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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-methylsulfanyl-5-(2-oxo-2-phenyl-ethyl)-6-phenyl-3<i>H</i>-pyrimidin-4-one 41279-45-2 C19H16N2O2S
    2-methylsulfanyl-5-(2-oxo-2-phenyl-ethyl)-6-phenyl-3<i>H</i>-pyrimidin-4-one
    —— 2-methyl-3-(4-methyl-benzylideneamino)-2<i>H</i>-isoquinolin-1-one 40073-70-9 C18H16N2O
    2-methyl-3-(4-methyl-benzylideneamino)-2<i>H</i>-isoquinolin-1-one
    —— (2-phenyl-5,5-bis-trifluoromethyl-4,5-dihydro-3<i>H</i>-imidazol-4-yl)-methanol 50784-85-5 C12H10F6N2O
    (2-phenyl-5,5-bis-trifluoromethyl-4,5-dihydro-3<i>H</i>-imidazol-4-yl)-methanol
    —— 2-(4-methoxy-styryl)-4-methyl-6-thioxo-1,6-dihydro-pyrimidine-5-carboxylic acid ethyl ester 50967-65-2 C17H18N2O3S
    2-(4-methoxy-styryl)-4-methyl-6-thioxo-1,6-dihydro-pyrimidine-5-carboxylic acid ethyl ester
    —— (2E,4E,6E)-7-Quinolin-2-yl-hepta-2,4,6-trienoic acid ethyl ester 42333-44-8 C18H17NO2
    (2E,4E,6E)-7-Quinolin-2-yl-hepta-2,4,6-trienoic acid ethyl ester
    —— (2-Trichloraethyl)-chinoxalin-2-ylcarbamat-1-oxid 51216-71-8 C11H8Cl3N3O3
    (2-Trichloraethyl)-chinoxalin-2-ylcarbamat-1-oxid
    —— 2-oxo-8-phenyl-N-[[5-[4-(pyridin-3-ylmethoxy)phenyl]-1,3,4-oxadiazol-2-yl]methyl]octanamide 1369795-58-3 C29H30N4O4
    2-oxo-8-phenyl-N-[[5-[4-(pyridin-3-ylmethoxy)phenyl]-1,3,4-oxadiazol-2-yl]methyl]octanamide
    —— 2,3,3,6-Tetramethyltetrahydro-2H-pyran 52356-03-3 C9H18O
    2,3,3,6-Tetramethyltetrahydro-2H-pyran
    —— 2-(2,4-diphenyl-but-3-enyl)-3-methyl-3<i>H</i>-quinazolin-4-one 50677-64-0 C25H22N2O
    2-(2,4-diphenyl-but-3-enyl)-3-methyl-3<i>H</i>-quinazolin-4-one
    —— 2-amino-6,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-3,5-dione 3-<i>p</i>-tolylhydrazone 51337-64-5 C13H14N6O
    2-amino-6,7-dihydro-pyrazolo[1,5-<i>a</i>]pyrimidine-3,5-dione 3-<i>p</i>-tolylhydrazone
    —— 2-Methyl-3-p-methylphenoxy-phenazin 40927-70-6 C20H16N2O
    2-Methyl-3-p-methylphenoxy-phenazin
    —— 2-(4-bromophenyl)-5-cyclopropyl-6-[{3-[(furan-3-ylcarbonyl)amino]propyl}(methylsulfonyl)amino]-N-methyl-2H-indazole-3-carboxamide 1373842-46-6 C27H28BrN5O5S
    2-(4-bromophenyl)-5-cyclopropyl-6-[{3-[(furan-3-ylcarbonyl)amino]propyl}(methylsulfonyl)amino]-N-methyl-2H-indazole-3-carboxamide
    —— 2,4-dimethyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid isopropyl ester 51942-99-5 C9H13N3O3S
    2,4-dimethyl-5-oxo-3-thioxo-2,3,4,5-tetrahydro-[1,2,4]triazine-6-carboxylic acid isopropyl ester
    —— 2-phenyl-benzo[<i>f</i>]cinnolin-1-ylamine 50380-13-7 C18H13N3
    2-phenyl-benzo[<i>f</i>]cinnolin-1-ylamine
    —— 2-(1-ethyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-3-nitro-pyridine 59888-17-4 C8H8N6O2S
    2-(1-ethyl-1<i>H</i>-tetrazol-5-ylsulfanyl)-3-nitro-pyridine
    —— 2,3-trans-3-methylthiomethyloxy-5,7,3',4'-tetramethoxyflavan 51154-07-5 C21H26O6S
    2,3-trans-3-methylthiomethyloxy-5,7,3',4'-tetramethoxyflavan
    —— 2-amino-4-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4<i>H</i>-chromene-3,4-dicarboxylic acid diethyl ester 55260-61-2 C18H22N2O6
    2-amino-4-cyano-7,7-dimethyl-5-oxo-5,6,7,8-tetrahydro-4<i>H</i>-chromene-3,4-dicarboxylic acid diethyl ester
    —— 2-(N'-Cycloheptylidene-N-phenyl-hydrazino)-thiazole-4,5-dione 54303-40-1 C16H17N3O2S
    2-(N'-Cycloheptylidene-N-phenyl-hydrazino)-thiazole-4,5-dione
    —— 2-[1-(2,4-dinitro-phenyl)-2-piperidin-1-yl-ethyl]-4-methyl-pyridine 50878-92-7 C19H22N4O4
    2-[1-(2,4-dinitro-phenyl)-2-piperidin-1-yl-ethyl]-4-methyl-pyridine
    —— 2-(5-trifluoromethoxy-quinolin-4-ylamino)-benzoic acid methyl ester 40516-36-7 C18H13F3N2O3
    2-(5-trifluoromethoxy-quinolin-4-ylamino)-benzoic acid methyl ester
    —— 2-Methyl-4-vinyl-hepta-2,3-diene 53977-77-8 C10H16
    2-Methyl-4-vinyl-hepta-2,3-diene
    —— 2-methoxy-<i>N</i>-[1-(1-phenyl-ethyl)-pyrrolidin-2-ylmethyl]-5-sulfamoyl-benzamide 60737-27-1 C21H27N3O4S
    2-methoxy-<i>N</i>-[1-(1-phenyl-ethyl)-pyrrolidin-2-ylmethyl]-5-sulfamoyl-benzamide
    —— 2-(2,4-dichloro-5-methylcarbamoyloxy-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one 68049-99-0 C14H14Cl2N4O3
    2-(2,4-dichloro-5-methylcarbamoyloxy-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one
    —— 2-[1-(2,3-Dimethoxy-phenoxy)-ethyl]-1-methyl-4,5-dihydro-1H-imidazole 68960-21-4 C14H20N2O3
    2-[1-(2,3-Dimethoxy-phenoxy)-ethyl]-1-methyl-4,5-dihydro-1H-imidazole
    —— 2-[(2-Bromo-benzyloxyimino)-methyl]-6-hydroxy-benzoic acid 51572-75-9 C15H12BrNO4
    2-[(2-Bromo-benzyloxyimino)-methyl]-6-hydroxy-benzoic acid
    —— 2-benzyl-3-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-isothiourea 41512-21-4 C16H15N5S
    2-benzyl-3-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-isothiourea
    —— 2-Phenylimino-3-phenylthiocarbamoyl-thiazolidon-4 42717-82-8 C16H13N3OS2
    2-Phenylimino-3-phenylthiocarbamoyl-thiazolidon-4
    —— 2,3-dihydro-5-phenylimidazo<2,1-a>phthalazin-6-one hydrobromide 87374-72-9 BrH*C16H13N3O
    2,3-dihydro-5-phenylimidazo<2,1-a>phthalazin-6-one hydrobromide
    —— 2-[imidazol-1-yl-(2-methoxy-phenyl)-phenyl-methyl]-pyridine 35645-71-7 C22H19N3O
    2-[imidazol-1-yl-(2-methoxy-phenyl)-phenyl-methyl]-pyridine
    —— 2-(5-butoxy-2,4-dichloro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one 68049-76-3 C16H19Cl2N3O2
    2-(5-butoxy-2,4-dichloro-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridin-3-one
    —— 2,4-Diamino-6-(6-perfluorpentanoylamino-hexylamino)-s-triazin 1828-14-4 C14H18F9N7O
    2,4-Diamino-6-(6-perfluorpentanoylamino-hexylamino)-s-triazin
    —— 2-(4-imidazo[1,2-<i>a</i>]pyrimidin-2-yl-phenyl)-propionitrile 55844-22-9 C15H12N4
    2-(4-imidazo[1,2-<i>a</i>]pyrimidin-2-yl-phenyl)-propionitrile
    —— 2-((4-chlorophenyl)sulfonamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid 1372985-47-1 C15H14ClNO4S2
    2-((4-chlorophenyl)sulfonamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylic acid
    —— 2-[2-Methyl-4-[1-[4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-selenazol-5-yl]-2-(4-phenylphenyl)ethyl]sulfanylphenoxy]acetic acid 1332497-05-8 C34H28F3NO3SSe
    2-[2-Methyl-4-[1-[4-methyl-2-[4-(trifluoromethyl)phenyl]-1,3-selenazol-5-yl]-2-(4-phenylphenyl)ethyl]sulfanylphenoxy]acetic acid
    —— 2-(4-nitrophenylimino)-5-(2-chlorobenzylidene)-4-thiazolidinone 1332862-79-9 C16H10ClN3O3S
    2-(4-nitrophenylimino)-5-(2-chlorobenzylidene)-4-thiazolidinone
    —— 2-<Acetyl-(4-ethoxyphenyl)amino>-1-(2-diethylamino-ethyl)-5-nitro-benzimidazol 96309-87-4 C23H29N5O4
    2-<Acetyl-(4-ethoxyphenyl)amino>-1-(2-diethylamino-ethyl)-5-nitro-benzimidazol
    —— 2-[(1-methylpiperidin-4-yloxy)(3-propoxyphenyl)methyl]-1H-benzimidazole 1370427-82-9 C23H29N3O2
    2-[(1-methylpiperidin-4-yloxy)(3-propoxyphenyl)methyl]-1H-benzimidazole
    —— 2-[(E)-3-(Dibutyl-methyl-silanyl)-1,1-dimethyl-allyloxy]-cyclohexanol 52167-65-4 C20H40O2Si
    2-[(E)-3-(Dibutyl-methyl-silanyl)-1,1-dimethyl-allyloxy]-cyclohexanol
    —— 2-Acetoxy-propionic acid 2-cyano-3,4,4-trimethyl-pentyl ester 53246-82-5 C14H23NO4
    2-Acetoxy-propionic acid 2-cyano-3,4,4-trimethyl-pentyl ester
    —— 2,4-Dinitro-3-((4R,5S,4'S)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-pentanedioic acid diethyl ester 41092-14-2 C19H30N2O12
    2,4-Dinitro-3-((4R,5S,4'S)-2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-pentanedioic acid diethyl ester
    —— 2,2-dideuterio-13a-ethyl-11-methyl-2,3,5,6,6a,11,12,13,13a,13b-decahydro-cyclopenta[<i>ij</i>]indolo[2,3-<i>a</i>]quinolizin-1-one 55785-36-9 C20H26N2O
    2,2-dideuterio-13a-ethyl-11-methyl-2,3,5,6,6a,11,12,13,13a,13b-decahydro-cyclopenta[<i>ij</i>]indolo[2,3-<i>a</i>]quinolizin-1-one
    —— 2-(N'-Isopropylidene-hydrazino)-2-oxo-N-m-tolyl-acetamide 53182-68-6 C12H15N3O2
    2-(N'-Isopropylidene-hydrazino)-2-oxo-N-m-tolyl-acetamide
    —— 2-Benzenesulfonylmethyl-5-(4-chloro-phenyl)-furan 53647-00-0 C17H13ClO3S
    2-Benzenesulfonylmethyl-5-(4-chloro-phenyl)-furan
    —— 2,3,3-Trimethyl-tetrahydro-1,4,2-dioxazin 52169-69-4 C6H13NO2
    2,3,3-Trimethyl-tetrahydro-1,4,2-dioxazin
    —— 2-Benzoyl-4,5-dichlor-3-chloracetylaminothiophen 50901-26-3 C13H8Cl3NO2S
    2-Benzoyl-4,5-dichlor-3-chloracetylaminothiophen
    —— 2-Nitro-9-phenyl-thioxanthen 42960-17-8 C19H13NO2S
    2-Nitro-9-phenyl-thioxanthen
    —— 2-Methyl-4,5-dihydro-3H-naphtho[1,8-bc]selenophen-5-ol 53020-28-3 C12H12OSe
    2-Methyl-4,5-dihydro-3H-naphtho[1,8-bc]selenophen-5-ol
    —— 2-Phenylhydrazino-N-(4-methoxyphenyl)maleinimid 53281-84-8 C17H15N3O3
    2-Phenylhydrazino-N-(4-methoxyphenyl)maleinimid
    —— 2,3-Dimethyl-2-((E)-1-methyl-propenyl)-2,3-dihydro-1H-indole 54247-47-1 C14H19N
    2,3-Dimethyl-2-((E)-1-methyl-propenyl)-2,3-dihydro-1H-indole
    —— 2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(5-methyl-2,4-dinitro-phenyl) ester 53278-92-5 C21H20N6O8S4
    2-Methyl-piperazine-1,4-dicarbodithioic acid bis-(5-methyl-2,4-dinitro-phenyl) ester