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中文名称 英文名称 CAS号 化学式 结构式图片
4,5-二氢-4-甲基-1-(4-甲基-2-硝基苯基)-5-吗啉代-1,2,3-三唑 4,5-Dihydro-4-methyl-1-(4-methyl-2-nitrophenyl)-5-morpholino-1,2,3-triazole 149179-57-7 C14H19N5O3
4,5-二氢-4-甲基-1-(4-甲基-2-硝基苯基)-5-吗啉代-1,2,3-三唑
4,5-二氢-4-氧代呋喃[3,2]吡啶 5H-furo[3,2-c]pyridin-4-one 26956-43-4 C7H5NO2
4,5-二氢-4-氧代呋喃[3,2]吡啶
4,5-二氢-4-氧代-3H-吡咯并[3,2-d]嘧啶-7-羧酸甲酯 methyl 4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidine-7-carboxylate 779326-74-8 C8H7N3O3
4,5-二氢-4-氧代-3H-吡咯并[3,2-d]嘧啶-7-羧酸甲酯
4,5-二氢-4-氧代-1H-吡咯并[3,2-d]嘧啶-7-羧酸乙酯 ethyl 4-hydroxy-5H-pyrrolo[3,2-d]pyrimidine-7-carboxylate 853058-41-0 C9H9N3O3
4,5-二氢-4-氧代-1H-吡咯并[3,2-d]嘧啶-7-羧酸乙酯
4,5-二氢-4-[[4-甲基-3-[(苯基氨基)磺基基]苯基]偶氮]-5-羰基-1-(4-磺酸根苯基)-1H-吡唑-3-羧酸氢钠 isopropyl undecanoate 50638-98-7 C14H28O2
4,5-二氢-4-[[4-甲基-3-[(苯基氨基)磺基基]苯基]偶氮]-5-羰基-1-(4-磺酸根苯基)-1H-吡唑-3-羧酸氢钠
4,5-二氢-4-[[2-甲氧基-5-甲基-4-[[2-(磺基氧基)乙基]磺酰基]苯基]偶氮]-5-氧代-1-(4-磺基苯基)-1H-吡唑-3-羧酸 4,5-Dihydro-4-((2-methoxy-5-methyl-4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid 21016-00-2 C20H20N4O13S3
4,5-二氢-4-[[2-甲氧基-5-甲基-4-[[2-(磺基氧基)乙基]磺酰基]苯基]偶氮]-5-氧代-1-(4-磺基苯基)-1H-吡唑-3-羧酸
4,5-二氢-4-[2-(2-甲氧基-5-甲基苯基)偶氮]-3-甲基-5-氧代-1H-吡唑-1-甲脒乙酸盐(1:1) 4,5-Dihydro-4-[(2-methoxy-5-methylphenyl)azo]-3-methyl-5-oxo-1H-pyrazole-1-carboxamidine monoacetate 94109-04-3 C15H20N6O4
4,5-二氢-4-[2-(2-甲氧基-5-甲基苯基)偶氮]-3-甲基-5-氧代-1H-吡唑-1-甲脒乙酸盐(1:1)
4,5-二氢-4-[(2-硝基苯基)偶氮]-5-氧代-1-苯基-1H-吡唑-3-羧酸乙酯 ethyl 4-[(2-nitrophenyl)diazenyl]-5-oxo-1-phenyl-4H-pyrazole-3-carboxylate 68213-91-2 C18H15N5O5
4,5-二氢-4-[(2-硝基苯基)偶氮]-5-氧代-1-苯基-1H-吡唑-3-羧酸乙酯
4,5-二氢-4-[(2-甲氧基-5-甲基苯基)偶氮]-3-甲基-5-氧代-1H-吡唑-1-甲脒单盐酸盐 hydron;4-[(2-methoxy-5-methylphenyl)diazenyl]-3-methyl-5-oxo-4H-pyrazole-1-carboximidamide;chloride —— C13H17ClN6O2
4,5-二氢-4-[(2-甲氧基-5-甲基苯基)偶氮]-3-甲基-5-氧代-1H-吡唑-1-甲脒单盐酸盐
4,5-二氢-4,5-二羟基尿酸 dihydroxyuric acid 67708-22-9 C5H6N4O5
4,5-二氢-4,5-二羟基尿酸
4,5-二氢-4,5-二硝基-1H-咪唑-2-胺 4,5-Dinitro-4,5-dihydro-1H-imidazol-2-amine 644996-55-4 C3H5N5O4
4,5-二氢-4,5-二硝基-1H-咪唑-2-胺
4,5-二氢-4,4-二甲基咪唑并[1,5-a]喹喔啉-3-羧酸叔丁酯 tert-butyl 4,4-dimethyl-5H-imidazo[1,5-a]quinoxaline-3-carboxylate 152273-12-6 C17H21N3O2
4,5-二氢-4,4-二甲基咪唑并[1,5-a]喹喔啉-3-羧酸叔丁酯
4,5-二氢-3H-螺叔丁基[苯并[B][1,4]氧杂氮杂-2,4'-哌啶]-1'-羧酸叔丁酯 tert-butyl 4,5-dihydro-3H-spiro[benzo[b]-[1,4]oxazepine-2,4'-pipeidine]-1'-carboxylate 693789-34-3 C18H26N2O3
4,5-二氢-3H-螺叔丁基[苯并[B][1,4]氧杂氮杂-2,4'-哌啶]-1'-羧酸叔丁酯
4,5-二氢-3H-萘并[1,8-Bc]呋喃 4,5-dihydro-3H-naphtho<1,8-bc>furan 5656-61-1 C11H10O
4,5-二氢-3H-萘并[1,8-Bc]呋喃
4,5-二氢-3H-吡咯-2-羧酸 Δ<sup>1</sup>-pyrroline-2-carboxylic acid 2139-03-9 C5H7NO2
4,5-二氢-3H-吡咯-2-羧酸
4,5-二氢-3-苯基-2-呋喃酮 3-phenyldihydrofuran-2-one 6836-98-2 C10H10O2
4,5-二氢-3-苯基-2-呋喃酮
4,5-二氢-3-甲基-1H-吡唑 3-methyl-4,5-dihydro-1H-pyrazole 1911-30-4 C4H8N2
4,5-二氢-3-甲基-1H-吡唑
4,5-二氢-3-吲哚-2-基羰基-4-甲基呋喃-2-酮 4,5-dihydro-3-indol-2-ylcarbonyl-4-methylfuran-2-one 103763-38-8 C14H13NO3
4,5-二氢-3-吲哚-2-基羰基-4-甲基呋喃-2-酮
4,5-二氢-3-(苯基甲基)-5-[(2-丙炔基氧基)甲基]-2(3H)-呋喃酮 3-Benzyl-5-prop-2-ynyloxymethyl-dihydro-furan-2-one 27850-28-8 C15H16O3
4,5-二氢-3-(苯基甲基)-5-[(2-丙炔基氧基)甲基]-2(3H)-呋喃酮
4,5-二氢-3-(甲硫基)-1-苯基-1H-苯并[g]吲唑 3-(methylthio)-1-phenyl-4,5-dihydro-1H-benzo[g]indazole 871110-19-9 C18H16N2S
4,5-二氢-3-(甲硫基)-1-苯基-1H-苯并[g]吲唑
4,5-二氢-3-(4-羟基苯基)-5-异恶唑乙酸甲酯 methyl 2-(3-(4-hydroxyphenyl)-4,5-dihydroisoxazol-5-yl)acetate 478336-92-4 C12H13NO4
4,5-二氢-3-(4-羟基苯基)-5-异恶唑乙酸甲酯
4,5-二氢-3-(4-吡啶基)-2H-苯并[G]吲唑甲烷磺酸盐 methanesulfonate;3-pyridin-1-ium-4-yl-4,5-dihydro-1H-benzo[g]indazole 80997-85-9 C17H17N3O3S
4,5-二氢-3-(4-吡啶基)-2H-苯并[G]吲唑甲烷磺酸盐
4,5-二氢-3-(4-吡啶基)-2H-苯并(g)吲唑 3-(4-Pyridyl)-4,5-dihydro-1H-benzo[g]indazole 52837-55-5 C16H13N3
4,5-二氢-3-(4-吡啶基)-2H-苯并(g)吲唑
4,5-二氢-3,4-二氰基-2-甲基吡咯 4,5-dihydro-3,4-dicyano-2-methylpyrrole 101402-41-9 C7H7N3
4,5-二氢-3,4-二氰基-2-甲基吡咯
4,5-二氢-3,4,4-三甲基恶唑鎓碘化物 3,4,4-trimethyl-Δ<sup>2</sup>-oxazolinium iodide 30093-97-1 C6H12NO*I
4,5-二氢-3,4,4-三甲基恶唑鎓碘化物
4,5-二氢-3'H-螺[呋喃-3,2'-噻吩并[2,3-b]吡啶]-2,3'-二酮 4,5-dihydrospiro<furan-3(2H),2'(3'H)-thieno<2,3-b>pyridine>-2,3'-dione 107191-21-9 C10H7NO3S
4,5-二氢-3'H-螺[呋喃-3,2'-噻吩并[2,3-b]吡啶]-2,3'-二酮
4,5-二氢-2[6-氨基-2-苯并噻唑]-4-噻唑羧酸 2-(6-aminobenzo[d]thiazol-2-yl)-4,5-dihydrothiazole-4-carboxylic acid 118969-27-0 C11H9N3O2S2
4,5-二氢-2[6-氨基-2-苯并噻唑]-4-噻唑羧酸
4,5-二氢-2-苯基恶唑 2-phenyl-1,3-oxazoline 7127-19-7 C9H9NO
4,5-二氢-2-苯基恶唑
4,5-二氢-2-甲基-4-[2-(4-辛基苯基)乙基]-4-恶唑甲醇 {2-methyl-4-[2-(4-octylphenyl)ethyl]-4,5-dihydro-1,3-oxazol-4-yl}methanol 402616-28-8 C21H33NO2
4,5-二氢-2-甲基-4-[2-(4-辛基苯基)乙基]-4-恶唑甲醇
4,5-二氢-2-甲基-1H-咪唑-5-羧酸 2-methyl-4,5-dihydro-1H-imidazole-4-carboxylic acid 902771-01-1 C5H8N2O2
4,5-二氢-2-甲基-1H-咪唑-5-羧酸
4,5-二氢-2-甲基-1-乙烯基-1H-咪唑 1-Vinyl-2-methyl-2-imidazolin 1192-59-2 C6H10N2
4,5-二氢-2-甲基-1-乙烯基-1H-咪唑
4,5-二氢-2-甲基-1,3-恶唑-4-羧酸甲酯 4,5-dihydro-2-methyloxazole-4-carboxylic acid methyl ester 155884-28-9 C6H9NO3
4,5-二氢-2-甲基-1,3-恶唑-4-羧酸甲酯
4,5-二氢-2-异十七烷基-1H-咪唑-1-乙胺 1H-Imidazole-1-ethanamine, 4,5-dihydro-2-isoheptadecyl- 37349-04-5 C22H45N3
4,5-二氢-2-异十七烷基-1H-咪唑-1-乙胺
4,5-二氢-2-异丁基噻唑 2-(2-Methylpropyl)-2-thiazolin 26851-79-6 C7H13NS
4,5-二氢-2-异丁基噻唑
4,5-二氢-2-庚基-1H-咪唑-1-乙胺 1-(2-aminoethyl)-2-heptyl-4,5-dihydroimidazole 20513-79-5 C12H25N3
4,5-二氢-2-庚基-1H-咪唑-1-乙胺
4,5-二氢-2-十五烷基-1H-咪唑-1-乙醇 2-(2-pentadecyl-4, 5-dihydro-1H-imidazol-1-yl)ethanol 21631-87-8 C20H40N2O
4,5-二氢-2-十五烷基-1H-咪唑-1-乙醇
4,5-二氢-2-十五烷基-1H-咪唑-1-乙胺 EPI 20513-80-8 C20H41N3
4,5-二氢-2-十五烷基-1H-咪唑-1-乙胺
4,5-二氢-2-十三烷基-1H-咪唑-1-乙胺单乙酸盐 4,5-Dihydro-2-tridecyl-1H-imidazole-1-ethylamine monoacetate 94023-50-4 C20H41N3O2
4,5-二氢-2-十三烷基-1H-咪唑-1-乙胺单乙酸盐
4,5-二氢-2-十三烷基-1H-咪唑-1-乙胺 2-(2-tridecyl-4,5-dihydro-imidazol-1-yl)-ethylamine 57151-50-5 C18H37N3
4,5-二氢-2-十三烷基-1H-咪唑-1-乙胺
4,5-二氢-2-十七烷基-1H-咪唑 2-heptadecyl-2-imidazoline 105-28-2 C20H40N2
4,5-二氢-2-十七烷基-1H-咪唑
4,5-二氢-2-十一烷基恶唑 2-n-undecyl-4,5-dihydrooxazole 10431-84-2 C14H27NO
4,5-二氢-2-十一烷基恶唑
4,5-二氢-2-十一烷基-1H-咪唑-1-乙胺 2-aminoethyl-2-undecylimidazoline 95-37-4 C16H33N3
4,5-二氢-2-十一烷基-1H-咪唑-1-乙胺
4,5-二氢-2-十一烷基-1H-咪唑-1-丙基胺 4,5-Dihydro-2-undecyl-1H-imidazole-1-propylamine 93982-81-1 C17H35N3
4,5-二氢-2-十一烷基-1H-咪唑-1-丙基胺
4,5-二氢-2-十一烷基-1H-咪唑 2-undecyl-2-imidazoline 10443-61-5 C14H28N2
4,5-二氢-2-十一烷基-1H-咪唑
4,5-二氢-2-乙烯基-1H-咪唑 2-vinyl-4, 5-dihydro-1H-imidazole 10577-96-5 C5H8N2
4,5-二氢-2-乙烯基-1H-咪唑
4,5-二氢-2-丙基噻唑 2-propyl-4,5-dihydrothiazole 23185-09-3 C6H11NS
4,5-二氢-2-丙基噻唑
4,5-二氢-2-[[3-(三乙氧基硅烷基)丙基]硫代]-1H-咪唑单氢溴酸盐 3-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)propyl-triethoxysilane;hydron;bromide —— C12H27BrN2O3SSi
4,5-二氢-2-[[3-(三乙氧基硅烷基)丙基]硫代]-1H-咪唑单氢溴酸盐
4,5-二氢-2-[[3-(三乙氧基癸烷基)丙基]硫代]-1H-咪唑单盐酸盐 3-(4,5-dihydro-1H-imidazol-2-ylsulfanyl)propyl-triethoxysilane;hydron;chloride —— C12H27ClN2O3SSi
4,5-二氢-2-[[3-(三乙氧基癸烷基)丙基]硫代]-1H-咪唑单盐酸盐
4,5-二氢-2-[[2-异丙基-5-甲基苯氧基]甲基]-1H-咪唑单盐酸盐 hydrochloride salt of tymazoline 28120-03-8 C14H20N2O*ClH
4,5-二氢-2-[[2-异丙基-5-甲基苯氧基]甲基]-1H-咪唑单盐酸盐
4,5-二氢-2-[6-甲氧基-2-苯并噻唑基]-4-噻唑啉羧酸钠盐 luciferin 6'-methyl ether 3022-11-5 C12H10N2O3S2
4,5-二氢-2-[6-甲氧基-2-苯并噻唑基]-4-噻唑啉羧酸钠盐