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    中文名称 英文名称 CAS号 化学式
    1-三甲基硅-1,4-戊二炔 1-trimethylsilyl-1,4-pentadiyne 71789-10-1 C8H12Si
    1-三甲基甲硅烷基-9-氧杂二环[6.1.0]壬烷 1-trimethylsilyl-9-oxabicyclo<6.1.0>nonane 79643-80-4 C11H22OSi
    1-三甲基甲硅烷基-9-氧杂二环[6.1.0]壬烷 (+/-)-trimethyl(9-oxabicyclo[6.1.0]non-1-yl)silane 79643-80-4 C11H22OSi
    1-三甲基甲硅烷基-3-癸炔 1-trimethylsilyl-3-decyne 76725-23-0 C13H26Si
    1-三甲基甲硅烷基-3-(二甲基-n-戊基甲硅烷基)丙烷 1-methyl-1,2,4,5,6,7-hexahydro-pyrazolo[3,4-<i>c</i>]pyridin-3-one 71233-24-4 C7H11N3O
    1-三甲基甲硅烷基-2-丁烯-1-酮 1-trimethylsilyl-2-buten-1-one 73452-01-4 C7H14OSi
    1-三甲基甲硅烷基-1,2,2-三苯基乙烯 1-trimethylsilyl-1,2,2-triphenyl ethene 79841-63-7 C23H24Si
    1-三氟甲基-2,3,5,6-四氟-4-(1,1,1,3,3,3-六氟-2-丙基)苯 1-trifluoromethyl-2,3,5,6-tetrafluoro-4-(1,1,1,3,3,3-hexafluoro-2-propyl)benzene 72873-61-1 C10HF13
    1-三氟甲基-2,2-二氟乙烯基-三氟硼酸钾 potassium 1-trifluoromethyl-2,2-difluoroethenyl-trifluoroborate 726203-04-9 C3BF8*K
    1-丁烯-1-<sup>13</sup>C 1-Buten<1-<sup>13</sup>C> 71057-26-6 C4H8
    1-丁氧基-4-硝基苯 1-butoxy-4-nitrobenzene 7244-78-2 C10H13NO3
    1-丁氧基-4-亚硝基苯 1-butoxy-4-nitrosobenzene 7696-62-0 C10H13NO2
    1-丁氧基-2-硝基苯 n-butyl o-nitrophenyl ether 7252-51-9 C10H13NO3
    1-丁氧基-2-甲氧基-4-硝基-苯 2-Butyloxy-5-nitro-anisol 7260-31-3 C11H15NO4
    1-丁氧基-1-甲氧基甲烷 butoxy(methoxy)methane 76050-97-0 C6H14O2
    1-丁氧基-1-氢过氧丁烷 1-butoxy-butyl hydroperoxide 77379-09-0 C8H18O3
    1-丁氧基-1,2,2,2-四氯乙醇 1-butoxy-1,2,2,2-tetrachloroethanol 709675-95-6 C6H10Cl4O2
    1-丁基环己烯氧化物 1-butylcyclohexene oxide 7583-69-9 C10H18O
    1-丁基氨基-3-(2-甲氧基苯基)丙-2-醇 1-Butylamino-3-(o-methoxyphenyl)-2-propanol 73972-48-2 C14H23NO2
    1-丁基吡咯烷 1-butylpyrrolidine 767-10-2 C8H17N
    1-丁基三甲基铵 N,N,N-trimethylbutylamine ion 7685-30-5 C7H18N
    1-丁基-5-氯-3-苯基苯并咪唑-2-酮 2H-Benzimidazol-2-one, 1,3-dihydro-1-butyl-5-chloro-3-phenyl- 79759-35-6 C17H17ClN2O
    1-丁基-5-[(2-氯-4-硝基苯基)偶氮]-1,2-二氢-6-羟基-4-甲基-2-氧代-3-吡啶腈 1-Butyl-5-((2-chloro-4-nitrophenyl)diazenyl)-6-hydroxy-4-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile 75511-91-0 C17H16ClN5O4
    1-丁基-5-(4-甲氧基苯基)咪唑 1-butyl-5-(4-methoxyphenyl)-1H-imidazole 74730-77-1 C14H18N2O
    1-丁基-4-异丙基-2,6,7-三氧杂双环[2.2.2]辛烷 2,6,7-Trioxabicyclo(2.2.2)octane, 1-butyl-4-isopropyl- 70636-98-5 C12H22O3
    1-丁基-4-叔丁基-2,6,7-三氧杂双环[2.2.2]辛烷 Orthovaleric acid, cyclic ester with 2-(tert-butyl)-2-(hydroxymethyl)-1,3-propanediol 70636-99-6 C13H24O3
    1-丁基-4-丙基苯 1-n-Propyl-4-n-amylbenzol 7641-82-9 C13H20
    1-丁基-4-丙基-2,6,7-三氧杂双环[2.2.2]辛烷 Orthovaleric acid, cyclic ester with 2-(hydroxymethyl)-2-propyl-1,3-propanediol 70636-97-4 C12H22O3
    1-丁基-3-苯基-哌啶-2-亚胺 2-Imino-1-butyl-3-phenyl-piperidin 7253-61-4 C15H22N2
    1-丁基-3-甲基咪唑啉三氟(三氟甲基)硼酸盐 1-methyl-3-n-butylimidazolium trifluoromethyltrifluoroborate 741677-68-9 CBF6*C8H15N2
    1-丁基-3-[4,7-二甲氧基-6-(2-哌啶-1-基乙氧基)-1-苯并呋喃-5-基]脲 Urea, 1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-butyl- 75883-66-8 C22H33N3O5
    1-丁基-3-(4-二甲基氨基苯基)硫脲 3-Butyl-1-(p-dimethylaminophenyl)-2-thiourea 73953-67-0 C13H21N3S
    1-丁基-3-(3-苯基咪唑并[1,2-a]吡嗪-8-基)脲 1-butyl-3-(3-phenyl-imidazo[1,2-a]pyrazin-8-yl)-urea 787590-70-9 C17H19N5O
    1-丁基-2-苯基吲哚 1-butyl-2-phenyl-1H-indole 7126-64-9 C18H19N
    1-丁基-2-硝基苯 1-butyl-2-nitrobenzene 7137-55-5 C10H13NO2
    1-丁基-2-甲基环己烷 1-butyl-2-methylcyclohexane 72993-33-0 C11H22
    1-丁基-2-戊基苯 1-butyl-2-pentylbenzene 71521-86-3 C15H24
    1-丁基-2-己基苯 1-butyl-2-hexylbenzene 71521-89-6 C16H26
    1-丁基-2,3-二甲基三氟甲烷磺酸咪唑 1-butyl-2,3-dimethylimidazol-1-ium trifluoromethanesulfonate 765910-73-4 CF3O3S*C9H17N2
    1-丁基-1H-苯并咪唑-2-醇 1-butyl-1,3-dihydro-2H-benzo[d]imidazol-2-one 77557-02-9 C11H14N2O
    1-丁基-1-乙基脲 N,N-ethylbutylurea 77464-09-6 C7H16N2O
    1-丁-3-炔基-4-甲氧基苯 1-(but-3-yn-1-yl)-4-methoxybenzene 73780-78-6 C11H12O
    1-{[3-(二乙胺基)丙基]氨基}-5,11-二甲基-6H-吡啶并[4,3-b]咔唑-9-酚 2-[2-(2-methoxyethoxy)ethoxy]-9,10-anthraquinone 72175-36-1 C19H18O5
    1-{3-[3,5-二(三氟甲基)苯基]丙-2-炔-1-基}-4-叔-丁基哌啶盐酸(1:1) Octadecanoic acid, reaction products with 1-chlorohexadecane, diethylenetriamine and epichlorohydrin 73018-50-5 C41H87Cl2N3O3
    1-{3-[(5-氯-2-甲氧苯基)磺酰]丙基}哌啶甲磺酸酯 Piperidine, 1-(3-((5-chloro-2-methoxyphenyl)sulfonyl)propyl)-, methanesulfonate 74254-82-3 C16H26ClNO6S2
    1-{2-羟基-3-[4-(2-羟基乙基)哌嗪-1-基]丙基}-3,7-二甲基-1,2,3,7-四氢-6H-嘌呤-6-酮 N-(3-(Ethyl(4-fluorophenyl)amino)-2-hydroxypropyl)-3,4,5-trimethoxybenzamide 73572-01-7 C21H27FN2O5
    1-{2-[(环己基硫烷基)甲氧基]-2-(2,4-二氯苯基)乙基}-1H-咪唑硝酸酯 11beta-Chloromethylestradiol 71794-60-0 C19H25ClO2
    1-{2-(2,4-二氯苯基)-2-[(3-苯氧基丙基)硫烷基]乙基}-1H-咪唑 3,7-Dimethyloctyl isovalerate 71662-26-5 C15H30O2
    1-o-甲苯基氨基环己烷羧酸 1-<i>o</i>-toluidino-cyclohexanecarboxylic acid 725234-58-2 C14H19NO2
    1-alpha,25-二羟基维生素 D3-d6 26,27-hexadeuterio-1α,25-dihydroxyvitamin D<sub>3</sub> 78782-99-7 C27H44O3