetrahydropyran-4-yl)acryloylamino]thiazole-5-carboxylic acid
    —— 2'-O-Mesyl-3',5'-di-O-triphenylmethyl-5-bromouridine 1098978-93-8 C48H41BrN2O8S
    2'-O-Mesyl-3',5'-di-O-triphenylmethyl-5-bromouridine
    —— 2-(4-Chloro-3-fluorophenoxy)-2-fluoroacetic acid 1554828-16-8 C8H5ClF2O3
    2-(4-Chloro-3-fluorophenoxy)-2-fluoroacetic acid
    —— 2-(2-Fluorophenyl)-6,7,8,9-tetrahydro-5H-indolo[3,2,-d]-pyrimidine 142282-93-7 C16H14FN3
    2-(2-Fluorophenyl)-6,7,8,9-tetrahydro-5H-indolo[3,2,-d]-pyrimidine
    —— 2,10-diacetyl-3-benzoyloxyphenothiazine 1344686-54-9 C23H17NO4S
    2,10-diacetyl-3-benzoyloxyphenothiazine
    —— 2,7-bis(4-hydroxybut-1-yn-1-yl)fluorene 1291078-44-8 C21H18O2
    2,7-bis(4-hydroxybut-1-yn-1-yl)fluorene
    —— 2-(perfluoro-octyl)ethyl 2-(N-hexadecyloxycarbonyl)-aminoethanoate 177033-05-5 C29H40F17NO4
    2-(perfluoro-octyl)ethyl 2-(N-hexadecyloxycarbonyl)-aminoethanoate
    —— 2-(2,2-Dimethylpropyl)-3-methylbenzothiazolium-tetrafluoroborat 143857-80-1 BF4*C13H18NS
    2-(2,2-Dimethylpropyl)-3-methylbenzothiazolium-tetrafluoroborat
    —— (2,2,2-trichloro-1-hydroxy-ethyl)-phosphonic acid bis-(2,2,2-trichloro-ethyl) ester 1066-89-3 C6H6Cl9O4P
    (2,2,2-trichloro-1-hydroxy-ethyl)-phosphonic acid bis-(2,2,2-trichloro-ethyl) ester
    —— 2-Methyl-buten-(2)-1,4-diphosphonsaeure-tetrapropylester 93658-52-7 C17H36O6P2
    2-Methyl-buten-(2)-1,4-diphosphonsaeure-tetrapropylester
    —— 2,2,2-Trichloro-N-[5-(3-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-acetamide 159888-87-6 C10H5Cl3N4O4
    2,2,2-Trichloro-N-[5-(3-nitro-phenyl)-[1,3,4]oxadiazol-2-yl]-acetamide
    —— 2-(1H-benzotriazol-1-yloxy)-4-(3-isopropoxyanilino)pyrimidine-5-carboxamide 863028-90-4 C20H19N7O3
    2-(1H-benzotriazol-1-yloxy)-4-(3-isopropoxyanilino)pyrimidine-5-carboxamide
    —— 2-Ethoxycarbonyl-3'-allyl-cyclohexanspiro-5'-hydantoin 894-14-4 C14H20N2O4
    2-Ethoxycarbonyl-3'-allyl-cyclohexanspiro-5'-hydantoin
    —— 2-[4-(1H-indazol-1-yl)phenyl]-N-{(1R)-1-[5-(2,2,2-trifluoroethoxy)pyridin-2-yl]ethyl}acetamide 1146395-85-8 C24H21F3N4O2
    2-[4-(1H-indazol-1-yl)phenyl]-N-{(1R)-1-[5-(2,2,2-trifluoroethoxy)pyridin-2-yl]ethyl}acetamide
    —— 2-[4-(tert-butyl-dimethylsilanyloxy)-5-(2-oxo-butylidene)-1-trimethylsilanylmethyl-pyrrolidin-2-yl]-N-methoxy-N-methyl acetamide 1023326-75-1 C22H44N2O4Si2
    2-[4-(tert-butyl-dimethylsilanyloxy)-5-(2-oxo-butylidene)-1-trimethylsilanylmethyl-pyrrolidin-2-yl]-N-methoxy-N-methyl acetamide
    —— 2-[2-(2-Hydroxy-benzoylamino)-2-methyl-propionylamino]-2-methyl-propionic acid 192046-66-5 C15H20N2O5
    2-[2-(2-Hydroxy-benzoylamino)-2-methyl-propionylamino]-2-methyl-propionic acid