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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
    4,5,6,7-四氢-3-(4-甲氧基苯基)-1H-吲唑 3-(4-methoxyphenyl)-4,5,6,7-tetrahydro-1H-indazole 58413-04-0 C14H16N2O
    4,5,6,7-四氢-1H-吲唑-5-羧酸 4,5,6,7-tetrahydro-1H-indazole-5-carboxylic acid 52834-38-5 C8H10N2O2
    4,5,6,7-四氢-1-苯并噻吩-4-基脲 4,5,6,7-tetrahydro-benzo[b]-thien-4-ylurea 58093-96-2 C9H12N2OS
    4,5,6,7-四氢-1-苯并噻吩-2-甲醛 4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbaldehyde 57021-53-1 C9H10OS
    4,5,6,7-四氢-1-苯并噻吩-2-甲酰胺 4,5,6,7-tetrahydro-benzo[<i>b</i>]thiophene-2-carboxylic acid amide 57021-58-6 C9H11NOS
    4,5,6,7-四氢-1-(4-甲氧基苯基)-7-氧代-6-[4-(2-氧代-1-哌啶基)苯基]-1H-吡唑并[3,4-c]吡啶-3-羧酸乙酯 ethyl 1-(4-methoxyphenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate 503614-91-3 C27H28N4O5
    4,5,6,7-四氢-1-(4-甲氧基苯基)-6-(4-硝基苯基)-7-氧代-1H-吡唑并[3,4-C]吡啶-3-羧酸乙酯 ethyl 1-(4-methoxyphenyl)-6-(4-nitrophenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate 536759-91-8 C22H20N4O6
    4,5,6,7-四氢-1,2-二苯基-1H-吲哚 1,2-diphenyl-4,5,6,7-tetrahydro-1H-indole 51495-03-5 C20H19N
    4,5,6,7-四氢-1,2,3-苯并噻二唑 Cyclohexeno-1,2,3-thiadiazol 56382-72-0 C6H8N2S
    4,5,6,7,8,8-六氯-3a,4,7,7alpha-四氢-4,7-甲桥异苯并呋喃-1,3-二酮与2,2-二甲基-1,3-丙烷二醇,2,5-呋喃二酮和1,2-丙烷二醇聚合物 2,2-Dimethylpropane-1,3-diol;furan-2,5-dione;1,7,8,9,10,10-hexachloro-4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione;propane-1,2-diol 59326-15-7 C21H24Cl6O10
    4,5,5-三氯-2,4-二甲基-1,2-噻唑烷-3-酮 2.4-Dimethyl-4.5.5-trichlor-isothiazolidin-3-on 54414-90-3 C5H6Cl3NOS
    4,5'-二甲基-8-甲氧基补骨脂素 4,5'-dimethyl-8-methoxypsoralen 5307-51-7 C14H12O4
    4,5'-[异亚丙基二[(4,1-亚苯基)氧基]]二(异苯并呋喃-1,3-二酮) 4-(2,3-dicarboxyphenoxy)-4'-(3,4-dicarboxyphenoxy)diphenyl-2,2-propane dianhydride 53196-94-4 C31H20O8
    4,4′-二异硫氰酰-2,2′-基二磺酸二钠盐 Benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-isothiocyanato- 53005-05-3 C16H10N2O6S4
    4,4’-环己基亚甲基二苯酚 2,2-bis(4-hydroxyphenyl)methylenecyclohexane 5189-40-2 C19H20O2
    4,4’-二硝基-2-联苯胺 4,4'-dinitro-2-biphenylamine 51787-75-8 C12H9N3O4
    4,4’-二甲基连四硫富瓦烯 4,4'-Dimethyl-2,2'-bi(1,3-dithiolylidene) 5058-43-5 C8H8S4
    4,4’-二甲二苯基二碲 bis(2-methoxyphenyl) ditelluride 56821-76-2 C14H14O2Te2
    4,4’-二溴-2,2’-二羧基联苯 4,4'-Dibrom-diphensaeure 54389-67-2 C14H8Br2O4
    4,4’-二氰基二苯乙烯 4,4'-ethynediyl-di-benzonitrile 5216-36-4 C16H8N2
    4,4’-二氯-2,2’-二羧基联苯 4,4'-dichlorobiphenyl-2,2'-dicarboxylic acid 54389-65-0 C14H8Cl2O4
    4,4’-二氨基二苯胺 4,4'-diaminodiphenylamine 537-65-5 C12H13N3
    4,4’-二-N-乙酰氨基-二苯基砜-d8 4,4'-Di-N-acetylamino-diphenylsulfone-d8 557794-37-3 C16H16N2O4S
    4,4’-(1,3-丙二氧基)二苯胺 1,3-bis(4-aminophenoxy)propane 52980-20-8 C15H18N2O2
    4,4’,4"-三氨基三苯甲烷 4,4',4''-triaminotriphenylmethane 548-61-8 C19H19N3
    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,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
    4,4-四氢吡喃二羧酸二乙酯 tetrahydro-pyran-4,4-dicarboxylic acid diethyl ester 5382-77-4 C11H18O5
    4,4-二苯基丁烷-1-醇 4,4-diphenylbutan-1-ol 56740-71-7 C16H18O
    4,4-二苯基-2-环戊烯基胺 4,4-Diphenyl-2-cyclopentenylamine 56740-43-3 C17H18ClN
    4,4-二苯基-2-戊炔 4,4-Diphenyl-pent-2-in 54372-84-8 C17H16
    4,4-二硝基戊酸 4,4-Dinitrovaleric acid 5029-31-2 C5H8N2O6
    4,4-二硝基庚二酸 4,4-dinitropimelic acid 5029-40-3 C7H10N2O8
    4,4-二硝基-2,2-联吡啶 N,N-二氧化物 4,4'-dinitro-2,2'-bipyridyl-N,N'-dioxide 51595-55-2 C10H6N4O6
    4,4-二甲氧基哌啶 4,4-dimethoxy piperidine 5608-82-2 C7H15NO2
    4,4-二甲氧基丁醛 4,4-dimethoxybutanal 56681-97-1 C6H12O3
    4,4-二甲氧基-丁-3-烯腈 4,4-dimethoxy-but-3-enenitrile 59944-01-3 C6H9NO2
    4,4-二甲氧基-2-甲基环己-2,5-二烯酮 4,4-dimethoxy-2-methylcyclohexa-2,5-dienone 57197-11-2 C9H12O3
    4,4-二甲氧基-2-丁酮 acetylacetaldehyde dimethyl acetal 5436-21-5 C6H12O3
    4,4-二甲基衣康酸 2-isopropylidenesuccinic acid 584-27-0 C7H10O4
    4,4-二甲基戊-1-炔-3-酮 4,4-dimethyl-1-pentyn-3-one 5891-25-8 C7H10O
    4,4-二甲基恶唑啉 4,4-dimethyl-oxazolidine 51200-87-4 C5H11NO
    4,4-二甲基恶唑-2-硫 4,4-dimethyloxazolidine-2-thione 54013-55-7 C5H9NOS
    4,4-二甲基异喹啉-1,3(2H,4H)-二酮 4,4-dimethyl-4H-isoquinoline-1,3-dione 5488-36-8 C11H11NO2
    4,4-二甲基庚酸 4,4-Dimethylheptansaeure 50902-80-2 C9H18O2
    4,4-二甲基己醛 4,4-dimethyl-hexanal 5932-91-2 C8H16O
    4,4-二甲基-戊-2-炔酸酰胺 4,4-dimethyl-pent-2-ynoic acid amide 52324-02-4 C7H11NO
    4,4-二甲基-庚二酸 4,4-dimethyl-1,7-heptanedioic acid 5325-75-7 C9H16O4
    4,4-二甲基-7-硝基-1,2,3,4-四氢喹啉 4,4-dimethyl-7-nitro-1,2,3,4-tetrahydroquinoline 561297-83-4 C11H14N2O2
    4,4-二甲基-5-苯基戊-1-烯-3-酮 4,4-dimethyl-5-phenylpent-1-en-3-one 53477-46-6 C13H16O