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有机杂环化合物

下级分类

中文名称 英文名称 CAS号 化学式
四氢-1-[1-(苯基甲基)-4-哌啶基]-2(1h)-嘧啶酮 1-Benzyl-4-<1,3-propylenureido>-piperidin 61220-38-0 C16H23N3O
四氢-1-(羟基甲基)-4-甲氧基-5,5-二甲基-2(1H)-嘧啶酮 2(1H)-Pyrimidinone, tetrahydro-1-(hydroxymethyl)-4-methoxy-5,5-dimethyl- 71205-49-7 C8H16N2O3
四氢-1-(5-三氟甲基-1,3,4-噻二唑-2-基)-3-甲基-6-乙酰氧基-2-(1H)-嘧啶酮 tetrahydro-1-(5-trifluoromethyl-1,3,4-thiadiazol-2-yl)-3-methyl-6-acetyloxy-2(1H)-pyrimidinone 59293-40-2 C10H11F3N4O3S
四氢-1-(4-哌啶基)-2(1h)-嘧啶酮 1-(piperidin-4-yl)tetrahydropyrimidmn-2(1H)-one 61220-36-8 C9H17N3O
四氢-1,4-噻嗪-3,5-二酮 tetrahydro-1,4-thiazine-3,5-dione 80023-40-1 C4H5NO2S
四氢-1,4-二硝基咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 1,4-dinitroglycoluril 55510-04-8 C4H4N6O6
四氢-1,3-双(羟基甲基)-5-丙基-1,3,5-三嗪-2(1H)-酮 Tetrahydro-1,3-bis(hydroxymethyl)-5-propyl-1,3,5-triazin-2(1H)-one 90228-18-5 C8H17N3O3
四氢-1,3-二甲基-4-甲氧基-6-硫代-1,3,5-三嗪-2-酮 tetrahydro-1,3-dimethyl-4-methoxy-6-thioxo-1,3,5-triazin-2-one 84658-16-2 C6H9N3O2S
四氢-1,3-二(羟基甲基)-4-甲氧基-5,5-二甲基-1H-嘧啶-2-酮 Tetrahydro-1,3-bis(hydroxymethyl)-4-methoxy-5,5-dimethyl-1H-pyrimidin-2-one 13747-12-1 C9H18N2O4
四氢-1,3-二(羟基甲基)-1,3,5-三嗪-2(1H)-酮 Tetrahydro-1,3-bis(hydroxymethyl)-1,3,5-triazin-2(1H)-one 19708-68-0 C5H11N3O3
四氢-1,3-二(3-羟基-2,2-二甲基丙基)-2(1H)-嘧啶酮 Tetrahydro-1,3-bis(3-hydroxy-2,2-dimethylpropyl)-1H-pyrimidin-2-one 71686-02-7 C14H28N2O3
四氢-1,3,5-三嗪-2(1H)-酮 1,3,5-Triazin-2(1H)-one, tetrahydro- 7098-14-8 C3H7N3O
四氢-1,3,5,5-四甲基-1H-嘧啶-2-酮 Tetrahydro-1,3,5,5-tetramethyl-1H-pyrimidin-2-one 30879-82-4 C8H16N2O
四氢-1,3,4-三(羟基甲基)咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 2,4,6-trimethylol-2,4,6,8-tetraazabicyclo[3.3.0]ocatne-3,7-dione 5001-82-1 C7H12N4O5
四氢-1,3,4,6-四硝基咪唑并[4,5-d]咪唑-2,5(1H,3H)-二酮 tetranitroglycoluril 55510-03-7 C4H2N8O10
四氢-1,3,4,6-四甲基咪唑并(4,5-d)咪唑-2,5(1H,3H)-二酮 mebicar 10095-06-4 C8H14N4O2
四氢-1,2-二噻英 1,2-dithiane 505-20-4 C4H8S2
四氢-1(2H)-哒嗪硫代甲酰胺 hexahydropyridazine-1-carbothioamide 682802-27-3 C5H11N3S
四氢-(9ci)-2H-硫代吡喃-4-羧酸 tetrahydro-2H-thiopyran-4-carboxylic acid 89489-53-2 C6H10O2S
四氢-(2H)-1,4-硫氮杂革-5-酮 perhydro-1,4-thiazepin-5-one 2896-98-2 C5H9NOS
四氟间苯二酚水合物 3-(2-Acetamidoethylsulfinyl)-6-(1-hydroxy-1-methylethyl)-7-oxo-1-azabicyclo(3.2.0)hept-2-ene-2-carboxylic acid 87695-64-5 C14H20N2O6S
四氟邻苯二甲酰亚胺 Tetrafluorphthalimid 652-11-9 C8HF4NO2
四氟草酸磷酸锂 LiOTFP 521065-36-1 C2F4O4P*Li
四氟硼酸四庚基铵 2,5-Dimethoxy-4-(morpholin-4-yl)benzenediazonium tetrafluoroborate 52018-28-7 C12H16BF4N3O3
四氟硼酸二苯基(乙基)磺基鎓 1-(hydroxyimino)-1-(4-methoxybenzo(b)furane-2-yl)methylamine 84748-11-8 C10H10N2O3
四氟硼酸二氢1,3-二(叔-丁基)-4,5--1H-咪唑正离子 1,3-Di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium 137581-21-6 C11H23BF4N2
四氟硼酸1-丁基吡啶鎓 1-Butylpyridinium Tetrafluoroborate 203389-28-0 C9H14BF4N
四氟硼酸1-丁基-3-甲基吡啶鎓 1-Butyl-3-methylpyridinium tetrafluoroborate 597581-48-1 C10H16BF4N
四氟硼酸1,3-二甲基咪唑正离子 1,3-dimethylimidazolium Tetrafluoroborate 121091-31-4 C5H9BF4N2
四氟硼酸(1-甲基-3-辛基咪唑翁) 1-Methyl-3-octylimidazolium tetrafluoroborate 244193-52-0 C12H23BF4N2
四氟环氧乙烷 Tetrafluorooxirane 694-17-7 C2F4O
四氟哒嗪 tetrafluoropyridazine 7627-80-7 C4F4N2
四氟吡嗪 Tetrafluorpyrazin 13177-77-0 C4F4N2
四氟乙烷-beta-磺内酯 tetrafluoroethane-β-sultone 697-18-7 C2F4O3S
四氟-4-(2,4,6-三甲基苯基偶氮)-吡啶 2,3,5,6-tetrafluoro-4-(2,4,6-trimethylphenylazo)pyridine 86249-71-0 C14H11F4N3
四氟-1,3-二硫五氮杂环 tetrafluoro-1,3-dithiaetane 1717-50-6 C2F4S2
四氘代呋喃唑酮 Furazolidone-d4 1217222-76-8 C8H7N3O5
四正丁基合双(1,3-二噻环戊二烯-2-硫酮-4,5-二硫醇)镍(III) 2-Sulfanylidene-1,3-dithiole-4,5-dithiolate;2-sulfanylidene-1,3-dithiole-4-thiolate;tetrabutylphosphanium 105029-70-7 C22H37PS9-2
四戊基铵四氟硼酸酯 4-Aethyl-5-methyl-thiazol 52414-91-2 C6H9NS
四异硫氰酸化硅 2,4,6-tris(trichloromethyl)-s-triazine 6542-67-2 C6Cl9N3
四对氯苯基卟吩 5,10,15,20-Tetrakis(4-chlorophenyl)-21,22-dihydroporphyrin 22112-77-2 C44H26Cl4N4
四噻吩-2-基硅烷 tetrakis(2-thienyl)silane 17940-73-7 C16H12S4Si
四嗪-活性脂 3-(4-phenylacetic acid)-1,2,4,5-tetrazine succinimidyl ester 1616668-55-3 C14H11N5O4
四嗪-氨基叔丁酯 tert-butyl (4-(1,2,4,5-tetrazin-3-yl)benzyl)carbamate 1380500-93-5 C14H17N5O2
四唑钠 sodium tetrazolate 13440-29-4 CHN4*Na
四唑酰草胺代谢物 1-(2-chlorophenyl)-4,5-dihydro-1H-1,2,3,4-tetrazol-5-one 98377-35-6 C7H5ClN4O
四唑酰草胺 fentrazamide 158237-07-1 C16H20ClN5O2
四唑紫 2,5-diphenyl-3-(1-naphthyl)-2H-tetrazolium chloride 1719-71-7 C23H17N4*Cl
四唑硝基紫 3-(Naphthalen-1-yl)-2-(4-nitrophenyl)-5-phenyl-2,3-dihydro-1H-tetrazol-1-ium chloride 25413-85-8 C23H18ClN5O2
四唑并[5,1-b][1,3]苯并噻唑 [1,2,3,4]tetrazole[5,1-b][1,3]benzothiazole 248-02-2 C7H4N4S