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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
    2,3,4,6-四-O-乙酰基-Alpha-D-吡喃半乳糖酰基-2,2,2-三氯代亚氨乙酸酯 2,3,4,6-tetra-O-acetyl-α-galactopyranosyl trichloroacetimidate 86520-63-0 C16H20Cl3NO10
    2,3,4,6-四-O-[(4-甲氧基苯基)甲基]-D-吡喃半乳糖基氟化物 2,3,4,6-tetra-O-(p-methoxybenzyl)-D-galactopyranosyl fluoride 864738-49-8 C38H43FO9
    2,3,4,6-四-O-(苯基甲基)-D-半乳糖酸 D-内酯 2,3,4,6-tetra-O-benzyl-D-galactonolactone 82598-84-3 C34H34O6
    2,3,4,6-O-四特戊酰基-alpha-D-溴代吡喃葡萄糖 2,3,4,6-tetra-O-pivaloyl-α-D-glucopyranosyl bromide 81058-27-7 C26H43BrO9
    2,3,4,6,7,8-六氢-4-(3-羟基苯基)-7,7-二甲基-2-硫代-5(1H)-喹唑啉酮 2,3,4,6,7,8-hexahydro-4-(3-hydroxyphenyl)-7,7-dimethyl-2-thioxo-5(1H)-quinazolinone 863774-58-7 C16H18N2O2S
    2,3,4,5-四甲氧基-6-甲基苯甲醛 2,3,4,5-tetramethoxy-6-methyl benzaldehyde 89048-25-9 C12H16O5
    2,3,4,5-四溴-四氢-呋喃-2-羧酸 2,3,4,5-tetrabromo-tetrahydro-furan-2-carboxylic acid 89284-17-3 C5H4Br4O3
    2,3,4,5-四溴-6-(3,5-二溴-2-羟基苯氧基)苯酚 2-(3',5'-dibromo-2'-hydroxyphenoxy)-3,4,5,6-tetrabromophenol 80246-27-1 C12H4Br6O3
    2,3,4,5-四氯硝基苯 2,3,4,5-tetrachloronitrobenzene 879-39-0 C6HCl4NO2
    2,3,4,5-四氯-6-硝基-苯甲酸 2,3,4,5-tetrachloro-6-nitro-benzoic acid 857540-58-0 C7HCl4NO4
    2,3,4,5-四氯-6-甲氧基羰基苯甲酸 2,3,4,5-tetrachloro-6-(methoxycarbonyl) benzoic zcid 89130-56-3 C9H4Cl4O4
    2,3,4,5-四氯-6-二氯乙酰基-苯甲酸 2,3,4,5-tetrachloro-6-dichloroacetyl-benzoic acid 875846-61-0 C9H2Cl6O3
    2,3,4,5-四氢-N,N-二甲基-2-(3,4,5-三甲氧基苯甲酰基)-氮杂卓并(3,4-b)吲哚-10(1H)-丙胺 Azepino(3,4-b)indole-10(1H)-propanamine, 2,3,4,5-tetrahydro-N,N-dimethyl-2-(3,4,5-trimethoxybenzoyl)- 84298-42-0 C27H35N3O4
    2,3,4,5-四氢-4-甲基吡啶 2,3,4,5-tetrahydro-4-methylpyridine 85796-64-1 C6H11N
    2,3,4,5-四氢-3-苯基-1H-1,5,3-苯并二氮杂磷杂卓3-硫化物 3-phenyl-3-thio-6,7-benzo-1,5-diaza-3-phosphepane 82409-34-5 C14H15N2PS
    2,3,4,5-四氢-1H-苯并[e][1,4]二氮杂卓-7-醇 2,3,4,5-Tetrahydro-1H-benzo[e][1,4]diazepin-7-ol 886366-76-3 C9H12N2O
    2,3,4,5-四氢-1H-苯并[b]氮杂卓-5-胺 2,3,4,5-tetrahydro-1H-benzo[b]azepin-5-amino 885275-16-1 C10H14N2
    2,3,4,5-四氢-1H-苯并[E][1,4]二氮杂卓-7-胺 2,3,4,5-Tetrahydro-1H-benzo[e][1,4]diazepin-7-ylamine 886366-79-6 C9H13N3
    2,3,4,5-四氢-1,6-乙桥-1,6-苯并二氮杂环辛烷 Benzo<g>-1,6-diazabicyclo<4.2.2>decene 80773-12-2 C12H16N2
    2,3,4,5,6-五溴苯基丁酸酯 pentabromophenyl butyrate 83929-71-9 C10H7Br5O2
    2,3,4,5,6-五溴乙苯 2,3,4,5,6-pentabromoethylbenzene 85-22-3 C8H5Br5
    2,3,4,5,6-五氟苯磺酰氯 pentafluorobenzenesulonyl chloride 832-53-1 C6ClF5O2S
    2,3,4,5,6-五氟碘苯 1,2,3,4,5-pentafluoro-6-iodobenzene 827-15-6 C6F5I
    2,3,4,5,6-五氟-4'-氨基二苯醚 2,3,4,5,6-pentafluoro-4'-aminodiphenyl ether 82492-39-5 C12H6F5NO
    2,3,4,4-四甲基-1,3-恶唑烷 2,3,4,4-tetramethyl-1,3-oxazolidine 87020-11-9 C7H15NO
    2,3,3-三甲基-6-(三氟甲基)-3H-吲哚 2,3,3-trimethyl-6-(trifluoromethyl)-3H-indole 81558-23-8 C12H12F3N
    2,3,3-三甲基-3H-吲哚-5-羧酸钠 Sodium 2,3,3-trimethyl-3H-indole-5-carboxylate 84100-85-6 C12H12NNaO2
    2,3,3-三甲基-3H-吲哚-5-羧酸 2,3,3-trimethyl-5-carboxy-3H-indole 84100-84-5 C12H13NO2
    2,3,3-三甲基-2-降冰片基异硫氰酸酯 Isocamphanyl-isothiocyanat-(3) 86239-97-6 C11H17NS
    2,3,3-三甲基-2-(1-丙炔-1-基)氧杂环丁烷 2,3,3-Trimethyl-2-prop-1-ynyloxetane 80992-49-0 C9H14O
    2,3,3-三溴-3-苯基-丙酸 2,3,3-tribromo-3-phenyl-propionic acid 861362-81-4 C9H7Br3O2
    2,3,3-三氯丙烯酰氯 2,3,3-trichloroacryloyl chloride 815-58-7 C3Cl4O
    2,3,3-三氯-2-溴丁烷 2,3,3-trichloro-2-bromobutane 85035-65-0 C4H6BrCl3
    2,3,3-三氟败脂酸 Dimethyl-dithiomalonsaeure-diamid 89715-18-4 C5H10N2S2
    2,3,3-三氟-N,N-二甲基丙烯酰基酰胺 4-Thiazolecarboxamide, thio-, 1-oxide 89602-34-6 C4H4N2OS2
    2,3,3',4,4',5,6-七溴联苯醚 2,3,4,5-tetrahydro-1H-benzo[e][1,4]diazepin-8-amine 886366-73-0 C9H13N3
    2,3,3',4,4',5,5'-七溴联苯 2,3,3',4,4',5,5'-Heptabromobiphenyl 88700-06-5 C12H3Br7
    2,3'-联吡啶]-6-羧酸甲酯 methyl 2,3'-dipyridine-6'-carboxylate 845827-15-8 C12H10N2O2
    2,3'-二氯-2-亚硝基-苯乙酮 2-Chloro-1-(3-chloro-phenyl)-2-nitroso-ethanone 89978-14-3 C8H5Cl2NO2
    2,3'-二(4-联苯基)联苯 2,3'-di(4-biphenylyl)biphenyl 84226-50-6 C36H26
    2,3',4,4',5'-五溴联苯基 phomenolactone 83652-16-8 C34H56O7
    2,2′,2″,2′′′-(1,2-亚苯基双[(1S,3S)-四氢-5,8-二氧代-1H-[1,2,4]二氮杂磷杂环戊基[1,2-A]哒嗪-2,1,3(3H)-三基])四(N-[(1S)-1-苯乙基])苯甲酰胺 Bis[(S,S,S)-DiazaPhos-SPE] 851770-14-4 C78H72N8O8P2
    2,2’-联吡啶-4,4’-二丙烯酸 4,4'-bis(E-carboxyvinyl)-2,2'-bipyridine 845307-48-4 C16H12N2O4
    2,2’-亚甲基双(4,6-二叔丁基苯基)磷酸酯钠 —— 85209-91-2 C29H43NaO4P
    2,2’-二氯联苯胺 2,2'-dichlorobenzidine 84-68-4 C12H10Cl2N2
    2,2’-[[2,2-二(氯甲基)-1,3-亚丙基]双氧]双(5,5-二甲基)-1,3-二氧杂-2-亚磷基环己烷-2,2’-二氧化物 2,2'-((2,2-Bis(chloromethyl)propane-1,3-diyl)bis(oxy))bis(5,5-dimethyl-1,3,2-dioxaphosphorinane) 2,2'-dioxide 83044-97-7 C15H28Cl2O8P2
    2,2’-[(9,10-二氢-9,10-二氧代-1,5-蒽二基)二亚氨基]二苯甲酸 1,5-Bis(2-carboxyanilino)-9,10-anthracenedione 81-78-7 C28H18N2O6
    2,2’-(1,2-乙二基)双[5-(4-氯-6-甲氧基-1,3,5-三嗪-2-基)氨基]苯磺酸钠盐与2-氨基乙烷磺酸单钠和(二羟乙基)胺的反应产物 trisodium;2-aminoethanesulfonic acid;5-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)amino]-2-[(E)-2-[4-[(4-chloro-6-methoxy-1,3,5-triazin-2-yl)amino]-2-sulfophenyl]ethenyl]benzenesulfonic acid;2-(2-hydroxyethylamino)ethanol 82640-05-9 C28H36Cl2N10Na3O13S3+3
    2,2`:5`,2``-三噻吩-5,5″-二硼酸 2,2':5,2''-terthiophene-5,5''-diboronic acid 853685-99-1 C12H10B2O4S3
    2,2:5,2-三联噻吩-5-硼酸频那醇酯 2,2':5',2''-terthiophene-5-boronic acid pinacol ester 849062-17-5 C18H19BO2S3