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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,3,9,10,16,17,23,24-octaundecylphthalocyanine 142557-74-2 C120H194N8
    2,3,9,10,16,17,23,24-octaundecylphthalocyanine
    —— 2,4-Dimethyl-1,2,4-oxadiazin-3,5-dion 5767-18-0 C5H8N2O3
    2,4-Dimethyl-1,2,4-oxadiazin-3,5-dion
    —— 2,5-Bis(2,5-difluorophenyl)-1,3,4-thiadiazole 1259928-69-2 C14H6F4N2S
    2,5-Bis(2,5-difluorophenyl)-1,3,4-thiadiazole
    —— 2-(bis(2-chloroethyl)amino)-N-(5-nitrothiazol-2-yl)acetamide 1338324-42-7 C9H12Cl2N4O3S
    2-(bis(2-chloroethyl)amino)-N-(5-nitrothiazol-2-yl)acetamide
    —— 2-[1-(4-(ethoxycarbonyl)piperazin-1-yl)carbonyl-3-(1,1-dimethylethoxycarbonyl)propyl]aminocarbonyl-4-carboxyquinoline 478006-70-1 C27H34N4O8
    2-[1-(4-(ethoxycarbonyl)piperazin-1-yl)carbonyl-3-(1,1-dimethylethoxycarbonyl)propyl]aminocarbonyl-4-carboxyquinoline
    —— 2-Acetyl-4-diphenylmethyl-6-trifluormethyl-as-triazine-3,5(2H,4H)-dione 6748-63-6 C19H14F3N3O3
    2-Acetyl-4-diphenylmethyl-6-trifluormethyl-as-triazine-3,5(2H,4H)-dione
    —— 2-[[2-[[2-[[2-[bis[2-[bis[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]-[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]amino]acetyl]-[2-[bis[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-2-oxoethyl]amino]acetyl]-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]acetamide 951260-55-2 C111H182F27N15O51
    2-[[2-[[2-[[2-[bis[2-[bis[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-2-oxoethyl]amino]-2-oxoethyl]-[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]amino]acetyl]-[2-[bis[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-2-oxoethyl]amino]acetyl]-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethylamino]-2-oxoethyl]amino]-N-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethyl]acetamide
    —— (2-pyrrole-CH=N-cC6H11)2TiCl2 274687-36-4 C22H30Cl2N4Ti
    (2-pyrrole-CH=N-cC6H11)2TiCl2
    —— 2-chloro-3-(4-phenoxy-anilino)-[1,4]naphthoquinone 487025-33-2 C22H14ClNO3
    2-chloro-3-(4-phenoxy-anilino)-[1,4]naphthoquinone
    —— 2H-1-benzyloxycarbonyl-2-phenyl-pyridine 104704-52-1 C19H17NO2
    2H-1-benzyloxycarbonyl-2-phenyl-pyridine
    —— 2-chloro-6-(hexyloxy)-4-phenylquinoline 1114339-03-5 C21H22ClNO
    2-chloro-6-(hexyloxy)-4-phenylquinoline
    —— 2-Carboxy-1-(4-methoxyphenyl)-5,6-dihydro-4H-pyrrolo<3,2,1-i,j>chinolin 54282-72-3 C19H17NO3
    2-Carboxy-1-(4-methoxyphenyl)-5,6-dihydro-4H-pyrrolo<3,2,1-i,j>chinolin
    —— 2-Methyl-3,5(4H)-dihydropyrido<3,4-b>diazepin-1,4-on-4 34654-29-0 C9H9N3O
    2-Methyl-3,5(4H)-dihydropyrido<3,4-b>diazepin-1,4-on-4
    —— 2-(2,3-Dimethoxy-benzylamino)-pentanedioic acid diisopropyl ester 175228-16-7 C20H31NO6
    2-(2,3-Dimethoxy-benzylamino)-pentanedioic acid diisopropyl ester
    —— 2-[3-Fluoro-4-(3,5-difluorophenyl)phenyl]-6-propylnaphthalene 1470014-50-6 C25H19F3
    2-[3-Fluoro-4-(3,5-difluorophenyl)phenyl]-6-propylnaphthalene
    —— (2S)-2-[(2S,5S)-5-ethenyloxolan-2-yl]propanal 952496-67-2 C9H14O2
    (2S)-2-[(2S,5S)-5-ethenyloxolan-2-yl]propanal
    —— 2-(6-chloro-3-cyano-1-cyclohexyl-1H-indol-2-yl)-N-[(2S)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide 1248578-86-0 C22H21ClF3N5O2S
    2-(6-chloro-3-cyano-1-cyclohexyl-1H-indol-2-yl)-N-[(2S)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide
    —— 2-(4-Chlorbenzyl)-4-methylthiazol-5-ylessigsaeure 17969-18-5 C13H12ClNO2S
    2-(4-Chlorbenzyl)-4-methylthiazol-5-ylessigsaeure
    —— [2-(2-chloro-phenyl)-ethyl]-[2-dialllylaminomethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-amine 865158-95-8 C29H27ClF3N5
    [2-(2-chloro-phenyl)-ethyl]-[2-dialllylaminomethyl-7-(3-trifluoromethyl-pyridin-2-yl)-quinazolin-4-yl]-amine
    —— 2,2-dimethyl-2l5-hex-1-ene 126782-67-0 C2H4Cl3O2V
    2,2-dimethyl-2l5-hex-1-ene
    —— 2,4-dioxo-3-trifluoromethyl-3,4-dihydro-2<i>H</i>-quinazoline-1-sulfonic acid dimethylamide 50784-38-8 C11H10F3N3O4S
    2,4-dioxo-3-trifluoromethyl-3,4-dihydro-2<i>H</i>-quinazoline-1-sulfonic acid dimethylamide
    —— 2-(4-tert-butoxycarbonylphenyl)-4-quinolinecarboxylic acid 1204212-70-3 C21H19NO4
    2-(4-tert-butoxycarbonylphenyl)-4-quinolinecarboxylic acid
    —— 2-Isopropyl-3-oxo-2,3,6,7-tetrahydro-4H-isoxazolo[4,5-c]pyridine-5-carboxylic acid methyl ester 101697-36-3 C11H16N2O4
    2-Isopropyl-3-oxo-2,3,6,7-tetrahydro-4H-isoxazolo[4,5-c]pyridine-5-carboxylic acid methyl ester
    —— 2-(4,4-difluoro-piperidin-1-yl)-1-{3,5-dimethyl-4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-ethanone 1260098-62-1 C23H34F2N2O2
    2-(4,4-difluoro-piperidin-1-yl)-1-{3,5-dimethyl-4-[3-((R)-2-methyl-pyrrolidin-1-yl)-propoxy]-phenyl}-ethanone
    —— (2-Amino-4,5-dichlorophenyl)methanol 1379313-51-5 C7H7Cl2NO
    (2-Amino-4,5-dichlorophenyl)methanol
    —— (2,6-Dimethoxy-phenyl)-[1-eth-(E)-ylidene-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-methanone 58471-19-5 C22H25NO5
    (2,6-Dimethoxy-phenyl)-[1-eth-(E)-ylidene-6,7-dimethoxy-3,4-dihydro-1H-isoquinolin-2-yl]-methanone
    —— 2-Bromo-5-chloro-1-methyl-1H-imidazole 1557546-84-5 C4H4BrClN2
    2-Bromo-5-chloro-1-methyl-1H-imidazole
    —— (20S)-des-A,B-8β-triethylsilyloxy-20-acetoxypregnane 959965-33-4 C20H38O3Si
    (20S)-des-A,B-8β-triethylsilyloxy-20-acetoxypregnane
    —— (2-Cyclohexyl-propyl)-triphenyl-phosphonium; iodide 136825-41-7 C27H32P*I
    (2-Cyclohexyl-propyl)-triphenyl-phosphonium; iodide
    —— 2-methoxy-3-methylidene-1,2λ5-oxaphospholane 2-oxide 84308-37-2 C5H9O3P
    2-methoxy-3-methylidene-1,2λ5-oxaphospholane 2-oxide
    —— (2R,3S)-3-{N-benzyl-N-[(R)-α-methylbenzyl]amino}tetrahydrofuran-2-ol 1606140-20-8 C19H23NO2
    (2R,3S)-3-{N-benzyl-N-[(R)-α-methylbenzyl]amino}tetrahydrofuran-2-ol
    —— 2-(4,4-dimethyl-1-oxy-4,5-dihydro-3H-pyrrol-2-ylmethyl)-2,4,4-trimethyl-pyrrolidin-1-ol 10135-41-8 C14H26N2O2
    2-(4,4-dimethyl-1-oxy-4,5-dihydro-3H-pyrrol-2-ylmethyl)-2,4,4-trimethyl-pyrrolidin-1-ol
    —— 2-[3-ethyl-<i>N</i>-(2,2-difluoro-ethyl)-anilino]-ethanol 580-69-8 C12H17F2NO
    2-[3-ethyl-<i>N</i>-(2,2-difluoro-ethyl)-anilino]-ethanol
    —— 2-(2,6-dimethylpiperidino)-4-phenyl-3,3-bis(trimethylsilyl)-1,2-oxaboretane 118375-77-2 C21H38BNOSi2
    2-(2,6-dimethylpiperidino)-4-phenyl-3,3-bis(trimethylsilyl)-1,2-oxaboretane
    —— 2-[(E)-2-(3-Butyl-2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-2-methyl-[1,3]dioxolane 89210-15-1 C19H32O2
    2-[(E)-2-(3-Butyl-2,6,6-trimethyl-cyclohex-1-enyl)-vinyl]-2-methyl-[1,3]dioxolane
    —— 2-(3'-Ethoxycarbonylpropyl)-butyrolacton 6453-05-0 C10H16O4
    2-(3'-Ethoxycarbonylpropyl)-butyrolacton
    —— 2-(3-nitrophenoxy)ethyl tosylate 98395-63-2 C15H15NO6S
    2-(3-nitrophenoxy)ethyl tosylate
    —— 2-Brom-3-<2-brom-aethoxy>-cyclohepten-(1) 32264-95-2 C9H14Br2O
    2-Brom-3-<2-brom-aethoxy>-cyclohepten-(1)
    —— 2-Benzyloxy-<1,3,2>-dioxa-borinan 94601-66-8 C10H13BO3
    2-Benzyloxy-<1,3,2>-dioxa-borinan
    —— (2R,5S)-2-Benzoyl-1-methyl-5-phenyl-2,5-dihydro-1H-pyrrole-3,4-dicarboxylic acid dimethyl ester 102537-09-7 C22H21NO5
    (2R,5S)-2-Benzoyl-1-methyl-5-phenyl-2,5-dihydro-1H-pyrrole-3,4-dicarboxylic acid dimethyl ester
    —— 2-phenyl-1,2-propanediol dinitrate 84233-67-0 C9H10N2O6
    2-phenyl-1,2-propanediol dinitrate
    —— 2-methyl-3-buten-2-oxocopper(I) 200350-99-8 C30H54Cu6O6
    2-methyl-3-buten-2-oxocopper(I)
    —— (2Z)-2-cyano-3-[4-(5-methylpyridin-2-yl)-1,4-diazepan-1-yl]but-2-enethioamide 868065-47-8 C16H21N5S
    (2Z)-2-cyano-3-[4-(5-methylpyridin-2-yl)-1,4-diazepan-1-yl]but-2-enethioamide
    —— 2-(4-isopropylphenyl)-5-methylisoindoline-1,3-dione 119596-20-2 C19H19NO2
    2-(4-isopropylphenyl)-5-methylisoindoline-1,3-dione
    —— 2-bromo-1,1-dichloro-1-deuterio-ethane 29120-00-1 C2H3BrCl2
    2-bromo-1,1-dichloro-1-deuterio-ethane
    —— (2,6-dinitro-3-piperidin-1-yl-phenyl)-phenyl-methanol 1079039-33-0 C18H19N3O5
    (2,6-dinitro-3-piperidin-1-yl-phenyl)-phenyl-methanol
    —— 2,6-bis(trifluoromethylmercapto)-1,4-benzoquinone 13937-71-8 C8H2F6O2S2
    2,6-bis(trifluoromethylmercapto)-1,4-benzoquinone
    —— [2-(3-oxoprop-1-enyl)phenyl] 4-methylpiperazine-1-carboxylate;hydrochloride 1202464-33-2 C15H18N2O3*ClH
    [2-(3-oxoprop-1-enyl)phenyl] 4-methylpiperazine-1-carboxylate;hydrochloride
    —— 2-(benzenesulfonyl)-2-[(3-nitrophenyl)hydrazinylidene]acetohydrazide 2831-50-7 C14H13N5O5S
    2-(benzenesulfonyl)-2-[(3-nitrophenyl)hydrazinylidene]acetohydrazide
    —— 2,4-difluoro-N-[5-(5-propan-2-yl-2-pyridin-3-yl-1,3-thiazol-4-yl)pyridin-2-yl]benzamide 1220095-85-1 C23H18F2N4OS
    2,4-difluoro-N-[5-(5-propan-2-yl-2-pyridin-3-yl-1,3-thiazol-4-yl)pyridin-2-yl]benzamide