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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Phenyl-3-propargyloxy-2,3-dihydro-4(1H)-quinazolinon 26137-85-9 C17H14N2O2
    2-Phenyl-3-propargyloxy-2,3-dihydro-4(1H)-quinazolinon
    —— 2-Phenyl-pent-2-en-4-on-syn-oxim 1896-63-5 C11H13NO
    2-Phenyl-pent-2-en-4-on-syn-oxim
    —— 2,3'-Dihydroxy-4-tert.-butylbiphenyl 30546-57-7 C16H18O2
    2,3'-Dihydroxy-4-tert.-butylbiphenyl
    —— 2-(p-Tolyl)-2trans-cyan-9arefH-chinolizidin 46942-84-1 C17H22N2
    2-(p-Tolyl)-2trans-cyan-9arefH-chinolizidin
    —— 2-(2,4-dichloro-5-isopropoxy-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridine-3-thione 68049-55-8 C15H17Cl2N3OS
    2-(2,4-dichloro-5-isopropoxy-phenyl)-5,6,7,8-tetrahydro-2<i>H</i>-[1,2,4]triazolo[4,3-<i>a</i>]pyridine-3-thione
    —— 2-Cyanomorpholine-4-sulfonyl chloride 1509146-41-1 C5H7ClN2O3S
    2-Cyanomorpholine-4-sulfonyl chloride
    —— (2-{2-Chloro-4-[1-(4-chloro-phenyl)-1-methyl-ethyl]-phenoxy}-ethyl)-diethyl-amine 100087-91-0 C21H27Cl2NO
    (2-{2-Chloro-4-[1-(4-chloro-phenyl)-1-methyl-ethyl]-phenoxy}-ethyl)-diethyl-amine
    —— 2'-(4-styryl-phenyl)-[2,6']bi[benzooxazolyl] 6685-32-1 C28H18N2O2
    2'-(4-styryl-phenyl)-[2,6']bi[benzooxazolyl]
    —— 2,3,6-Trichloro-N-(2,2-dichloro-vinyl)-benzamide 67833-24-3 C9H4Cl5NO
    2,3,6-Trichloro-N-(2,2-dichloro-vinyl)-benzamide
    —— 20-Hydroxy-2-oxa-pregnan-3-on 100260-40-0 C20H32O3
    20-Hydroxy-2-oxa-pregnan-3-on
    —— 2-morpholin-4-yl-1-(2,3,4-trihydroxy-phenyl)-ethanone 53420-84-1 C12H15NO5
    2-morpholin-4-yl-1-(2,3,4-trihydroxy-phenyl)-ethanone
    —— 2,5,6a,6b,6c,6d-Hexahydro-cyclohepta[cd]cyclopropa[gh]pentalene 38310-39-3 C12H12
    2,5,6a,6b,6c,6d-Hexahydro-cyclohepta[cd]cyclopropa[gh]pentalene
    —— 2-Ethoxy-2-(4-methylsulfanyl-phenylamino)-1-(4-nitro-phenyl)-ethanone 42069-69-2 C17H18N2O4S
    2-Ethoxy-2-(4-methylsulfanyl-phenylamino)-1-(4-nitro-phenyl)-ethanone
    —— 2-(Methyl-diphenylsiloxy)-anisol 51243-81-3 C20H20O2Si
    2-(Methyl-diphenylsiloxy)-anisol
    —— 2-Hexylcarbamoyl-thiobenzoic acid; compound with hexylamine 41429-43-0 C6H15N*C14H19NO2S
    2-Hexylcarbamoyl-thiobenzoic acid; compound with hexylamine
    —— 2-Ethyldeuteroporphyrin IX 63148-22-1 C34H38N4O4
    2-Ethyldeuteroporphyrin IX
    —— 2-(2'-Naphthyl)aethyltrifluoroacetat 29340-43-0 C14H11F3O2
    2-(2'-Naphthyl)aethyltrifluoroacetat
    —— (2S,3R)-1-{2-((2S,3S,4S)-2-Amino-5-carbamoyloxy-3,4-dihydroxy-pentanoylamino)-2-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-acetyl}-3-ethyl-azetidine-2-carboxylic acid 24695-17-8 C23H34N6O13
    (2S,3R)-1-{2-((2S,3S,4S)-2-Amino-5-carbamoyloxy-3,4-dihydroxy-pentanoylamino)-2-[(2R,3S,4R,5R)-3,4-dihydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydro-2H-pyrimidin-1-yl)-tetrahydro-furan-2-yl]-acetyl}-3-ethyl-azetidine-2-carboxylic acid
    —— (2-Chlor-phenoxy)-(N,N'-dicyclohexylguanyl)-essigsaeuremorpholid-hydrochlorid 30340-37-5 C25H36ClN3O3*ClH
    (2-Chlor-phenoxy)-(N,N'-dicyclohexylguanyl)-essigsaeuremorpholid-hydrochlorid
    —— 2-((2-Hydroxy-ethyl)-{3-nitro-4-[2-(4-nitro-phenylamino)-ethylamino]-phenyl}-amino)-ethanol 25785-78-8 C18H23N5O6
    2-((2-Hydroxy-ethyl)-{3-nitro-4-[2-(4-nitro-phenylamino)-ethylamino]-phenyl}-amino)-ethanol
    —— (2S)-1-(N-t-butylcarbamoyl)azetidine-2-carboxylic acid 319918-03-1 C9H16N2O3
    (2S)-1-(N-t-butylcarbamoyl)azetidine-2-carboxylic acid
    —— 2-[4,6-bis-(4-chloro-2-methyl-phenoxy)-[1,3,5]triazin-2-yl]-5-butoxy-phenol 14647-65-5 C27H25Cl2N3O4
    2-[4,6-bis-(4-chloro-2-methyl-phenoxy)-[1,3,5]triazin-2-yl]-5-butoxy-phenol
    —— 2-(4-Carboxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6-methoxyquinazoline 150452-29-2 C23H25ClN4O4
    2-(4-Carboxypiperidino)-4-(3-chloro-4-methoxybenzyl)amino-6-methoxyquinazoline
    —— 2-(2',4'-Diacetoxyphenyl)-3-phenylacetoxy-1,2-epoxypropane 267237-53-6 C21H20O7
    2-(2',4'-Diacetoxyphenyl)-3-phenylacetoxy-1,2-epoxypropane
    —— 2-(2-Hydroxymethylpyrrolidin-1-yl)-4-(3,4-methylenedioxybenzyl)amino-6-chloroquinazoline 150451-86-8 C21H21ClN4O3
    2-(2-Hydroxymethylpyrrolidin-1-yl)-4-(3,4-methylenedioxybenzyl)amino-6-chloroquinazoline
    —— 2-(2-hydroxy-2-phenyl-ethylsulfanyl)-3-phenyl-2,3-dihydro-1<i>H</i>-quinazolin-4-one 30531-12-5 C22H20N2O2S
    2-(2-hydroxy-2-phenyl-ethylsulfanyl)-3-phenyl-2,3-dihydro-1<i>H</i>-quinazolin-4-one
    —— 2-Brom-17β-acetoxy-17a,17a-dimethyl-18-nor-D-homo-5α-androst-13-en-3-on 36212-00-7 C23H33BrO3
    2-Brom-17β-acetoxy-17a,17a-dimethyl-18-nor-D-homo-5α-androst-13-en-3-on
    —— 2,3-Dibrom-9-iod-indophenazin 49764-49-0 C14H6Br2IN3
    2,3-Dibrom-9-iod-indophenazin
    —— 2-(4,5-dimethyl-4<i>H</i>-[1,2,4]triazole-3-carbonyl)-benzoic acid 52998-01-3 C12H11N3O3
    2-(4,5-dimethyl-4<i>H</i>-[1,2,4]triazole-3-carbonyl)-benzoic acid
    —— 2,2-Dimethoxy-2-((3aR,4S,6S,6aS)-6-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-ethanol 40789-25-1 C12H22O7
    2,2-Dimethoxy-2-((3aR,4S,6S,6aS)-6-methoxy-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-yl)-ethanol
    —— 2-(1-Methoxy-octadecylidene)-malononitrile 29390-09-8 C22H38N2O
    2-(1-Methoxy-octadecylidene)-malononitrile
    —— 2-tert-Butylcarbamoyl-3-oxo-butyric acid ethyl ester 26390-84-1 C11H19NO4
    2-tert-Butylcarbamoyl-3-oxo-butyric acid ethyl ester
    —— 2-Allyl-2-(1-bromo-2-naphthyl)-1,3-indandion 32951-40-9 C22H15BrO2
    2-Allyl-2-(1-bromo-2-naphthyl)-1,3-indandion
    —— 2-Methyl-2-propanyl N~2~-[(benzyloxy)carbonyl]-N-[(1R)-1-phenylethyl]-D-alpha-asparaginate 512785-11-4 C24H30N2O5
    2-Methyl-2-propanyl N~2~-[(benzyloxy)carbonyl]-N-[(1R)-1-phenylethyl]-D-alpha-asparaginate
    —— (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-[(3-bromophenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate 1427039-08-4 C20H23BrO9S
    (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-[(3-bromophenyl)thio]tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— (2,2,8,8-tetrachlorononanedioyl)bis(phosphoramidic dichloride) 28268-17-9 C9H12Cl8N2O4P2
    (2,2,8,8-tetrachlorononanedioyl)bis(phosphoramidic dichloride)
    —— 2-Methyl-3-(2-methyl-4-aminophenyl)-6,7,8-trimethoxy-3H-4-chinazolon 7692-32-2 C19H21N3O4
    2-Methyl-3-(2-methyl-4-aminophenyl)-6,7,8-trimethoxy-3H-4-chinazolon
    —— 2-(2-Fluoro-phenoxy)-4-methyl-[1,3,2]dithiaphospholane 70164-70-4 C9H10FOPS2
    2-(2-Fluoro-phenoxy)-4-methyl-[1,3,2]dithiaphospholane
    —— 2-(3-tert-Butyl-phenoxy)-[1,3,2]dithiaphospholane 70164-55-5 C12H17OPS2
    2-(3-tert-Butyl-phenoxy)-[1,3,2]dithiaphospholane
    —— 2-(1,3-dimethyl-5,6-dihydro-1<i>H</i>-[1,2,4]triazin-4-yl)-1-phenyl-ethanol 51576-99-9 C13H19N3O
    2-(1,3-dimethyl-5,6-dihydro-1<i>H</i>-[1,2,4]triazin-4-yl)-1-phenyl-ethanol
    —— 2-hydroxy-5-[[4-[2-[[(2R)-2-hydroxy-2-(3-hydroxy-phenyl)ethyl]amino]ethyl]phenyl]sulfonyl]benzamide hydrochloride 870103-70-1 C23H24N2O6S*ClH
    2-hydroxy-5-[[4-[2-[[(2R)-2-hydroxy-2-(3-hydroxy-phenyl)ethyl]amino]ethyl]phenyl]sulfonyl]benzamide hydrochloride
    —— (2S,3S,4S)-2-[(2R,3S)-3-(hydroxymethyl)-3-methyloxiran-2-yl]-4-methoxyhex-5-en-3-ol 950777-18-1 C11H20O4
    (2S,3S,4S)-2-[(2R,3S)-3-(hydroxymethyl)-3-methyloxiran-2-yl]-4-methoxyhex-5-en-3-ol
    —— 2-(4-Chloro-3-methyl-phenoxy)-[1,3,2]dithiaphospholane 70164-62-4 C9H10ClOPS2
    2-(4-Chloro-3-methyl-phenoxy)-[1,3,2]dithiaphospholane
    —— 22-Acetoxy-25-methylcholest-5-en-7-on-3β-ol 70778-56-2 C30H48O4
    22-Acetoxy-25-methylcholest-5-en-7-on-3β-ol
    —— 2-phenylsulfanyl-4,6-dipropoxy-[1,3,5]triazine 3060-79-5 C15H19N3O2S
    2-phenylsulfanyl-4,6-dipropoxy-[1,3,5]triazine
    —— 2-Diisopropylphosphanyl-cyclohexanone 66480-34-0 C12H23OP
    2-Diisopropylphosphanyl-cyclohexanone
    —— 2-[5-(4-Chloro-2-cyano-phenoxy)-2-nitro-phenoxy]-propionic acid butyl ester 71038-12-5 C20H19ClN2O6
    2-[5-(4-Chloro-2-cyano-phenoxy)-2-nitro-phenoxy]-propionic acid butyl ester
    —— 2-[(2-Chloro-6-methyl-phenyl)-methanesulfonyl-amino]-propionic acid ethyl ester 71273-78-4 C13H18ClNO4S
    2-[(2-Chloro-6-methyl-phenyl)-methanesulfonyl-amino]-propionic acid ethyl ester
    —— 2-(4-nitro-benzylidene)-1-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>f</i>]chromene-3-carboxylic acid 39497-88-6 C21H13NO6
    2-(4-nitro-benzylidene)-1-oxo-2,3-dihydro-1<i>H</i>-benzo[<i>f</i>]chromene-3-carboxylic acid
    —— 2,5-Di(chloracetylamino)-3,6-dimorpholino-1,4-benzochinon 35154-94-0 C18H22Cl2N4O6
    2,5-Di(chloracetylamino)-3,6-dimorpholino-1,4-benzochinon