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中文名称 英文名称 CAS号 化学式 结构式图片
4,4’,4’’-(吡啶-2,4,6-三基)三苯甲酸 2,4,6-tri(4-carboxylphenyl)pyridine 107063-53-6 C26H17NO6
4,4’,4’’-(吡啶-2,4,6-三基)三苯甲酸
4,4’,4’-三甲氧基苯甲基氯 4,4',4''-trimethoxytrityl chloride 49757-42-8 C22H21ClO3
4,4’,4’-三甲氧基苯甲基氯
4,4’,4’-三甲氧基苯基甲醇 tris(4-methoxyphenyl)methanol 3010-81-9 C22H22O4
4,4’,4’-三甲氧基苯基甲醇
4,4’,4’-(1,3,5-三嗪-2,4,6-三基三亚氨基)三-苯甲酸-1,1’,1’’-三酰肼 4,4',4''-(1,3,5-triazine-2,4,6-triyl)tris(azanediyl)tribenzohydrazide 1616285-61-0 C24H24N12O3
4,4’,4’-(1,3,5-三嗪-2,4,6-三基三亚氨基)三-苯甲酸-1,1’,1’’-三酰肼
4,4’,4"-三氨基三苯甲烷 4,4',4''-triaminotriphenylmethane 548-61-8 C19H19N3
4,4’,4"-三氨基三苯甲烷
4,4’,4"-三(N-(1-萘基)-N-苯基氨基)三苯胺 N,N',N''-tris(N-(1-naphthyl)-N-phenylamino)triphenylamine 185690-39-5 C66H48N4
4,4’,4"-三(N-(1-萘基)-N-苯基氨基)三苯胺
4,4‘-双-4-(硝基苯氧基)联苯 4,4'-bis(4-nitrophenoxy)biphenyl 17095-00-0 C24H16N2O6
4,4‘-双-4-(硝基苯氧基)联苯
4,4‘-二氯二苯甲酮(4,4‘-DBP)标准品 (4,4-Dichlorocyclohexa-1,5-dien-1-yl)(phenyl)methanone 99079-65-9 C13H10Cl2O
4,4‘-二氯二苯甲酮(4,4‘-DBP)标准品
4,4ˊ-滴滴涕13C12 4,4'-Dichlorodiphenyltrichloroethane-13C12 104215-84-1 C14H9Cl5
4,4ˊ-滴滴涕13C12
4,4ˊ-二氟-3,3ˊ-二硝基二苯砜 3,3'-dinitro-4,4'-difluorodiphenyl sulphone 312-30-1 C12H6F2N2O6S
4,4ˊ-二氟-3,3ˊ-二硝基二苯砜
4,4a-二甲基-6-丙-2-亚基-2,3,4,5,7,8-六氢萘-2-醇 2,3,4,4a,5,6,7,8-Octahydro-4,4a-dimethyl-6-(1-methylethylidene)-2-naphthol 39850-91-4 C15H24O
4,4a-二甲基-6-丙-2-亚基-2,3,4,5,7,8-六氢萘-2-醇
4,4a,6,7,8,8alpha-六氢-1,4-甲桥萘-5(1H)-酮 tricyclo[6.2.1.02,7 ]undec-9-en-3-one 51519-65-4 C11H14O
4,4a,6,7,8,8alpha-六氢-1,4-甲桥萘-5(1H)-酮
4,4a,5,6-四氢-6-异丙基-4,4a-二甲基萘-2(3H)-酮 (1R,2R,6R,8R,9R)-1,9-Dihydroxy-4,4-dimethyl-3,5,7-trioxatricyclo[6.3.0.0<sup>2.6</sup>]undec-10-ene 352422-81-2 C10H14O5
4,4a,5,6-四氢-6-异丙基-4,4a-二甲基萘-2(3H)-酮
4,4a,5,6,7,8-六氢-4a,8-二甲基萘-2(3H)-酮 rac-4a,8-dimethyl-3,4,4a,5,6,7,8-heptahydronaphthalen-2-one 4071-63-0 C12H18O
4,4a,5,6,7,8-六氢-4a,8-二甲基萘-2(3H)-酮
4,4a,5,6,7,8-六氢-4a,5-二甲基萘-2(3H)-酮 5,10-dimethyl-Δ<sup>1(9)</sup>-2-octalone 93777-43-6 C12H18O
4,4a,5,6,7,8-六氢-4a,5-二甲基萘-2(3H)-酮
4,4a,5,6,7,8-六氢-3H-萘-2-酮 4,4a,5,6,7,8-hexahydronaphthalen-2(3H)-one 1196-55-0 C10H14O
4,4a,5,6,7,8-六氢-3H-萘-2-酮
4,4a,5,6,7,8-六氢-3-甲基萘-2(3H)-酮 3-methyl-4,4a,5,6,7,8-hexahydro-3<i>H</i>-naphthalen-2-one 30297-14-4 C11H16O
4,4a,5,6,7,8-六氢-3-甲基萘-2(3H)-酮
4,4a,5,6,7,8-六氢-1,6-二甲基-4-(1-甲基乙基)萘-2(3H)-酮 4-[[3-[2-[2-[4-[(4-Chlorophenyl)-phenylmethyl]piperazin-1-yl]ethoxy]ethoxycarbonyl]-2-hydroxynaphthalen-1-yl]methyl]-3-hydroxynaphthalene-2-carboxylic acid 5978-92-7 C44H41ClN2O7
4,4a,5,6,7,8-六氢-1,6-二甲基-4-(1-甲基乙基)萘-2(3H)-酮
4,4a,5,6,7,7a,8,9-八氢-3,4,8-三羟基-6,6,8-三甲基薁并[5,6-c]呋喃-1(3H)-酮 Azuleno(5,6-c)furan-1(3H)-one, 4,4a,5,6,7,7a,8,9-octahydro-3,4,8-trihydroxy-6,6,8-trimethyl- 71305-94-7 C15H22O5
4,4a,5,6,7,7a,8,9-八氢-3,4,8-三羟基-6,6,8-三甲基薁并[5,6-c]呋喃-1(3H)-酮
4,4`-(Α,4-二氯亚苄基)双[2,2`-(苯胺)二乙醇] 2-[4-[[4-[bis(2-hydroxyethyl)amino]phenyl]-chloro-(4-chlorophenyl)methyl]-N-(2-hydroxyethyl)anilino]ethanol 143218-70-6 C27H32Cl2N2O4
4,4`-(Α,4-二氯亚苄基)双[2,2`-(苯胺)二乙醇]
4,4A,5,9B-四氢-茚并[1,2-D]-1,3-二氧杂环己烷 4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxin 18096-62-3 C11H12O2
4,4A,5,9B-四氢-茚并[1,2-D]-1,3-二氧杂环己烷
4,4A,5,9B-四氢-2,4-二甲基-茚并[1,2-D]-1,3-二恶烷 (+-)-2,4-dimethyl-4,4a,5,9b-tetrahydroindeno[1,2-d][1,3]dioxine 27606-09-3 C13H16O2
4,4A,5,9B-四氢-2,4-二甲基-茚并[1,2-D]-1,3-二恶烷
4,4A,5,6-四氢-7-异丙基-4,4A-二甲基萘-2(3H)-酮 4,4a,5,6-Tetrahydro-7-isopropyl-4,4a-dimethylnaphthalene-2(3H)-one 93840-79-0 C15H22O
4,4A,5,6-四氢-7-异丙基-4,4A-二甲基萘-2(3H)-酮
4,4A,5,6,7,8-六氢-4,4A-二甲基-6-(1-甲基亚乙基)-(4R-顺)-2(3H)-萘酮 (4R,4aS)-(+)-4,4a-dimethyl-6-isopropylidene-4,4a,5,6,7,8-hexahydro-(3H)-naphthalen-2-one 15764-04-2 C15H22O
4,4A,5,6,7,8-六氢-4,4A-二甲基-6-(1-甲基亚乙基)-(4R-顺)-2(3H)-萘酮
4,4:7,7-二(亚乙二氧基)辛醛 4,4:7,7-bis(ethylenedioxy)octanal 81740-53-6 C12H20O5
4,4:7,7-二(亚乙二氧基)辛醛
4,44''-(4-丙基-[1H]-吡唑-1,3,5-三基)三酚 1,3,5-tris(4-hydroxyphenyl)-4-propylpyrazole 263717-53-9 C24H22N2O3
4,44''-(4-丙基-[1H]-吡唑-1,3,5-三基)三酚
4,4-辛烷二基二氧基二苯甲酸 4,4'-Dicarboxy-α,ω-diphenoxy-octan 74774-57-5 C22H26O6
4,4-辛烷二基二氧基二苯甲酸
4,4-联菲-3,3-二硫醇 (2S,4R)-2-(Propan-2-yl)-1,3-thiazolidine-4-carboxylic acid 169908-52-5 C7H13NO2S
4,4-联菲-3,3-二硫醇
4,4-联苯酚二(三氟甲磺酸) [1,1'-biphenyl]-4,4'-diyl bis(trifluoromethanesulfonate) 112752-02-0 C14H8F6O6S2
4,4-联苯酚二(三氟甲磺酸)
4,4-联苯巴豆酸2-(二乙基氨基)乙基酯盐酸盐 4,4-Biphenylcrotonic acid 2-(diethylamino)ethyl ester hydrochloride 69928-42-3 C22H28ClNO2
4,4-联苯巴豆酸2-(二乙基氨基)乙基酯盐酸盐
4,4-联苯丙氨酸-1,1-二甲基乙酯 tert-butyl (2S)-2-amino-3-(4-phenylphenyl)propanoate 225528-25-6 C19H23NO2
4,4-联苯丙氨酸-1,1-二甲基乙酯
4,4-磺酰二(2-甲基苯酚) bis[3-methyl-4-hydroxyphenyl]sulfone 16346-97-7 C14H14O4S
4,4-磺酰二(2-甲基苯酚)
4,4-硫酰双(甲基苯甲酸) 4,4'-dicarbomethoxydiphenyl sulfone 3965-53-5 C16H14O6S
4,4-硫酰双(甲基苯甲酸)
4,4-正丙基环己酮 4,4-di-n-propylcyclohexanone 123018-62-2 C12H22O
4,4-正丙基环己酮
4,4-异亚丙基二(二异癸基亚磷酸苯酯) Tetraisodecyl bisphenol A diphosphite 61670-79-9 C55H98O6P2
4,4-异亚丙基二(二异癸基亚磷酸苯酯)
4,4-异亚丙基(2-叔丁基苯酚) 2,2'-di-tert-butyl-4,4'-(propane-2,2-diyl)diphenol 79-96-9 C23H32O2
4,4-异亚丙基(2-叔丁基苯酚)
4,4-四氢吡喃二羧酸二乙酯 tetrahydro-pyran-4,4-dicarboxylic acid diethyl ester 5382-77-4 C11H18O5
4,4-四氢吡喃二羧酸二乙酯
4,4-噁唑烷二甲醇,2-(4-甲氧苯基)- 5,5-dihydroxymethyl-2-(4-methoxy)phenyl-1,3-oxazolidine 129687-61-2 C12H17NO4
4,4-噁唑烷二甲醇,2-(4-甲氧苯基)-
4,4-哌啶二醇盐酸盐 piperidine-4,4-diol hydrochloride 40064-34-4 C5H11NO2*ClH
4,4-哌啶二醇盐酸盐
4,4-哌啶二醇,3,3-二氟,盐酸盐(1:1) 3,3-difluoropiperidine-4,4-diol hydrochloride 1788044-01-8 C5H9F2NO2*ClH
4,4-哌啶二醇,3,3-二氟,盐酸盐(1:1)
4,4-哌啶二醇 piperidine-4,4-diol 73390-11-1 C5H11NO2
4,4-哌啶二醇
4,4-哌啶二基二甲醇 piperidine-4,4-dimethanol 848070-24-6 C7H15NO2
4,4-哌啶二基二甲醇
4,4-双十二烷基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十烷酸十二烷基酯 —— 65301-38-4 C52H104O4S2Sn
4,4-双十二烷基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十烷酸十二烷基酯
4,4-双十二烷基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十二烷酸十四烷基酯 —— 83833-23-2 C56H112O4S2Sn
4,4-双十二烷基-7-氧代-8-氧杂-3,5-二硫杂-4-锡杂二十二烷酸十四烷基酯
4,4-双丙基环己酮 4,4-dipropylcyclohex-2-en-1-one 60729-41-1 C12H20O
4,4-双丙基环己酮
4,4-双(羟甲基)哌啶-1-羧酸叔丁酯 tert-butyl 4,4-bis(hydroxymethyl)piperidine-1-carboxylate 374794-84-0 C12H23NO4
4,4-双(羟甲基)哌啶-1-羧酸叔丁酯
4,4-双(羟甲基)-2-(4-硝基苯基)恶唑烷 4,4-bis(hydroxymethyl)-2-(4-nitrophenyl)oxazolidine 104445-25-2 C11H14N2O5
4,4-双(羟甲基)-2-(4-硝基苯基)恶唑烷
4,4-双(甲硫)-2-苯基-1,3-丁二烯-1,1-二甲腈 2-(3,3-bis(methylthio)-1-phenylallylidene)malononitrile 64608-21-5 C14H12N2S2
4,4-双(甲硫)-2-苯基-1,3-丁二烯-1,1-二甲腈
4,4-双(甲氧甲基)-2,6-二甲基庚烷 4,4-bis (methoxymethyl)-2,6-dimethylheptane 129228-07-5 C13H28O2
4,4-双(甲氧甲基)-2,6-二甲基庚烷
4,4-双(甲氧基甲基)二苯醚 1,1'-Oxybis((methoxymethyl)benzene) 29060-60-4 C16H18O3
4,4-双(甲氧基甲基)二苯醚