| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 4,5,6,7-四氢-苯并[b]噻吩-2-羰酰氯 | 4,5,6,7-tetrahydrobenzo[b]thiophene-2-carbonyl chloride | 65361-26-4 | C9H9ClOS |
| 4,5,6,7-四氢-5-(苯基甲基)-2H-吡唑并[4,3-c]吡啶-3-胺 | 5-Benzyl-4,5,6,7-tetrahydro-1H-pyrazolo[4,3-C]pyridin-3-amine | 682732-81-6 | C13H16N4 |
| 4,5,6,7-四氢-4-氧代-吡唑并[1,5-a]吡嗪-2-羧酸甲酯 | 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5-a]pyrazine-2-carboxylic acid methyl ester | 604003-25-0 | C8H9N3O3 |
| 4,5,6,7-四氢-3H-咪唑并[4,5-C]吡啶二盐酸盐 | 4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine dihydrochloride | 62002-31-7 | C6H11Cl2N3 |
| 4,5,6,7-四氢-2-苯并噻吩-1-羧酸 | 4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid | 6435-75-2 | C9H10O2S |
| 4,5,6,7-四氢-2-苯基-2H-异吲哚-1-甲醛2,4-二硝基苯基腙 | 4,5,6,7-Tetrahydro-2-phenyl-2H-isoindole-1-carboxaldehyde (2,4-dinitrophenyl)hydrazone | 61863-05-6 | C21H19N5O4 |
| 4,5,6,7-四氢-2-甲基-咪唑并[4,5,1-jk][1,4]苯并二氮杂卓 | 1-methyl-6,7,8,9-tetrahydro-2,7,9a-triaza-cyclohepta[<i>cd</i>]azulene | 66596-62-1 | C11H13N3 |
| 4,5,6,7-四氢-2-甲基-咪唑并[1,5,4-ef][1,5]苯并二氮杂卓 | 1-methyl-6,7,8,9-tetrahydro-2,6,9a-triaza-cyclohepta[<i>cd</i>]azulene | 66596-63-2 | C11H13N3 |
| 4,5,6,7-四氢-2-甲基-2H-吲唑-5-胺 | 2-Methyl-4,5,6,7-tetrahydro-2H-indazol-5-ylamine | 612820-69-6 | C8H13N3 |
| 4,5,6,7-四氢-1H-苯并三唑 | 4,5,6,7-tetrahydro-2<i>H</i>-benzo[1,2,3]triazole | 6789-99-7 | C6H9N3 |
| 4,5,6,7-四氢-1H-咪唑并[4,5-c]吡啶 | 4,5,6,7-tetrahydro-3H-imidazo[4,5-c]pyridine | 6882-74-2 | C6H9N3 |
| 4,5,6,7-四氢-1H-吲唑-3-甲酸 | 4,5,6,7-tetrahydro-1H-indazole-3-carboxylic acid | 6076-13-7 | C8H10N2O2 |
| 4,5,6,7-四氢-1H-吲哚-2-羧酸乙酯 | ethyl 4,5,6,7-tetrahydro-1H-indole-2-carboxylate | 65880-18-4 | C11H15NO2 |
| 4,5,6,7-四氢-1-(吡啶-2-基)-1H-吲唑-5-羧酸甲酯 | 1-pyridin-2-yl-4,5,6,7-tetrahydro-1<i>H</i>-indazole-5-carboxylic acid methyl ester | 68587-29-1 | C14H15N3O2 |
| 4,5,6,7-四氢-1,3-苯并噻唑-2-基甲胺 | 1-(4,5,6,7-tetrahydro-1,3-benzothiazol-2-yl)methanamine | 651706-15-9 | C8H12N2S |
| 4,5,6,7-四氢-1,3-苯并二硫醇-2-酮 | cyclohexano<d>-1,3-dithiole-2-one | 698-41-9 | C7H8OS2 |
| 4,5,6,7-四氢-1,2-苯并噻唑 | 4,5,6,7-Tetrahydro-1,2-benzothiazol | 60230-92-4 | C7H9NS |
| 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(羟基甲基)-1,3-丙烷二醇和1,3-异苯并呋喃二酮的聚合物 | 2-Benzofuran-1,3-dione;2,2-bis(hydroxymethyl)propane-1,3-diol;1,7,8,9,10,10-hexachloro-4-oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione | 67874-94-6 | C22H18Cl6O10 |
| 4,5,5-三甲基-2-(1-苯基庚-1-烯-2-基)-1,3-二恶烷 | 4,5,5-trimethyl-2-[(E)-1-phenylhept-1-en-2-yl]-1,3-dioxane | 6309-48-4 | C20H30O2 |
| 4,5,5-三甲基-1,3-二恶烷 | 4,5,5-Trimethyl-1,3-dioxane | 6301-68-4 | C7H14O2 |
| 4,4′-二硝基二苯基二氨基脲 | 1,5-bis-(4-nitro-phenyl)-carbonohydrazide | 622-69-5 | C13H12N6O5 |
| 4,4′-二巯基二苯乙烯 | trans-4,4'-dimercaptostilbene | 614756-39-7 | C14H12S2 |
| 4,4’-草酰二苯甲酸二甲酯 | dimethyl 4,4'-oxalyldibenzoate | 66553-02-4 | C18H14O6 |
| 4,4’-双(二甲氨基)偶氮苯 | methyl orange | 6257-64-3 | C16H20N4 |
| 4,4’-二苯甲酰氧化联苯 | 4,4'-bis(benzoyloxy)biphenyl | 60469-90-1 | C26H18O4 |
| 4,4’-二甲基二苯硫醚 | di-(p-tolyl)sulfane | 620-94-0 | C14H14S |
| 4,4’-二氰基二苯溴甲烷 | 4,4-diphenylcyano dibromomethane | 69545-39-7 | C15H9BrN2 |
| 4,4’-二氨基三苯基甲烷 | 4,4'-benzylidenedianiline | 603-40-7 | C19H18N2 |
| 4,4’-二氨基-3,3’-二甲基二苯基环己烷 | 1,1'-bis(3-methyl-4-aminophenyl)cyclohexane | 6442-08-6 | C20H26N2 |
| 4,4’-三亚甲基双(1-甲基哌啶) | 1-methyl-4-(3-(1-methylpiperidin-4-yl)propyl)piperidine | 64168-11-2 | C15H30N2 |
| 4,4’-[(苯亚甲基)二[4,1-亚苯基偶氮基(4,5-二氢-3-甲基-5-氧代-1H-吡唑-4,1-二基)]]二(3-氯-5-甲基苯磺酸)二钠盐 | Disodium 4,4'-((phenylmethylene)bis(4,1-phenyleneazo(4,5-dihydro-3-methyl-5-oxo-1H-pyrazole-4,1-diyl)))bis(3-chloro-5-methylbenzenesulphonate) | 6548-24-9 | C41H32Cl2N8Na2O8S2 |
| 4,4’-(2-吡啶甲基)双酚 | 4,4'-(2-pyridylmethylene)diphenol | 603-41-8 | C18H15NO2 |
| 4,4’-(1,4-丁二氧基)二苯胺 | 4-[4-(4-aminophenoxy)butoxy]aniline | 6245-50-7 | C16H20N2O2 |
| 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-异亚丙基二(二异癸基亚磷酸苯酯) | Tetraisodecyl bisphenol A diphosphite | 61670-79-9 | C55H98O6P2 |
| 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-双丙基环己酮 | 4,4-dipropylcyclohex-2-en-1-one | 60729-41-1 | C12H20O |
| 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-亚癸基二苯酚 | 1,1-bis(4-hydroxyphenyl)decane | 61593-21-3 | C22H30O2 |
| 4,4-二苯氨基脲 | N,N-diphenyl semicarbazide | 603-51-0 | C13H13N3O |
| 4,4-二苯基哌啶盐酸盐 | 4,4-Diphenylpiperidine hydrochloride | 63675-71-8 | C17H19N*ClH |
| 4,4-二苯基-7-(1-吡咯烷基)-3-庚酮 | 3-Heptanone, 4,4-diphenyl-7-pyrrolidinyl- | 63834-36-6 | C23H29NO |
| 4,4-二苯基-6-吗啉基-3-己酮 | 6-morpholino-4,4-diphenyl-hexan-3-one | 63765-87-7 | C22H27NO2 |
| 4,4-二苯基-2,2-二联吡啶 | 4,4'-diphenyl-2,2'-bipyridine | 6153-92-0 | C22H16N2 |
| 4,4-二羟基-3-甲基-1-[3-(3,4,5-三甲氧基苯基)丙烯酰基]哌啶 | Piperidine, 4,4-dihydroxy-3-methyl-1-(3,4,5-trimethoxycinnamoyl)- | 67361-16-4 | C18H25NO6 |
| 4,4-二硝基戊酸甲酯 | 4,4-dinitrovaleriansaeure-methylester | 6921-12-6 | C6H10N2O6 |
| 4,4-二硝基戊酸乙酯 | Ethyl 4,4-dinitrovalerate | 6921-11-5 | C7H12N2O6 |
| 4,4-二硝基戊烷-1-醇 | 4,4-dinitro-pentan-1-ol | 6968-18-9 | C5H10N2O5 |
| 4,4-二硝基-1-苯基戊-2-烯-1-酮 | 1-Phenyl-4,4-dinitropenten-2-on-1 | 62116-08-9 | C11H10N2O5 |
| 4,4-二甲氧基乙酰乙酸甲酯 | 4,4-dimethoxy-3-oxo-butyric acid methyl ester | 60705-25-1 | C7H12O5 |