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中文名称 英文名称 CAS号 化学式
4,4'-二甲苯亚砜 di(p-tolyl) sulfoxide 1774-35-2 C14H14OS
4,4'-二甲氧基苯酚酯 1,2-bis(4-methoxyphenyl)-1,2-ethanedione 1226-42-2 C16H14O4
4,4'-二甲氧基硫代二苯甲酮亚砜 4,4'-dimethoxythiobenzophenone sulfoxide 15848-08-5 C15H14O3S
4,4'-二甲氧基二苯胺 bis(4-methoxyphenyl)amine 101-70-2 C14H15NO2
4,4'-二甲氧基二苯甲胺 Di-p-anisylmethylamine 19293-62-0 C15H17NO2
4,4'-二甲氧基二苯基氧化硫 bis(4-methoxyphenyl) sulfoxide 1774-36-3 C14H14O3S
4,4'-二甲氧基-3,3'-联吡啶 4,4'-Dimethoxy-3,3'-bipyridin 111061-89-3 C12H12N2O2
4,4'-二甲氧基-2,2'-联吡啶 4,4'-Dimethoxy-2,2'-bipyridin 17217-57-1 C12H12N2O2
4,4'-二甲基二苯甲酮亚胺 4,4'-dimethylbenzophenone imine 16620-75-0 C15H15N
4,4'-二甲基二苯亚砜 4,4'-dimethyldiphenyl sulfoxide 1174-35-2 C23H35FO5
4,4'-二甲基-反-二苯乙烯 (E)-4,4'-dimethylstilbene 18869-29-9 C16H16
4,4'-二甲基-2,2'-联吡啶-6,6'-二甲腈 4,4'-dimethyl-2,2'-bipyridine-6,6'-dicarbonitrile 143578-41-0 C14H10N4
4,4'-二甲基-2,2'-联吡啶 4,4'-dimethyl-2,2'-bipyridine 1134-35-6 C12H12N2
4,4'-二甲基-2,2'-联(苯酚) 2,2'-Dihydroxy-4,4'-dimethylbiphenyl 15519-73-0 C14H14O2
4,4'-二琥珀酰氨基二苯基砜 Sodium;4-[4-[4-(3-carboxypropanoylamino)phenyl]sulfonylanilino]-4-oxobutanoic acid 14052-68-7 C20H20N2NaO8S+
4,4'-二溴-反-芪 (E)-4,4'-dibromostilbene 18869-30-2 C14H10Br2
4,4'-二溴-9,9'-螺二[9H-芴] 4,4'-dibromo-9,9'-spirobifluorene 1257321-41-7 C25H14Br2
4,4'-二溴-4'-辛氧基三苯胺 4-bromo-N-(4-bromophenyl)-N-(4-(octyloxy)-phenyl)benzenamine 1104390-10-4 C26H29Br2NO
4,4'-二溴-4'-甲氧基三苯胺 4-bromo-N-(4-bromophenyl)-N-(4-methoxyphenyl)aniline 100308-69-8 C19H15Br2NO
4,4'-二溴-2,2'-联吡啶 4,4'-dibromo-2,2'-bipyridine 18511-71-2 C10H6Br2N2
4,4'-二溴-2,2'-双(三异丙基硅烷基)-5,5'-联噻唑 4,4'-dibromo-2,2'-bis(triisopropylsilyl)-5,5'-bithiazole 1223559-98-5 C24H42Br2N2S2Si2
4,4'-二氯苯偶酰 2-[(4R,6R)-6-(2-aminoethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetic Acid 125995-17-7 C10H19NO4
4,4'-二氯查耳酮 (E)-1,3-di(4-chlorophenyl)-2-propen-1-one 19672-59-4 C15H10Cl2O
4,4'-二氯偶氮苯 bis-(4-chloro-phenyl)-diazene 1602-00-2 C12H8Cl2N2
4,4'-二氯二苯二硫醚 4,4'-dichlorodiphenyl disulfide 1142-19-4 C12H8Cl2S2
4,4'-二氯-3,3'-二甲基联苯 4,4'-Dichlor-3,3'-dimethyl-biphenyl 19482-16-7 C14H12Cl2
4,4'-二氯-2,2'-联吡啶 4,4'-dichloro-2,2'-bipyridine 1762-41-0 C10H6Cl2N2
4,4'-二氨基联苯基-3,3'-二羧酸二钠 3,3'-Biphenyldicarboxylic acid, 4,4'-diamino-, disodium salt 16993-94-5 C14H10N2Na2O4
4,4'-二氨基八氟联苯 octafluorobenzidine 1038-66-0 C12H4F8N2
4,4'-二氨基二苯醚 4,4'-oxydiphenylene diamine 101-80-4 C12H12N2O
4,4'-二氨基二苯甲烷 4,4'-diamino diphenyl methane 101-77-9 C13H14N2
4,4'-二氨基二环己基甲烷 4,4'-diaminodicyclohexylmethane 1761-71-3 C13H26N2
4,4'-二氨基-4''-羟基三苯基甲烷 4,4'-diamino-4"-hydroxytriphenylmethane 110146-05-9 C19H18N2O
4,4'-二氨基-3,3'-二甲基联苯 o-tolidin 119-93-7 C14H16N2
4,4'-二氨基-3,3'-二氯二苯甲烷 4,4'-methylenebis(2-chloroaniline) 101-14-4 C13H12Cl2N2
4,4'-二氨基-2,2'-联吡啶 4,4'-diamino-2,2'-bipyridyl 18511-69-8 C10H10N4
4,4'-二氨基-1,1'-亚氨基二蒽醌 4,4'-diamino-1,1'-dianthraquinonylamine 128-87-0 C28H17N3O4
4,4'-二氟二苯基碘鎓氯化物 bis-(4-fluoro-phenyl)-iodonium ; chloride 1828-09-7 C12H8F2I*Cl
4,4'-二氟-2,2'-二吡啶 4,4'-difluoro-2,2'-bipyridine 1189458-67-0 C10H6F2N2
4,4'-二异氰酸基-3,3'-二甲基二苯基甲烷 3,3'-Dimethyldiphenylmethan-4,4'-diisocyanat 139-25-3 C17H14N2O2
4,4'-二异丙基联苯 4,4' diisopropylbiphenyl 18970-30-4 C18H22
4,4'-二己基-2,2'-联噻吩 4,4'-dihexyl-2,2'-bithiophene 135926-94-2 C20H30S2
4,4'-二壬基-2,2'-联吡啶 4,4'-dinonyl-2,2'-bipyridine 142646-58-0 C28H44N2
4,4'-二壬基-2,2'-二噻唑 4,4'-dinonyl-2,2'-bithiazole 180729-91-3 C24H40N2S2
4,4'-二哌啶 4,4'-bipiperidine 15336-72-8 C10H20N2
4,4'-二叠氮基二苯乙烯磺酸 4,4'-Diazido-2,2'-stilbenedisulfonic acid 15874-22-3 C14H10N6O6S2
4,4'-二叠氮基二苯乙烯 (E)-4,4’-diazido stilbene 10193-62-1 C14H10N6
4,4'-二叔丁基苯并 4,4'-di-tert-butylbiphenyl 1625-91-8 C20H26
4,4'-二乙酰基二苯基砜 bis(p-acetylphenyl)sulfone 10424-68-7 C16H14O4S
4,4'-二[[4-[(2-羟基乙基)氨基]-6-苯氧基-1,3,5-三嗪-2-基]氨基]芪-2,2'-二磺化二钠 3-Bromomethyl-6-ethyl-5-naphthalen-1-ylmethyl-2,3-dihydro-thiazolo[3,2-a]pyrimidin-7-one 199852-50-1 C20H19BrN2OS