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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[5-(2-Fluoro-phenyl)-4,5-dihydro-1H-pyrazol-3-yl]-pyridine 612485-96-8 C14H12FN3
    2-[5-(2-Fluoro-phenyl)-4,5-dihydro-1H-pyrazol-3-yl]-pyridine
    —— 2-pyridyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside 100336-51-4 C19H23NO10
    2-pyridyl 2,3,4,6-tetra-O-acetyl-β-D-galactopyranoside
    —— 2-(hex-5-en-2-yloxy)pinacolborane 1373393-22-6 C12H23BO3
    2-(hex-5-en-2-yloxy)pinacolborane
    —— 2-tert-butoxycarbonylamino-4-(diethoxyphosphoryl)-4-fluorobutyric acid 925706-69-0 C13H25FNO7P
    2-tert-butoxycarbonylamino-4-(diethoxyphosphoryl)-4-fluorobutyric acid
    —— 2-Chlor-2-(4-chlorbenzoyloxy)-5,5-dimethyl-1,3-cyclohexandion 78102-72-4 C15H14Cl2O4
    2-Chlor-2-(4-chlorbenzoyloxy)-5,5-dimethyl-1,3-cyclohexandion
    —— 2-((2S,3R,4R,5R,6R)-2-Ethylsulfanyl-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl)-isoindole-1,3-dione 709041-03-2 C16H19NO6S
    2-((2S,3R,4R,5R,6R)-2-Ethylsulfanyl-4,5-dihydroxy-6-hydroxymethyl-tetrahydro-pyran-3-yl)-isoindole-1,3-dione
    —— 2-(3,5-dimethoxyphenyl)-4-(naphthalen-1-yl)oxazol-5(4H)-one 1261647-08-8 C21H17NO4
    2-(3,5-dimethoxyphenyl)-4-(naphthalen-1-yl)oxazol-5(4H)-one
    —— 2-amino-6-(2-methylbenzyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one 651358-44-0 C14H14N4O
    2-amino-6-(2-methylbenzyl)-3,7-dihydro-4H-pyrrolo[2,3-d]pyrimidin-4-one
    —— 2,2-Dimethyl-propionic acid 4-(4-oxo-cyclohexyl)-phenyl ester 316821-23-5 C17H22O3
    2,2-Dimethyl-propionic acid 4-(4-oxo-cyclohexyl)-phenyl ester
    —— [2,2-(PPh3)(CO)-nido-2-OsB4H7-η(2)-3,2-(BH2*dppp)] 253265-66-6 C46H50B5OOsP3
    [2,2-(PPh3)(CO)-nido-2-OsB4H7-η(2)-3,2-(BH2*dppp)]
    —— 2-acetyl-3ξ-((4aS,4'R)-2,2,2',2'-tetramethyl-(4rH)-[4,4']bi[1,3]dioxolanyl-5c-yl)-acrylic acid ethyl ester 107626-62-0 C17H26O7
    2-acetyl-3ξ-((4aS,4'R)-2,2,2',2'-tetramethyl-(4rH)-[4,4']bi[1,3]dioxolanyl-5c-yl)-acrylic acid ethyl ester
    —— 2-(4-amino-2-chlorophenyl)tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione 1269074-30-7 C13H14ClN3O2
    2-(4-amino-2-chlorophenyl)tetrahydroimidazo[1,5-a]pyridine-1,3(2H,5H)-dione
    —— (+/-)-2-Methyl-N-pentyl-pyrrolidin 769-90-4 C10H21N
    (+/-)-2-Methyl-N-pentyl-pyrrolidin
    —— (2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(5-ethyl-2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate 1613530-27-0 C34H29N5O8
    (2R,3R,4R,5R)-2-((benzoyloxy)methyl)-5-(5-ethyl-2-oxo-4-(1H-1,2,4-triazol-1-yl)pyrimidin-1(2H)-yl)tetrahydrofuran-3,4-diyl dibenzoate
    —— 2,2'-<(Dichlorsilylen)-bismethylen>-bisacrylnitril 58144-92-6 C8H8Cl2N2Si
    2,2'-<(Dichlorsilylen)-bismethylen>-bisacrylnitril
    —— (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(2-benzoylhydrazine-1-carbothioamido)tetrahydro-2H-pyran-3,4,5-triyl triacetate 69435-06-9 C22H27N3O10S
    (2R,3R,4S,5R,6R)-2-(acetoxymethyl)-6-(2-benzoylhydrazine-1-carbothioamido)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2-methoxy-6-(3-methylbut-2-enyl)phenyl)(pyrrolidin-1-yl)methanone 1187051-92-8 C17H23NO2
    (2-methoxy-6-(3-methylbut-2-enyl)phenyl)(pyrrolidin-1-yl)methanone
    —— 2-(4-Dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile; compound with phenoxatellurine 74976-35-5 C12H4N4*C12H8OTe
    2-(4-Dicyanomethylene-cyclohexa-2,5-dienylidene)-malononitrile; compound with phenoxatellurine
    —— 2-Carboxy-phenylacetaldoxim 99357-98-9 C9H9NO3
    2-Carboxy-phenylacetaldoxim
    —— [2-(4-octyl-1H-1,2,3-triazol-1-yl)quinoline]bromotricarbonylrhenium(I) 1612226-61-5 C22H24BrN4O3Re
    [2-(4-octyl-1H-1,2,3-triazol-1-yl)quinoline]bromotricarbonylrhenium(I)
    —— (2E,4E,6E)-3-Methyl-7-phenyl-hepta-2,4,6-trienoic acid ethyl ester 56495-86-4 C16H18O2
    (2E,4E,6E)-3-Methyl-7-phenyl-hepta-2,4,6-trienoic acid ethyl ester
    —— 2-allyl-5-chloro-1,3-bis(ethoxycarbonyl)benzimidazoline 144369-32-4 C16H19ClN2O4
    2-allyl-5-chloro-1,3-bis(ethoxycarbonyl)benzimidazoline
    —— 2-{[2-(1-adamantyl)ethyl]amino}-6-benzyl-5-methylpyrimidin-4(3H)-one 1192412-57-9 C24H31N3O
    2-{[2-(1-adamantyl)ethyl]amino}-6-benzyl-5-methylpyrimidin-4(3H)-one
    —— 2-((3,3-dimethylhex-5-enyl)oxy)-1,1,3,3-tetramethylisoindoline 113086-68-3 C20H31NO
    2-((3,3-dimethylhex-5-enyl)oxy)-1,1,3,3-tetramethylisoindoline
    —— 2-cyanoprop-2-yl 3,5-bis(trifluoromethyl)dithiobenzoate 851729-50-5 C13H9F6NS2
    2-cyanoprop-2-yl 3,5-bis(trifluoromethyl)dithiobenzoate
    —— 2-(2-(3-fluoropyrrolidin-1-yl)-2-oxoethyl)-2,3-dihydro-1H-inden-1-one 1273545-46-2 C15H16FNO2
    2-(2-(3-fluoropyrrolidin-1-yl)-2-oxoethyl)-2,3-dihydro-1H-inden-1-one
    —— 2-((((2-(2-amino-6-((4-methoxyphenyl)thio)-9H-purin-9-yl)ethoxy)methyl)(hydroxy)phosphoryl)oxy)ethyl (tert-butoxycarbonyl)-L-phenylalaninate 1553923-15-1 C31H39N6O9PS
    2-((((2-(2-amino-6-((4-methoxyphenyl)thio)-9H-purin-9-yl)ethoxy)methyl)(hydroxy)phosphoryl)oxy)ethyl (tert-butoxycarbonyl)-L-phenylalaninate
    —— 2-Chloro-1-ethynyl-3,5-difluorobenzene 1372602-79-3 C8H3ClF2
    2-Chloro-1-ethynyl-3,5-difluorobenzene
    —— 2',3'-dihydro-5H-spiro[benzo[f]quinoline-6,1'-indene] 1372792-32-9 C21H17N
    2',3'-dihydro-5H-spiro[benzo[f]quinoline-6,1'-indene]
    —— [2-(4,4-dimethyl-3,4-dihydrooxaol-2-yl)phenyl](4-methoxyphenyl)(2-thienyl)(4-trifluoromethylphenyl)bismuthonium chloride 255831-32-4 C29H26BiF3NO2S*Cl
    [2-(4,4-dimethyl-3,4-dihydrooxaol-2-yl)phenyl](4-methoxyphenyl)(2-thienyl)(4-trifluoromethylphenyl)bismuthonium chloride
    —— 2-(2-hydroxy-ethyl)-6-(3-methyl-pyrazol-1-yl)-benzo[<i>de</i>]isoquinoline-1,3-dione 6615-39-0 C18H15N3O3
    2-(2-hydroxy-ethyl)-6-(3-methyl-pyrazol-1-yl)-benzo[<i>de</i>]isoquinoline-1,3-dione
    —— 2-(benzooxazol-2-yloxy-acetyl)-1,2,3,4-tetrahydro-isoquinoline 76856-14-9 C18H16N2O3
    2-(benzooxazol-2-yloxy-acetyl)-1,2,3,4-tetrahydro-isoquinoline
    —— 2-[(2-Ethyl-6-methyl-phenyl)-(2-ethylsulfanyl-acetyl)-amino]-propionic acid methyl ester 57838-38-7 C17H25NO3S
    2-[(2-Ethyl-6-methyl-phenyl)-(2-ethylsulfanyl-acetyl)-amino]-propionic acid methyl ester
    —— 2-{1-[(2,3-dihydro-1-benzofuran-5-yl)sulfonyl]-1H-pyrrolo[3,2-b]pyridin-3-yl}ethanamine hydroformate 1206685-10-0 CH2O2*C17H17N3O3S
    2-{1-[(2,3-dihydro-1-benzofuran-5-yl)sulfonyl]-1H-pyrrolo[3,2-b]pyridin-3-yl}ethanamine hydroformate
    —— 2-[3-chloro-4-(3-methyl-4-methylsulfanyl-phenoxy)-phenyl]-2<i>H</i>-[1,2,4]triazine-3,5-dione 55460-48-5 C17H14ClN3O3S
    2-[3-chloro-4-(3-methyl-4-methylsulfanyl-phenoxy)-phenyl]-2<i>H</i>-[1,2,4]triazine-3,5-dione
    —— 2-(4-Methylbenzyl)-3,6-dioxo-2-aza-9,11,14-trioxa-dispiro<4,1,5,3>pentadecan 30749-54-3 C19H23NO5
    2-(4-Methylbenzyl)-3,6-dioxo-2-aza-9,11,14-trioxa-dispiro<4,1,5,3>pentadecan
    —— 2-(4-methyl-piperazin-1-yl)-3-styryl-quinoxaline 53047-10-2 C21H22N4
    2-(4-methyl-piperazin-1-yl)-3-styryl-quinoxaline
    —— 2-naphthalen-1-yl-4-nitro-2<i>H</i>-[1,2,3]triazole 91330-67-5 C12H8N4O2
    2-naphthalen-1-yl-4-nitro-2<i>H</i>-[1,2,3]triazole
    —— 2-(Benzoyl-prop-2-ynyl-amino)-4-methyl-pentanoic acid 84691-37-2 C16H19NO3
    2-(Benzoyl-prop-2-ynyl-amino)-4-methyl-pentanoic acid
    —— 2-(E)-(2-phenylprop-1-enyl)-N-benzoyliminopyridinium ylide 1219634-46-4 C21H18N2O
    2-(E)-(2-phenylprop-1-enyl)-N-benzoyliminopyridinium ylide
    —— 2,2,2,2-tetracarbonyl-1,1-diphenyl-1-phospha-2-rhenacycloheptane 100811-17-4 C21H20O4PRe
    2,2,2,2-tetracarbonyl-1,1-diphenyl-1-phospha-2-rhenacycloheptane
    —— 2-(5-methyl-2,6-dioxo-5,6-dihydro-1,5-naphthyridin-1(2H)-yl)ethyl methanesulfonate 1610628-39-1 C12H14N2O5S
    2-(5-methyl-2,6-dioxo-5,6-dihydro-1,5-naphthyridin-1(2H)-yl)ethyl methanesulfonate
    —— 2-Methyl-3-<o-trifluorphenyl>-6-amino-chinazolon 972-94-1 C16H12F3N3O
    2-Methyl-3-<o-trifluorphenyl>-6-amino-chinazolon
    —— 2-(4-benzofuran-2-yl-phenyl)-5-methoxy-6-methyl-2<i>H</i>-benzo[1,2,3]triazole 32437-32-4 C22H17N3O2
    2-(4-benzofuran-2-yl-phenyl)-5-methoxy-6-methyl-2<i>H</i>-benzo[1,2,3]triazole
    —— 2,3-Dimethoxy-5-methyl-6-pentadecyl-benzene-1,4-diol 96579-18-9 C24H42O4
    2,3-Dimethoxy-5-methyl-6-pentadecyl-benzene-1,4-diol
    —— 2-(3-aminomethyl-azetidin-3-yl)-8-(3-fluoro-phenyl)-1-methyl-4,5-dihydro-1H-1,7,9-triaza-cyclopenta[a]naphthalene-3-carboxylic acid lactam hydrochloride 1105659-78-6 C22H20FN5O*ClH
    2-(3-aminomethyl-azetidin-3-yl)-8-(3-fluoro-phenyl)-1-methyl-4,5-dihydro-1H-1,7,9-triaza-cyclopenta[a]naphthalene-3-carboxylic acid lactam hydrochloride
    —— 2-[4-(3-styryl-quinoxalin-2-yl)-piperazin-1-yl]-ethanol 53047-07-7 C22H24N4O
    2-[4-(3-styryl-quinoxalin-2-yl)-piperazin-1-yl]-ethanol
    —— 2-Cyclooctylmercapto-propionsaeure 28786-63-2 C11H20O2S
    2-Cyclooctylmercapto-propionsaeure
    —— 2-Isocyano-3-methyl-butyric acid dodecyl ester 71015-14-0 C18H33NO2
    2-Isocyano-3-methyl-butyric acid dodecyl ester
    —— 2,2,2-Trichloro-N-(2,4-dichloro-5-dichloromethyl-phenyl)-acetimidoyl chloride 21276-77-7 C9H3Cl8N
    2,2,2-Trichloro-N-(2,4-dichloro-5-dichloromethyl-phenyl)-acetimidoyl chloride