| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 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-(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-1,3-苯并噻唑-4-甲酰胺 | 4,5,6,7-Tetrahydro-benzothiazole-4-carboxylic acid amide | 95203-24-0 | C8H10N2OS |
| 4,5,6,7-四氢-1,3-苯并噻唑-2-硫醇 | 4,5,6,7-tetrahydrobenzo[d]thiazole-2-thiol | 42937-91-7 | C7H9NS2 |
| 4,5,6,7-四氢-1,3-苯并噻唑 | 4,5-Tetramethylen-thiazol | 4433-49-2 | C7H9NS |
| 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-苯异噁唑-3-甲醇 | 4,5,6,7-Tetrahydro-1,2-benzisoxazol-3-ylmethanol | 893638-91-0 | C8H11NO2 |
| 4,5,6,7-四氢-1,2-苯并恶唑-3-醇 | 4,5,6,7-tetrahydro-1,2-benz-3-isoxazolol | 27772-90-3 | C7H9NO2 |
| 4,5,6,7-四氢-1,2-苯并恶唑-3-羧酸 | 4,5,6,7-Tetrahydro-1,2-benzoxazole-3-carboxylic acid | 90005-77-9 | C8H9NO3 |
| 4,5,6,7-四氢-1,2-苯并异噻唑-3(2H)-酮 1,1-二氧化物 | 4,5,6,7-tetrahydro-1,2-benzisothiazol-3(2H)-one 1,1-dioxide | 95117-71-8 | C7H9NO3S |
| 4,5,6,7-四氢-1,2-苯并噻唑 | 4,5,6,7-Tetrahydro-1,2-benzothiazol | 60230-92-4 | C7H9NS |
| 4,5,6,7-四氢-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 |
| 4,5,6,7-四氟苯并[b]噻吩-2-羧酸甲酯 | methyl 4,5,6,7-tetrafluorobenzo<b>thiophen-2-carboxylate | 155167-42-3 | C10H4F4O2S |
| 4,5,6,7-四氟吲哚啉 | 4,5,6,7-Tetrafluoroindoline | 19282-55-4 | C8H5F4N |
| 4,5,6,7-四氟吲哚 | 4,5,6,7-tetrafluoro-1H-indole | 16264-67-8 | C8H3F4N |
| 4,5,6,7-四氟-3',6'-二羟基-螺[异苯并呋喃-1(3H),9'-[9H]氧杂蒽]-3-酮 | 4,5,6,7-tetrafluorofluorescein | 185318-74-5 | C20H8F4O5 |
| 4,5,6,7-四氟-2-苯并噻吩 | 4,5,6,7-tetrafluorobenzo<c>thiophene | 137676-35-8 | C8H2F4S |
| 4,5,6,7-四氟-2-甲基苯并[B]呋喃-3-甲酸乙酯 | 3-Aethoxycarbonyl-4,5,6,7-tetrafluor-2-methyl-cumaron | 3265-71-2 | C12H8F4O3 |
| 4,5,6,7-四氟-2-甲基-1-苯并呋喃-3-羧酸 | 3-Carboxy-4,5,6,7-tetrafluor-2-methyl-cumaron | 3265-72-3 | C10H4F4O3 |
| 4,5,6,7-四氟-2-甲基-1-苯并呋喃-3-羧酸 | 5-Pyrimidinecarboxamide, 2-amino-N-(8-(p-fluorobenzyl)-3-beta-nortropanyl)-4-methoxy-, monomaleate | 84923-18-2 | C24H28FN5O6 |
| 4,5,6,7-四氟-2-甲基-1,3-苯并噻唑 | 2-methyl-4,5,6,7-tetrafluorobenzothiazole | 70016-00-1 | C8H3F4NS |
| 4,5,6,7-四氟-1H-苯并[d][1,2,3]噻唑 | 4,5,6,7-tetrafluorobenzotriazole | 26888-72-2 | C6HF4N3 |
| 4,5,6,7-四氟-1H-吲哚-3-羧酸 | 4,5,6,7-tetrafluoroindole-3-carboxylic acid | 124614-50-2 | C9H3F4NO2 |
| 4,5,6,7-四氟-1H-吲哚-3-甲醛 | 3-formyl-4,5,6,7-tetrafluoroindole | 30683-38-6 | C9H3F4NO |
| 4,5,6,7-四氟-1,3-苯并噻唑-2-胺 | 4,5,6,7-tetrafluorobenzo[d]thiazol-2-amine | 70015-95-1 | C7H2F4N2S |
| 4,5,6,7-六氢-苯并[d]异噁唑-3-羧酸乙酯 | ethyl 4,5,6,7-tetrahydrobenzo[d]isoxazole-3-carboxylate | 1013-14-5 | C10H13NO3 |
| 4,5,6,7,8,9-六氢环辛并[c][1,2]恶唑 | 3,4-Hexamethylen-isoxazol | 4734-91-2 | C9H13NO |
| 4,5,6,7,8,9-六氢环辛基[d][1,3]噻唑-2-胺 | 4,5,6,7,8,9-hexahydro-cyclooctathiazol-2-ylamine | 27461-00-3 | C9H14N2S |
| 4,5,6,7,8,9-六氢环辛基[b]噻吩-2-羧酸 | 4,5,6,7,8,9-hexahydrocycloocta[b]thiophene-2-carboxylic acid | 40133-09-3 | C11H14O2S |
| 4,5,6,7,8,9,10,11-八氢-1H-环癸[c]吡唑 | 1H-Cyclodecapyrazole, 4,5,6,7,8,9,10,11-octahydro- | 34176-71-1 | C11H18N2 |
| 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 |
| 4,5,6,7,8,8-六氯-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 |
| 4,5,6,6a-四氢-3aH-环戊二烯并[d][1,2]恶唑-3-羧酸 | 4,5,6,6a-Tetrahydro-3aH-cyclopenta[d]isoxazole-3-carboxylic acid | 176909-91-4 | C7H9NO3 |
| 4,5,6,11-四氢-3H-吡啶并[3,2-a]咔唑-3-酮 | 11H-3-oxo-3,4,5,6-tetrahydropyrido<3,2-a>carbazole | 127040-37-3 | C15H12N2O |
| 4,5,5-三甲基-吡咯烷-2-酮 | 4,5,5-trimethyl-pyrrolidin-2-one | 16068-61-4 | C7H13NO |
| 4,5,5-三甲基-3-苯基呋喃-2-酮 | 3-phenyl-4,5,5-trimethyl-3(5H)-furanone | 30982-21-9 | C13H14O2 |
| 4,5,5-三甲基-2-氧代-2,5-二氢-3-呋喃甲腈 | 4,5,5-trimethyl-2-oxo-2,5-dihydro-furan-3-carbonitrile | 13332-71-3 | C8H9NO2 |
| 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 |
| 4,5,5-三氯-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 |
| 4,5,11-三甲基喹啉并[2,3-b]吲哚 | 5,9,10-Trimethyl-10H-10,11-diaza-benzo[b]fluorene | 125157-97-3 | C18H16N2 |
| 4,4′-联吡啶 水合物 | 4,4'-bipyridine dihydrate | 123333-55-1 | C10H8N2*2H2O |
| 4,4′-偶氮吡啶 | 4,4′-azopyridine | 2632-99-7 | C10H8N4 |
| 4,4’-联吡啶-D8 | 4,4'-bipyridine-d<sub>8</sub> | 132125-39-4 | C10H8N2 |
| 4,4’-双(二苯并氮杂卓-1-基)联苯 | 4,4'-Bis(dibenzazepin-1-YL)biphenyl | 204200-08-8 | C40H28N2 |
| 4,4’-双(二甲氨基)偶氮苯 | methyl orange | 6257-64-3 | C16H20N4 |
| 4,4’-二羟基偶氮苯 | 4,4'-dihydroxyazobenzene | 2050-16-0 | C12H10N2O2 |
| 4,4’-二羟基-2,2’-联吡啶 | 4,4'-dihydroxy-2,2'-dipyridine | 90770-88-0 | C10H8N2O2 |