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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    1,3-二噁唑并[4,5-c]吡啶-4(3aH)-酮,5-氨基四氢-7-羟基-2,2-二甲基-,(3aS,7R,7aS)- 4-Amino-3-cyclobutyl-butyric acid 271580-15-5 C8H15NO2
    1,3-二吡咯烷-1-基-1,3-丙二酮 1,1'-malonildipirrolidina 27579-35-7 C11H18N2O2
    1,3-二去氮杂腺苷 1,3-Dideazaadenosine 20649-47-2 C12H15N3O4
    1,3-二乙酰氧基-5-乙基苯 1,3-diacetoxy-5-ethylbenzene 209746-95-2 C12H14O4
    1,3-二乙酰氧基-1,3-二乙氧基丙烷 1,3-diacetoxy-1,3-diethoxypropane 21633-62-5 C11H20O6
    1,3-二乙酰基苯并咪唑-2-酮 1,3-diacetyl-1,3-dihydro-benzoimidazol-2-one 2735-73-1 C11H10N2O3
    1,3-二乙酰基-5,5-二苯基咪唑烷-2,4-二酮 [1-[(2-hydroxynaphthalen-1-yl)methyl]naphthalen-2-yl] (6Z)-6-diazo-5-oxonaphthalene-1-sulfonate 2481-91-6 C31H20N2O5S
    1,3-二乙酰基-4-甲基咪唑-2-酮 1,3-Diacetyl-4-methyl-4-imidazolin-2-on 27051-48-5 C8H10N2O3
    1,3-二乙烯基-四氢嘧啶-2(1h)-酮 1,3-Divinyltetrahydro-1H-pyrimidin-2-one 28084-37-9 C8H12N2O
    1,3-二乙烯基-1,3-二苯基-1,3-二甲基二硅氮烷 Dimethyldivinyldiphenyldisilazan 23038-10-0 C18H23NSi2
    1,3-二乙烯基-1,3-二甲基-1,3-二苯基二硅氧烷 1,3-dimethyl-1,3-diphenyl-1,3-divinyldisiloxane 2627-97-6 C18H22OSi2
    1,3-二乙氧基酞烷 1,3-diethoxyphthalan 22882-32-2 C12H16O3
    1,3-二乙氧基酞烷 1,3-diethoxyphthalan 24388-71-4 C12H16O3
    1,3-二乙基金刚烷 1,3-diethyladamantane 25074-51-5 C14H24
    1,3-二乙基胸腺嘧啶 1,3-diethylthymine 21472-93-5 C9H14N2O2
    1,3-二乙基四甲基二硅烷 1,3-diethyltetramethyldisiloxane 2295-17-2 C8H22OSi2
    1,3-二乙基-2-甲氧基苯 2,6-Diethyl-anisol 2944-51-6 C11H16O
    1,3-二乙基-2-[2-(1-甲基-2-苯基-1H-吲哚-3-基)乙烯基]-1H-咪唑并[4,5-b]喹喔啉鎓碘化物 1,3-diethyl-2-[2-(1-methyl-2-phenyl-1H-indol-3-yl)vinyl]-1H-imidazo[4,5-b]quinoxalinium iodide 25078-74-4 C30H28N5*I
    1,3-二乙基-2-[2-(1-甲基-2-苯基-1H-吲哚-3-基)乙烯基]-1H-咪唑并[4,5-b]喹喔啉鎓对甲苯磺酸盐 1H-Imidazo(4,5-b)quinoxalinium, 1,3-diethyl-2-(2-(1-methyl-2-phenyl-1H-indol-3-yl)ethenyl)-, 4-methylbenzenesulfonate (1:1) 29329-88-2 C37H36N5O3S-
    1,3-二乙基-1H-吡唑-5-羧酸乙酯 1,3-Diethylpyrazol-5-carbonsaeure-ethylester 26381-80-6 C10H16N2O2
    1,3-二乙基-1H-吡唑-5-羧酸 1,3-diethyl-1H-pyrazole-5-carboxylic acid 26308-43-0 C8H12N2O2
    1,3-二乙基-1-(4-硝基苯基)-3-苯基脲 1,3-diethyl-1-(4-nitrophenyl)-3-phenylurea 24827-78-9 C17H19N3O3
    1,3-二丙基咪唑烷-2,4,5-三酮 dipropyl-imidazolidinetrione 21036-96-4 C9H14N2O3
    1,3-二丁基-2,2-二氟-咪唑烷 2,2-difluoro-1,3-di-n-butyl-imidazolidine 220405-42-5 C11H22F2N2
    1,3-二[氯(二甲基)硅烷基]-2,2,4,4-四甲基-1,3,2,4-二氮杂二硅杂环丁烷 1,3-bis(chlorodimethylsilyl)-2,2,4,4-tetramethylcyclodisilazane 2329-10-4 C8H24Cl2N2Si4
    1,3-二[[4-(二甲基氨基)苯基]亚甲基]-1,3-二氢-2H-茚-2-酮 1,3-Bis(p-(dimethylamino)benzylidene)-2-indanone (high melting isomer) 21889-12-3 C27H26N2O
    1,3-二[4-(2-甲氧基乙基)苯氧基]-2-丙醇 1,3-di-(4-(2-methoxy)ethylphenyl)oxy-2-propanol 230975-30-1 C21H28O5
    1,3-二[3-(3-苯氧基苯氧基)苯氧基]苯 m-Bis-<m-(m-phenoxy-phenoxy)-phenoxy>-benzol 23374-15-4 C42H30O6
    1,3-二[(苯基硒基)甲基]苯 α,α'-bis(phenylseleno)-m-xylene 239448-30-7 C20H18Se2
    1,3-二-正-丁基黄嘌呤 1,3-dibutylxanthine 2850-36-4 C13H20N4O2
    1,3-二-叔丁氧羰基-2-(2-羟基乙基)胍 tert-butyl N-[((Z)-tert-butoxycarbonylamino)-(2-hydroxyethylamino)methylene]carbamate 215050-11-6 C13H25N3O5
    1,3-二-叔丁基四氟硼酸咪唑 1,3-Di-tert-butylimidazolium tetrafluoroborate 263163-17-3 C11H21BF4N2
    1,3-二-BOC-2-(三氟甲基磺酰)胍 1,3-di(tert-butyloxycarbonyl)-2-(trifluoromethylsulfonyl)guanidine 207857-15-6 C12H20F3N3O6S
    1,3-二-2-噻吩基-2-丙烯醛基-1-酮 1,3-di(thiophen-2-yl)propenone 2309-48-0 C11H8OS2
    1,3-二-(2-甲基-3-羟基丙基)-1,1,3,3-四甲基二硅氧烷 1,3-bis(2-methyl-3-hydroxypropyl)tetramethyldisiloxane 29706-30-7 C12H30O3Si2
    1,3-二(苯硫基)苯 1,3-bis(phenylthio)benzene 2974-10-9 C18H14S2
    1,3-二(苯基)-1-(苯基氨基甲酰)脲 N-hydroxy((phenylimino)methyl)-N,N'-diphenyl carbamimidic acid 2645-39-8 C20H17N3O2
    1,3-二(苄氧羰基)-2-甲基异硫脲 N,N'-bis(benzyloxycarbonyl)-S-methylisothiourea 25508-20-7 C18H18N2O4S
    1,3-二(甲苯磺酰氧基)-2,2-二甲基丙烷 1,3-bis((p-toluenesulfonyl)oxy)-2,2-dimethylpropane 22308-12-9 C19H24O6S2
    1,3-二(甲氧基甲基)咪唑烷-2-酮 1,3-bis(methoxymethyl)-2-imidazolidinone 2669-72-9 C7H14N2O3
    1,3-二(溴甲基)-2-氯苯 1,3-bis(bromomethyl)-2-chlorobenzene 25006-87-5 C8H7Br2Cl
    1,3-二(氯甲基)-1,1,3,3-四甲基二硅氧烷 1,3-Bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane 2362-10-9 C6H16Cl2OSi2
    1,3-二(异硫氰酸基甲基)苯 1,3-bis(isothiocyanatomethyl)benzene 28170-90-3 C10H8N2S2
    1,3-二(四唑-5-基)丙烷 1,3-di(tetrazol-5-yl)propane 26670-17-7 C5H8N8
    1,3-二(哌啶甲基)苯巴比妥 1,3-Bis-(piperidonomethyl)-5-ethyl-5-phenyl-barbitursaeure 23192-91-8 C24H34N4O3
    1,3-二(二氯甲基)-1,1,3,3-四甲基二硅氧烷 1,3-bis-dichloromethyl-1,1,3,3-tetramethyl-disiloxane 2943-70-6 C6H14Cl4OSi2
    1,3-二(乙酰氧基甲基)-5,5-二乙基巴比妥酸 1,3-Bis-acetoxymethyl-5,5-diaethyl-barbitursaeure 27506-82-7 C14H20N2O7
    1,3-二(三甲基甲硅烷基)苯 m-bis(trimethylsilyl)benzene 2060-89-1 C12H22Si2
    1,3-二(4-羟基苯基)-4-甲基-5-[4-(2-哌啶基乙氧基)苯酚]-1H-吡唑二盐酸盐 MPP 289726-02-9 C29H31N3O3
    1,3-二(4-硝基苯基)-1,3-二吖丁啶-2,4-二酮 1,3-Di-(4-nitrophenyl)-1,3-diazetidine-2,4-dione 27272-54-4 C14H8N4O6