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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
    1,2-二-(5-四唑基)-乙烷 1,2-bis(2H-tetrazol-5-yl)ethane 26670-16-6 C4H6N8
    1,2-二(苯基)丙-1-酮 1,2-diphenylpropan-1-one 2042-85-5 C15H14O
    1,2-二(苄氧基)-4,5-二溴苯 1,2-dibenzyloxy-4,5-dibromobenzene 206995-42-8 C20H16Br2O2
    1,2-二(溴甲基)-3,4,5,6-四苯基苯 1,2-bis(bromomethyl)-3,4,5,6-tetraphenylbenzene 23421-54-7 C32H24Br2
    1,2-二(氯甲基)-4,5-二甲苯 1,2-bis(chloromethyl)-4,5-dimethylbenzene 2362-16-5 C10H12Cl2
    1,2-二(氯甲基)-3,4,5,6-四甲基苯 1,2-bis(chloromethyl)-3,4,5,6-tetramethylbenzene 29002-55-9 C12H16Cl2
    1,2-二(戊-3-基)苯 1,2-bis(1-ethylpropyl)benzene 265132-51-2 C16H26
    1,2-二(对硝基苯基)氯乙烯 1,2-di(p-nitrophenyl)vinyl chloride 2735-10-6 C14H9ClN2O4
    1,2-二(对甲氧基苯基)乙烯 cis-4,4'-dimethoxystilbene 2510-75-0 C16H16O2
    1,2-二(哌啶-1-基)乙烷-1,2-二硫酮 1,2-dipiperidinoethane-1,2-dithione 24528-76-5 C12H20N2S2
    1,2-二(二甲基氨基)-N,N,N',N'-四甲基-1,2-乙烷二亚氨鎓二(三氟甲烷硫醇) 1,1,2,2-Tetrakis(dimethylamino)ethane-1,2-bis(ylium) bis trifluoromethanethiolate 296777-47-4 C12H24F6N4S2
    1,2-二(三氯甲硅基)乙烷 1,2-bis(trichlorosilyl)ethane 2504-64-5 C2H4Cl6Si2
    1,2-二(4-乙氧基苯基)-1,2-乙烷二酮 4,4'-diethoxybenzil 2132-59-4 C18H18O4
    1,2-二(2-羟基苯氧基)乙烷 1,2-bis(o-hydroxyphenoxy)ethane 20115-81-5 C14H14O4
    1,2-二(2-噻吩基)乙炔 1,2-di(thiophen-2-yl)ethyne 23975-15-7 C10H6S2
    1,2-二(2-三氟甲基苯基)乙烷 1,2-bis{2-(trifluoromethyl)phenyl}ethane 287172-66-1 C16H12F6
    1,2-二(2,3-环氧丙氧基)苯 pyrocatechol diglycidyl ether 2851-82-3 C12H14O4
    1,2-乙烷二磺酸与5-异丁基-4-甲基噻唑化合物(1:2) 5-Isobutyl-4-methylthiazole 1,2-ethanedisulfonate 29584-88-1 C18H32N2O6S4
    1,2-乙烷二基二(二苄基膦) tetra-<i>P</i>-benzyl-<i>P</i>,<i>P</i>'-ethanediyl-di-phosphine 23743-25-1 C30H32P2
    1,2-乙二醇锂盐(1:1) 1,2-Ethanediol lithium salt (1:1) 23248-23-9 C2H6LiO2
    1,2-乙二胺与(氯甲基)环氧乙烷的聚合物 2-(Chloromethyl)oxirane;ethane-1,2-diamine 25014-13-5 C5H13ClN2O
    1,2-乙二硫醇二甲苯磺酸盐 ethylene dithiotosylate 2225-23-2 C16H18O4S4
    1,2-乙二基 1-乙酸酯 2-甲酸酯 1,2-ethanediol acetate formate 29776-97-4 C5H8O4
    1,2-丙烷二醇 2-硝酸酯 2-nitrooxy-1-propanol 20266-74-4 C3H7NO4
    1,2-o-异亚丙基-alpha-d-呋喃葡萄糖-3-乙酸酯 3-O-acetyl-1,2-O-isopropylidene-α-D-glucofuranose 24807-96-3 C11H18O7
    1,2-O-异亚丙基-beta-L-艾杜呋喃糖 1,2-O-isopropylidene-β-L-idofuranose 29747-91-9 C9H16O6
    1,2-O-异亚丙基-alpha-D-呋喃葡萄糖 1,2-O-isopropylidene-α-D-glucofuranose 253328-56-2 C9H16O6
    1,2-O-异亚丙基-alpha-D-呋喃木糖 1,2-O-isopropylidene-α-D-xylose 20031-21-4 C8H14O5
    1,2-O-异亚丙基-5-O-对甲苯磺酰基-alpha-D-呋喃木糖 5-O-(4-Methylbenzene-1-sulfonyl)-1,2-O-(1-methylethylidene)pentofuranose 20513-95-5 C15H20O7S
    1,2-O-异亚丙基-3-O-苄基-5-O-对甲苯磺酰基-alpha-D-呋喃木糖 Xylofuranose, benzyl isopropylidene, toluenesulf 29581-48-4 C22H26O7S
    1,2-O-ISOPROPYLIDENE-5-O-(TRIPHENYLMETHYL)-伪-D-ERYTHRO-PENTOFURANOS-3-ULOSE 1,2-O-isopropylidene-5-O-(triphenylmethyl)-α-D-erythro-pentofuranos-3-ulose 20590-54-9 C27H26O5
    1,2-O-(异丙亚基)-5-O-(三苯基甲基)-alpha-D-呋喃木糖 1,2-O-isopropylidene-5-O-trityl-α-D-xylofuranose 20590-53-8 C27H28O5
    1,2-O-(1-甲基亚乙基)-4-C-[[(甲基磺酰基)氧基]甲基]-3-O-(苯基甲基)-alpha-D-赤式-呋喃戊糖 5-甲烷磺酸酯 3-O-benzyl 4-C-(methanesulfonyloxymethyl)-5-O-methanesulfonyl-1,2-O-isopropylidene-α-D-ribofuranose 293751-01-6 C18H26O10S2
    1,2-O-(1-甲基乙亚基)-3-O-(苯基甲基)-alpha-D-谷氨酰呋喃糖二乙酸酯 [2-Acetyloxy-2-(2,2-dimethyl-6-phenylmethoxy-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl)ethyl] acetate 21241-10-1 C20H26O8
    1,2-O-(1-乙氧基亚乙基)-β-D-甘露吡喃糖三乙酸 1,2-O-(1-Ethoxyethylidene)-beta-D-mannopyranose triacetate 28140-37-6 C16H24O10
    1,2-5,6-二环氧-环辛烷 1,2:5,6-diepoxycyclooctane 286-75-9 C8H12O2
    1,2-(二葵氧荃)苯 1,2-bis-decyloxy-benzene 25934-47-8 C26H46O2
    1,2-(丁烷-1,4-二基)二硼烷(6) 1,2-(butane-1,4-diyl)diborane(6) 23065-24-9 C4H12B2
    1,2-(丁烷-1,3-二基)二硼烷(6) 1,2-(butane-1,3-diyl)diborane(6) 23883-25-2 C4H12B2
    1,2,9,10-四甲氧基-6a-alpha-阿朴啡盐酸盐 (6AS)-5,6,6A,7-Tetrahydro-1,2,9,10-tetramethoxy-6-methyl-4H-dibenzo(DE,G)quinoline hydrochloride 2269-06-9 C21H26ClNO4
    1,2,9,10-四氯癸烷 1,2,9,10-tetrachlorodecane 205646-11-3 C10H18Cl4
    1,2,8-三甲基菲 1,2,8-trimethyl-phenanthrene 20291-75-2 C17H16
    1,2,7,8-二环氧辛烷 1,2,7,8-diepoxyoctane 2426-07-5 C8H14O2
    1,2,6-三氮杂螺[4.4]壬烷 1,2,6-Triazaspiro[4.4]nonane 254436-99-2 C6H13N3
    1,2,6,9-四甲基菲 1,2,6,9-Tetramethylphenanthrene 204256-39-3 C18H18
    1,2,6,7-四去氢-3beta-甲氧基-15,16-(亚甲二氧基)刺桐烷-11alpha-醇 erythrinine 29306-29-4 C18H19NO4
    1,2,5-硒二唑 1,2,5-selenadiazole 288-40-4 C2H2N2Se
    1,2,5-恶二唑-3-甲酰胺,4-(溴甲基)--2,2-氧化物 (4-bromomethyl)-3-furoxancarboxamide 220270-87-1 C4H4BrN3O3
    1,2,5-噻二唑 1,2,5-thiadiazole 288-39-1 C2H2N2S
    1,2,5-三甲基吡啶鎓碘化物 1,2,5-trimethylpyridinium iodide 28710-34-1 C8H12N*I