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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-Methylbut-3-enyl)-2-prop-2-enylpropanedioic acid 1352812-21-5 C11H16O4
    2-(3-Methylbut-3-enyl)-2-prop-2-enylpropanedioic acid
    —— (2,3,5,6-Tetrafluoro-4-pentafluoroethyl-phenyl)-(2,3,5,6-tetrafluoro-4-trifluoromethyl-phenyl)-acetonitrile 63403-72-5 C17HF16N
    (2,3,5,6-Tetrafluoro-4-pentafluoroethyl-phenyl)-(2,3,5,6-tetrafluoro-4-trifluoromethyl-phenyl)-acetonitrile
    —— 2-[1-Cyclohexyl-meth-(E)-ylidene]-tetrahydro-pyran 103561-17-7 C12H20O
    2-[1-Cyclohexyl-meth-(E)-ylidene]-tetrahydro-pyran
    —— (2S,3R)-2-(phenylmethoxymethoxymethyl)pentane-1,3-diol 133377-98-7 C14H22O4
    (2S,3R)-2-(phenylmethoxymethoxymethyl)pentane-1,3-diol
    —— 2-<(α-ethoxybenzylidene)amino>-1,3,2-dioxaphospholane 81246-72-2 C11H14NO3P
    2-<(α-ethoxybenzylidene)amino>-1,3,2-dioxaphospholane
    —— (2,2,2-trichloro-1-hydroxy-ethyl)-phosphonic acid 2-nitro-ethyl ester pentyl ester 41422-81-5 C9H17Cl3NO6P
    (2,2,2-trichloro-1-hydroxy-ethyl)-phosphonic acid 2-nitro-ethyl ester pentyl ester
    —— (2R,3R,7R)-1-(benzyloxy)-7-((tert-butyldimethylsilyl)oxy)-2-methyl-5-methylene-9-((1-phenyl-1H-tetrazol-5-yl)thio)nonane-2,3-diol 1234693-76-5 C31H46N4O4SSi
    (2R,3R,7R)-1-(benzyloxy)-7-((tert-butyldimethylsilyl)oxy)-2-methyl-5-methylene-9-((1-phenyl-1H-tetrazol-5-yl)thio)nonane-2,3-diol
    —— 2-Chlor-2-methyl-cyclohexanon-oxim 89774-28-7 C7H12ClNO
    2-Chlor-2-methyl-cyclohexanon-oxim
    —— 2-acetimidoyl-5-methylsulfanyl-[1,2,4]thiadiazol-3-ylideneamine 49773-30-0 C5H8N4S2
    2-acetimidoyl-5-methylsulfanyl-[1,2,4]thiadiazol-3-ylideneamine
    —— 2-piperidin-1-yl-3-styryl-quinoxaline 53047-09-9 C21H21N3
    2-piperidin-1-yl-3-styryl-quinoxaline
    —— 2,4-dihydroxy-6-methyl-5-(4-nitro-phenylsulfanyl)-nicotinic acid ethyl ester 846576-77-0 C15H14N2O6S
    2,4-dihydroxy-6-methyl-5-(4-nitro-phenylsulfanyl)-nicotinic acid ethyl ester
    —— 2-(2-Thienylmethoxycarbonylmethyl)sulfonyl-4,6-dimethyl-5-bromopyrimidine 79685-54-4 C13H13BrN2O4S2
    2-(2-Thienylmethoxycarbonylmethyl)sulfonyl-4,6-dimethyl-5-bromopyrimidine
    —— 2-Bromo-3,6-dimethoxy-4-phenylmethoxybenzaldehyde 1620664-63-2 C16H15BrO4
    2-Bromo-3,6-dimethoxy-4-phenylmethoxybenzaldehyde
    —— 2-bromo-6-(1-(2-fluorobenzyl)-3-(pyridin-2-yl)-1H-pyrazol-5-yl)pyridine 1354044-00-0 C20H14BrFN4
    2-bromo-6-(1-(2-fluorobenzyl)-3-(pyridin-2-yl)-1H-pyrazol-5-yl)pyridine
    —— 2-[2-[4-[(E)-4-(4-tert-butylphenyl)-3-methylbut-1-enyl]phenyl]cyclopropyl]-3-fluoro-2,3-dimethyloxirane 1539386-95-2 C28H35FO
    2-[2-[4-[(E)-4-(4-tert-butylphenyl)-3-methylbut-1-enyl]phenyl]cyclopropyl]-3-fluoro-2,3-dimethyloxirane
    —— 2-Methoxy-1-[3-(trifluoromethyl)phenyl]ethan-1-amine 953724-21-5 C10H12F3NO
    2-Methoxy-1-[3-(trifluoromethyl)phenyl]ethan-1-amine
    —— 2-Phenyl-3,4-dimethyl-6-(4-morpholino-4-yl-4-oxobutyl)-2,6-dihydro-2H-pyrazolo[3,4-d]pyridazin-7-one 894542-47-3 C21H25N5O3
    2-Phenyl-3,4-dimethyl-6-(4-morpholino-4-yl-4-oxobutyl)-2,6-dihydro-2H-pyrazolo[3,4-d]pyridazin-7-one
    —— 2-Thio-3-(p)jodphenyl-4(p)methyl-5-carbaethoxy-Δ<sup>4</sup>-thiazolin 51656-23-6 C13H12INO2S2
    2-Thio-3-(p)jodphenyl-4(p)methyl-5-carbaethoxy-Δ<sup>4</sup>-thiazolin
    —— 2,2,4,6-Tetrakis(trimethylsilyl)-1,3,5-trithiacyclohexan 58373-10-7 C15H38S3Si4
    2,2,4,6-Tetrakis(trimethylsilyl)-1,3,5-trithiacyclohexan
    —— 2-((1-(2,4-dimethoxyphenylsulfonyl)piperidin-2-yl)methoxy)-N-((4-((dimethylamino)(phenyl)methyl)cyclohexyl)methyl)acetamide 1073596-40-3 C32H47N3O6S
    2-((1-(2,4-dimethoxyphenylsulfonyl)piperidin-2-yl)methoxy)-N-((4-((dimethylamino)(phenyl)methyl)cyclohexyl)methyl)acetamide
    —— (2R,3R,4R,5R)-4-Butyl-5-methoxy-2-methyl-tetrahydro-furan-3-ol 56210-10-7 C10H20O3
    (2R,3R,4R,5R)-4-Butyl-5-methoxy-2-methyl-tetrahydro-furan-3-ol
    —— 2-[6-Chloro-3-(4-fluoro-benzoyl)-2-methyl-indol-1-yl]-propionic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester 57330-01-5 C25H25ClFNO5
    2-[6-Chloro-3-(4-fluoro-benzoyl)-2-methyl-indol-1-yl]-propionic acid 2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
    —— 2-ethyl-3-imino-1-thioxo-2,3,5,6,7,8-hexahydro-1<i>H</i>-pyrido[1,2-<i>c</i>]pyrimidine-4-carbonitrile 78807-11-1 C11H14N4S
    2-ethyl-3-imino-1-thioxo-2,3,5,6,7,8-hexahydro-1<i>H</i>-pyrido[1,2-<i>c</i>]pyrimidine-4-carbonitrile
    —— 2-<5'-(3'-Cyano-6'-hydroxy-1'-N-o-methoxyphenyl-4'-methyl-2'-pyridonyl)>-1-aza-acenaphthene 71683-93-7 C25H17N3O3
    2-<5'-(3'-Cyano-6'-hydroxy-1'-N-o-methoxyphenyl-4'-methyl-2'-pyridonyl)>-1-aza-acenaphthene
    —— [2-Acetyl-2,6,6-trimethyl-cyclohex-(Z)-ylidene]-acetic acid methyl ester 59582-19-3 C14H22O3
    [2-Acetyl-2,6,6-trimethyl-cyclohex-(Z)-ylidene]-acetic acid methyl ester
    —— 2-Phenyl-octahydro-indene-2-carboxylic acid methyl ester 53993-57-0 C17H22O2
    2-Phenyl-octahydro-indene-2-carboxylic acid methyl ester
    —— 2-{4-[3-Carbamoyl-2-(4-nitro-benzoylamino)-propionylamino]-benzoylamino}-succinamic acid 58107-93-0 C22H22N6O9
    2-{4-[3-Carbamoyl-2-(4-nitro-benzoylamino)-propionylamino]-benzoylamino}-succinamic acid
    —— 2-iodosyl-3-nitrobenzoic acid 1377861-51-2 C7H4INO5
    2-iodosyl-3-nitrobenzoic acid
    —— 2-(3-cyclopentylamino-propyl)-3-oxo-2,3-dihydro-1H-isoindole-4-carboxylic acid amide 1262417-47-9 C17H23N3O2
    2-(3-cyclopentylamino-propyl)-3-oxo-2,3-dihydro-1H-isoindole-4-carboxylic acid amide
    —— 2,4-diphenyl-thiophene; compound with 2,5-diphenyl-[1,4]dithiin 91472-35-4 C16H12S*C16H12S2
    2,4-diphenyl-thiophene; compound with 2,5-diphenyl-[1,4]dithiin
    —— 2-ethylsulfanyl-5-[(4-nitrophenyl)diazenyl]-4,6-diphenylpyridine-3-carbonitrile 144881-69-6 C26H19N5O2S
    2-ethylsulfanyl-5-[(4-nitrophenyl)diazenyl]-4,6-diphenylpyridine-3-carbonitrile
    —— 2-(4-chlorobenzoyl)-2-(3-iodopropyl)-3,4-dihydro-2H-naphthalen-1-one 1095855-55-2 C20H18ClIO2
    2-(4-chlorobenzoyl)-2-(3-iodopropyl)-3,4-dihydro-2H-naphthalen-1-one
    —— 2-methyl-3-tosyl-1-cyclohexene 71964-03-9 C14H18O2S
    2-methyl-3-tosyl-1-cyclohexene
    —— 2-(p-phenylthiophenyl)-7-(4-diphenylaminostyryl)-2',7'-di-tert-butyl-9,9'-spirobifluorene 1365479-96-4 C65H55NS
    2-(p-phenylthiophenyl)-7-(4-diphenylaminostyryl)-2',7'-di-tert-butyl-9,9'-spirobifluorene
    —— 2',5'-Bis-(4-dodecyloxy-phenylethynyl)-4,4''-dimethoxy-[1,1';4',1'']terphenyl 190371-86-9 C60H74O4
    2',5'-Bis-(4-dodecyloxy-phenylethynyl)-4,4''-dimethoxy-[1,1';4',1'']terphenyl
    —— 2-O-acetyl-3-O-allyl-4-O-benzyl-6-O-(tert-butyldiphenylsilyl)-D-glucopyranosyl chloride 97576-48-2 C34H41ClO6Si
    2-O-acetyl-3-O-allyl-4-O-benzyl-6-O-(tert-butyldiphenylsilyl)-D-glucopyranosyl chloride
    —— 2-O-Acetyl-3-O-allyl-4,6-O-benzyliden-α-D-glucopyranosyl-trichloracetimidat 143669-73-2 C20H22Cl3NO7
    2-O-Acetyl-3-O-allyl-4,6-O-benzyliden-α-D-glucopyranosyl-trichloracetimidat
    —— (2S,5S)-5-[4-Acetoxy-5-(diethoxy-phosphorylmethyl)-2'-fluoro-biphenyl-3-ylmethyl]-2-tert-butyl-3-methyl-4-oxo-imidazolidine-1-carboxylic acid tert-butyl ester 174575-26-9 C33H46FN2O8P
    (2S,5S)-5-[4-Acetoxy-5-(diethoxy-phosphorylmethyl)-2'-fluoro-biphenyl-3-ylmethyl]-2-tert-butyl-3-methyl-4-oxo-imidazolidine-1-carboxylic acid tert-butyl ester
    —— 2-Methyl-2-(6-methylquinolin-3-yl)propanenitrile 1393442-59-5 C14H14N2
    2-Methyl-2-(6-methylquinolin-3-yl)propanenitrile
    —— (2S,4S)-1-(4-(5-cyclopropyl-1H-pyrazol-3-ylamino)-6-(4-(2-methoxyethyl)piperazin-1-yl)-1,3,5-triazin-2-yl)-4-hydroxy-2-methyl-N-(thiazol-2-yl)pyrrolidine-2-carboxamide 1109790-28-4 C25H35N11O3S
    (2S,4S)-1-(4-(5-cyclopropyl-1H-pyrazol-3-ylamino)-6-(4-(2-methoxyethyl)piperazin-1-yl)-1,3,5-triazin-2-yl)-4-hydroxy-2-methyl-N-(thiazol-2-yl)pyrrolidine-2-carboxamide
    —— 2-Cyclopropylpropane-1-sulfonamide 1566175-24-3 C6H13NO2S
    2-Cyclopropylpropane-1-sulfonamide
    —— [(2-fluorophenyl)methyl]-N-{4-[1-methyl-3-(trifluoromethyl)pyrazol-5-yl]phenyl}amine 1431385-24-8 C18H15F4N3
    [(2-fluorophenyl)methyl]-N-{4-[1-methyl-3-(trifluoromethyl)pyrazol-5-yl]phenyl}amine
    —— 2-[[2-[3-[1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl]oxy-2,2-bis[[1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl]oxymethyl]propoxy]acetyl]-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]acetamide 951260-52-9 C39H50F27N3O15
    2-[[2-[3-[1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl]oxy-2,2-bis[[1,1,1,3,3,3-hexafluoro-2-(trifluoromethyl)propan-2-yl]oxymethyl]propoxy]acetyl]-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]acetamide
    —— 2-[(1S)-2-amino-1-benzylethyl]-5-(4-chloro-1-methyl-1H-pyrazol-5-yl)isoindolin-1-one 1430056-97-5 C21H21ClN4O
    2-[(1S)-2-amino-1-benzylethyl]-5-(4-chloro-1-methyl-1H-pyrazol-5-yl)isoindolin-1-one
    —— 2,2-dimethyl-3-((5-(4-(quinazolin-2-ylamino)phenyl)pyrimidin-2-yl)oxy)propanoic acid 1431300-01-4 C23H21N5O3
    2,2-dimethyl-3-((5-(4-(quinazolin-2-ylamino)phenyl)pyrimidin-2-yl)oxy)propanoic acid
    —— 2-hydroxyethyl 2-(4-chlorophenyl)acetate 1423021-99-1 C10H11ClO3
    2-hydroxyethyl 2-(4-chlorophenyl)acetate
    —— 2,4-Bis(3-oxo-2,3-dihydrobenzothiophen-2-ylidene)-1,3-dithiacetone 57840-03-6 C18H8O2S4
    2,4-Bis(3-oxo-2,3-dihydrobenzothiophen-2-ylidene)-1,3-dithiacetone
    —— 2-{2-[1-Iodo-meth-(E)-ylidene]-butyl}-[1,3]dioxolane 57080-23-6 C8H13IO2
    2-{2-[1-Iodo-meth-(E)-ylidene]-butyl}-[1,3]dioxolane
    —— 2-anilino-5-(4-methoxy-phenyl)-2,4-diphenyl-furan-3-one 56625-36-6 C29H23NO3
    2-anilino-5-(4-methoxy-phenyl)-2,4-diphenyl-furan-3-one
    —— [2-(4-Pentyloxy-benzoylamino)-acetylamino]-acetic acid methyl ester 57463-93-1 C17H24N2O5
    [2-(4-Pentyloxy-benzoylamino)-acetylamino]-acetic acid methyl ester