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    中文名称 英文名称 CAS号 化学式
    1-丁基-4-[氯(二苯基)甲基]苯 4-butyl-trityl chloride 5472-31-1 C23H23Cl
    1-丁基-3-羟基脲 N-butyl-N'-hydroxyurea 5681-57-2 C5H12N2O2
    1-丁基-3-甲基环戊烯 1-butyl-3-methylcyclopentene 57497-24-2 C10H18
    1-丁基-3-甲基咪唑鎓2-(2-甲氧基乙氧基)乙基硫酸酯盐 1-Butyl-3-methylimidazolium 2-(2-methoxyethoxy)ethyl sulfate 595565-54-1 C13H26N2O6S
    1-丁基-3-哌啶-4-基脲 N-butyl-N'-(4-piperidinyl)urea 59184-89-3 C10H21N3O
    1-丁基-3-[(2-苯基苯基)甲基]硫脲 N-[([1,1'-Biphenyl]-2-yl)methyl]-N'-butylthiourea 501936-59-0 C18H22N2S
    1-丁基-3-(3-羟基丙基)-8-(三环[3.3.1.03,7]壬-3-基)-3,7-二氢-1H-嘌呤-2,6-二酮 1-Butyl-8-(hexahydro-2,5-methanopentalen-3a(1H)-yl)-3,7-dihydro-3-(3-hydroxypropyl)-1H-purine-2,6-dione 524944-72-7 C21H30N4O3
    1-丁基-3,3-二甲基脲 N-(n-butyl)-N',N'-dimethylurea 52696-91-0 C7H16N2O
    1-丁基-3,3-二甲基-1-亚硝基脲 N-(n-butyl)-N',N'-dimethyl-N-nitrosourea 56654-53-6 C7H15N3O2
    1-丁基-2-苯基苯 2-butyl-1,1'-biphenyl 54532-97-7 C16H18
    1-丁基-2-氧代环戊烷-1-羧酸乙酯 ethyl 1-butyl-2-oxocyclopentanecarboxylate 57026-63-8 C12H20O3
    1-丁基-2-乙基环丙烯 1-Butyl-2-ethylcyclopropene 50915-91-8 C9H16
    1-丁基-2,8,9-三氧杂-5-氮杂-1-锡杂双环[3.3.3]十一烷 1-Butyl-stannotrien 51952-23-9 C10H21NO3Sn
    1-丁基-1a,6a-二氢-茚并[1,2-b]氮杂环丙烯-6(1H)-酮 Indeno(1,2-b)azirin-6(1H)-one, 1-butyl-1a,6a-dihydro- 56359-28-5 C13H15NO
    1-丁基-1-甲基吡咯烷碘化物 1-n-Butyl-1-methylpyrrolidinium iodide 56511-17-2 C9H20N*I
    1-丁基-1-甲基吡咯烷甲磺酸盐 N,N'-butyl,methyl pyrolidinium methanesulfonate 501943-05-1 CH3O3S*C9H20N
    1-丁基-1,4,5,6-四氢-2-十一烷基嘧啶 1-butyl-2-undecyl-1,4,5,6-tetrahydro-pyrimidine 5327-73-1 C19H38N2
    1-丁-3-烯-1-炔基-4-甲氧基苯 1-(but-3-en-1-yn-1-yl)-4-methoxybenzene 55088-86-3 C11H10O
    1-ó4-(溴甲基)苯-1H-1,2,4-三唑 1-[4-(bromomethyl)phenyl]-1H-1,2,4-triazole 58419-69-5 C9H8BrN3
    1-{[2-(5,7-二甲氧基-1-苯并呋喃-2-基)-1,3-二噁戊环-2-基]甲基}-1H-1,2,4-三唑 2-Ethyl-2-methylheptanoate;nickel(2+) 51818-56-5 C20H38NiO4
    1-{[2-(1-苯并呋喃-2-基)-5,5-二甲基-1,3-二噁烷-2-基]甲基}-1H-咪唑 4-Nitrophenyl beta-D-thiofucopyranoside 51885-71-3 C12H15NO6S
    1-{[(4R,7S,10S,13R,16S,19R)-19-氨基-7-(2-氨基-2-羰基乙基)-13-苯甲基-16-(4-羟基苯甲基)-6,9,12,15,18-五羰基-10-(丙烷-2-基)-1,2-二硫杂-5,8,11,14,17-五氮杂环二十碳烷-4-基]羰基}-L-脯氨酰-N~5~-(二氨基甲亚基)-D-鸟氨酰基甘氨酸酰胺 Sodium 2,9-dimethyl-4,7-diphenyl-1,10-phenanthrolinesulphonate 52132-81-7 C26H20N2O6S2
    1-{[(2E)-3,7-二甲基-2,6-辛二烯-1-基]磺酰基}-4-甲基苯 3,7-dimethyl-1-(p-toluenesulfonyl)-2(E),6-octadiene 53254-60-7 C17H24O2S
    1-{[(2-甲基-2-丙基)氧基]羰基}-D-脯氨酰甘氨酸 N-tert-butyloxycarbonyl-L-prolylglycine 51785-82-1 C12H20N2O5
    1-{[(2-甲基-2-丙基)氧基]羰基}-2,5-二氢-1H-吡咯-2-羧酸 N-tert-Butyloxycarbonyl-3,4-dehydro-DL-prolin 51077-13-5 C10H15NO4
    1-{3-[2-(二乙基氨基)乙氧基]苯基}乙酮 1-(3-(2-(diethylamino)ethoxy)phenyl)ethan-1-one 500286-26-0 C14H21NO2
    1-beta-D-阿拉伯呋喃糖基-4-肉豆蔻酰氨基嘧啶-2(1H)-酮 1-β-<i>D</i>-arabinofuranosyl-4-tetradecanoylamino-1<i>H</i>-pyrimidin-2-one 55726-43-7 C23H39N3O6
    1-beta-D-阿拉伯呋喃糖基-4-硬脂酰氨基嘧啶-2(1H)-酮 N<sup>4</sup>-stearoyl-1-β-D-arabinofuranosylcytosine 55726-44-8 C27H47N3O6
    1-beta-D-阿拉伯呋喃糖基-4-癸酰氨基嘧啶-2(1H)-酮 N4-decanoyl-4-amino-1-[(2R,3S,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)oxolan-2-yl]pyrimidin-2-one 55726-41-5 C19H31N3O6
    1-beta-D-阿拉伯呋喃糖基-4-月桂酰氨基嘧啶-2(1H)-酮 1-beta-D-Arabinofuranosyl-N(sup 4)-lauroylcytosine 55726-42-6 C21H35N3O6
    1-beta-D-阿拉伯呋喃糖基-4-十五碳酰氨基嘧啶-2(1H)-酮 1-β-<i>D</i>-arabinofuranosyl-4-pentadecanoylamino-1<i>H</i>-pyrimidin-2-one 59252-35-6 C24H41N3O6
    1-beta-D-阿拉伯呋喃糖基-4-十七碳酰氨基嘧啶-2(1H)-酮 1-β-<i>D</i>-arabinofuranosyl-4-heptadecanoylamino-1<i>H</i>-pyrimidin-2-one 59252-37-8 C26H45N3O6
    1-[（5-溴噻吩-2-基）甲基]哌嗪 1-[(5-Bromothiophen-2-yl)methyl]piperazine 523981-55-7 C9H13BrN2S
    1-[甲氧基(苯基)甲基]-2-甲基苯 1-[methoxy(phenyl)methyl]-2-methylbenzene 55190-63-1 C15H16O
    1-[甲氧基(二甲基)甲硅烷基]-N-甲基甲胺 methoxy[(methylamino)methyl]dimethylsilane 53677-25-1 C5H15NOSi
    1-[氯(吡咯烷-1-基)磷酰基]吡咯烷 Di-1-pyrrolidinylphosphoryl chloride 51833-50-2 C8H16ClN2OP
    1-[氯(二苯基)甲基]-3-(三氟甲基)苯 (3'-Trifluormethylphenyl)-diphenylchlormethan 57381-92-7 C20H14ClF3
    1-[氨基-(4-氯-苯基)-甲基]-萘-2-醇 1-[amino(4-chlorophenyl)methyl]-2-naphthol 561052-56-0 C17H14ClNO
    1-[氨基-(3-硝基-苯基)-甲基]-萘-2-醇 1-[amino(3-nitrophenyl)methyl]-2-naphthol 561052-52-6 C17H14N2O3
    1-[氨基-(3-溴-苯基)-甲基]-萘-2-醇 1-[amino(3-bromophenyl)methyl]-2-naphthol 561052-54-8 C17H14BrNO
    1-[叔丁氧羰基]-L-脯氨酰-L-苯丙氨酸 Boc-Pro-Phe-OH 52071-65-5 C19H26N2O5
    1-[双(三氟乙酰氧基)碘]-3-(三氟甲基)苯 1-[bis(trifluoroacetoxy)iodo]-3-(trifluoromethyl)benzene 51571-29-0 C11H4F9IO4
    1-[双(3-甲基丁氧基)甲氧基]-3-甲基丁烷 orthoformic acid triisopentyl ester 5337-70-2 C16H34O3
    1-[双(2-甲氧基苯基)甲基]-2-甲氧基苯 tris(2-methoxyphenyl)methane 54300-82-2 C22H22O3
    1-[双(2-氯乙氧基)磷酰基]-1,1,2-三溴乙烷 Bis(2-chlorethyl)(1,1,2-tribromethyl)phosphonat 57415-87-9 C6H10Br3Cl2O3P
    1-[亚硝基(丙基)氨基]丙基乙酸酯 (23R)-5β-cholestane-3α,7α,12α,23,25-pentol 59906-14-8 C27H48O5
    1-[二甲氧基磷酰基(苯基)甲基]哌啶 dimethyl [1-phenyl(piperidino)methyl]phosphonate 595584-68-2 C14H22NO3P
    1-[二甲氧基磷酰基(苯基)甲基]吡咯烷 dimethyl phenyl(pyrrolidin-1-yl)methylphosphonate 595584-67-1 C13H20NO3P
    1-[二甲氧基(苯基)甲基]-3-硝基苯 phenyl (3-nitrophenyl)dimethoxymethane 561317-72-4 C15H15NO4
    1-[二甲基(苯基)硅烷基]乙酮 1-(dimethyl(phenyl)silyl)ethanone 56583-95-0 C10H14OSi