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中文名称 英文名称 CAS号 化学式 结构式图片
3β-胆甾烷醇 Cholestanol 80-97-7 C27H48O
3β-胆甾烷醇
3beta,5beta-二羟基开环屈螺酮醇 17α-(3-hydroxypropyl)-6β,7β;15β,16β-dimethylene-5β-androstane-3β,5,17β-triol 82543-18-8 C24H38O4
3beta,5beta-二羟基开环屈螺酮醇
3b-乙酰氧基-9-羟基-5a-胆甾-7-烯-6-酮 9-Hydroxy-6-oxocholest-7-en-3-yl acetate 863-40-1 C29H46O4
3b-乙酰氧基-9-羟基-5a-胆甾-7-烯-6-酮
3b,5-二羟基-6b,7b:15b,16b-二亚甲基-5b-雄甾烷-17-酮 (2S,4aR,4bS,6aS,7aS,8aS,8bS,8cR,8dR,9aR,9bR)-2,9b-dihydroxy-4a,6a-dimethyloctadecahydro-7H-cyclopropa[4,5]cyclopenta[1,2-a]cyclopropa[l]phenanthren-7-one 82543-16-6 C21H30O3
3b,5-二羟基-6b,7b:15b,16b-二亚甲基-5b-雄甾烷-17-酮
3a,4,5,6,7,7a-六氢-3-(2,4,6-三甲基苯基)-4,7-甲醇-1,2-苯并恶唑 5-Mesityl-3-oxa-4-azatricyclo[5.2.1.0~2,6~]dec-4-ene 823218-99-1 C17H21NO
3a,4,5,6,7,7a-六氢-3-(2,4,6-三甲基苯基)-4,7-甲醇-1,2-苯并恶唑
3alpha-O-叔-丁基二甲基硅烷基四氢可的松 tetrahydrocortisone 3-tert-butyldimethylsilyl ether 83274-73-1 C27H46O5Si
3alpha-O-叔-丁基二甲基硅烷基四氢可的松
3alpha-O-叔-丁基二甲基硅烷基21-乙酰氧基四氢可的松 21-acetoxy-3α,17α-dihydroxy-5β-pregnan-11,20-dione 3-tert-butyldimethylsilyl ether 83274-72-0 C29H48O6Si
3alpha-O-叔-丁基二甲基硅烷基21-乙酰氧基四氢可的松
3a-甲基-1-(3-甲基-3-丁烯-1-基)-1,3,3a,4,5,6-六氢-2H-吲哚-2-酮 3a-methyl-1-(3-methylbut-3-enyl)-1,3,3a,4,5,6-hexahydro-2H-indol-2-one 810681-58-4 C14H21NO
3a-甲基-1-(3-甲基-3-丁烯-1-基)-1,3,3a,4,5,6-六氢-2H-吲哚-2-酮
3a,8,8-三甲基十二氢萘并[2,3-c]呋喃 Dodecahydro-3a,8,8-trimethylnaphtho(2,3-c)furan 85443-43-2 C15H26O
3a,8,8-三甲基十二氢萘并[2,3-c]呋喃
3a,6a-二甲基八氢-1-戊搭烯基甲酸酯 Octahydro-3a,6a-dimethylpentalenyl formate 85136-30-7 C11H18O2
3a,6a-二甲基八氢-1-戊搭烯基甲酸酯
3a(1H)-戊搭烯并唑,3-乙炔基六氢-,(3R,3aS,6aR)-rel- N-(Hydroxymethyl)-N-vinylformamide 83579-28-6 C4H7NO2
3a(1H)-戊搭烯并唑,3-乙炔基六氢-,(3R,3aS,6aR)-rel-
3H-螺(1-苯并呋喃-2,3-哌啶) 2,3-Dihydrospiro(benzofuran-2,3'-piperidine) 89466-84-2 C12H15NO
3H-螺(1-苯并呋喃-2,3-哌啶)
3H-茚并[1,2-b]吡嗪-3-酮,1,2,4,9-四氢- 2-(1-mercaptoethyl)-2,4,5-trimethyl-3-thiazoline 84310-28-1 C8H15NS2
3H-茚并[1,2-b]吡嗪-3-酮,1,2,4,9-四氢-
3H-咪唑并[4,5-C]吡啶-6-甲酸甲酯 3H-imidazo[4,5-c]pyridine-6-carboxylic acid methyl ester 82523-07-7 C8H7N3O2
3H-咪唑并[4,5-C]吡啶-6-甲酸甲酯
3H-咪唑并[2,1-i]嘌呤,5-甲基- 2-Deoxy-2-fluoro-3-O-methylglucose 84243-98-1 C7H13FO5
3H-咪唑并[2,1-i]嘌呤,5-甲基-
3H-吡喃并[3,2-f]喹啉-8(7H)-酮,7-甲基- (8S,9R,10S,11S,13S,14S)-9-Fluoro-11-hydroxy-17-(2-hydroxy-acetyl)-10,13-dimethyl-1,2,6,7,8,9,10,11,12,13,14,15-dodecahydro-cyclopenta[a]phenanthren-3-one 802-71-1 C21H27FO4
3H-吡喃并[3,2-f]喹啉-8(7H)-酮,7-甲基-
3H-吡啶并[3,2,1-kl]苯并噁嗪-2-羧酸,6-[3-[[(1,1-二甲基乙氧基)羰基]氨基]-1-吡咯烷基]-5-氟-3-羰基-,乙基酯 4-chloro-2-amino-toluene-5-sulfonic acid 80675-46-3 C7H8ClNO3S
3H-吡啶并[3,2,1-kl]苯并噁嗪-2-羧酸,6-[3-[[(1,1-二甲基乙氧基)羰基]氨基]-1-吡咯烷基]-5-氟-3-羰基-,乙基酯
3H-吡唑并[1,5-b][1,2,4]三唑-6-胺,2-乙基- Ses-ppc 80362-02-3 C44H86NO9P
3H-吡唑并[1,5-b][1,2,4]三唑-6-胺,2-乙基-
3H-吡唑并[1,5-b][1,2,4]三唑-6,7-二胺,2-甲基- 1-(1-Oxo-3-(2-pyridylthio)propoxy)pyrrolidine-2,5-dione 83306-17-6 C12H12N2O4S
3H-吡唑并[1,5-b][1,2,4]三唑-6,7-二胺,2-甲基-
3H-吡唑-5-硫醇,3-乙基-3,4-二甲基- 7,8-Ddmbp 89524-80-1 C21H16O2
3H-吡唑-5-硫醇,3-乙基-3,4-二甲基-
3H-吡唑-3-醇,4,5-二氢-3,5-二甲基-,3-乙酸酯 3-Acetoxy-3,5-dimethyl-1-pyrazolin 89851-96-7 C7H12N2O2
3H-吡唑-3-醇,4,5-二氢-3,5-二甲基-,3-乙酸酯
3H-吡咯里嗪-3-羧酸 3H-Pyrrolizine-3-carboxylic acid 89942-54-1 C8H7NO2
3H-吡咯里嗪-3-羧酸
3H-吡咯里嗪-3,5(2H)-二硫酮 3H-Pyrrolizine-3,5(2H)-dithione 860362-65-8 C7H5NS2
3H-吡咯里嗪-3,5(2H)-二硫酮
3H-2,5-亚氨基-1H-吡咯并[1,2-c][1,3]二氮杂卓(9CI) 16-Aminoprostaglandin F2alpha methyl ester 84121-11-9 C21H37NO5
3H-2,5-亚氨基-1H-吡咯并[1,2-c][1,3]二氮杂卓(9CI)
3H-1,3,4-噻二唑-2-酮 2-oxo-2,3-dihydro-1,3,4-thiadiazole 84352-66-9 C2H2N2OS
3H-1,3,4-噻二唑-2-酮
3H,6H-7-氧杂-2a,5-二氮杂苊 3H,6H-7-Oxa-2a,5-diazaacenaphthylene 827040-93-7 C9H8N2O
3H,6H-7-氧杂-2a,5-二氮杂苊
31-氨基-5,8,11,14,17,20,23,26,29-九氧杂-2-氮杂三十一烷酸叔丁基酯 tert-butyl (29-amino-3,6,9,12,15,18,21,24,27-nonaoxanonacosyl)carbamate 890091-43-7 C25H52N2O11
31-氨基-5,8,11,14,17,20,23,26,29-九氧杂-2-氮杂三十一烷酸叔丁基酯
3.5-二(4-吡啶基)苯甲醛 3,5-di(pyridin-4-yl)benzoic acid 876905-58-7 C17H12N2O2
3.5-二(4-吡啶基)苯甲醛
3.3'-二甲基-4.4'二氨基二苯甲烷 3,3'-dimethyl-4,4'-diaminodiphenylmethane 838-88-0 C15H18N2
3.3'-二甲基-4.4'二氨基二苯甲烷
3-(((6-(4-溴苯氧基)己氧基)甲基)-3-乙基氧杂环丁烷 Oxetane, 3-[[[6-(4-bromophenoxy)hexyl]oxy]methyl]-3-ethyl- 860815-31-2 C18H27BrO3
3-(((6-(4-溴苯氧基)己氧基)甲基)-3-乙基氧杂环丁烷
3-(吡啶-2-基)-2H-铬-2--2- 3-(pyridin-2-yl)-2H-chromen-2-one 837-97-8 C14H9NO2
3-(吡啶-2-基)-2H-铬-2--2-
3-(5-溴-2-氟苯基)丙酸;5-溴-2-氟苯丙酸 3-(5-bromo-2-fluorophenyl)propanoic acid 881189-58-8 C9H8BrFO2
3-(5-溴-2-氟苯基)丙酸;5-溴-2-氟苯丙酸
3-(3,4-二氢异喹啉-2(1H)-基甲基)-5,5-diphenylimidazolidine-2,4-二酮 5,5-diphenyl-3-(1,2,3,4-tetrahydroisoquinolin-2-ylmethyl)imidazole-2,4-dione 86254-08-2 C25H23N3O2
3-(3,4-二氢异喹啉-2(1H)-基甲基)-5,5-diphenylimidazolidine-2,4-二酮
3-(2-甲基苄氧基)溴苯 3-(2-Methylbenzyloxy)bromobenzene 845866-53-7 C14H13BrO
3-(2-甲基苄氧基)溴苯
3-(2-二乙氨基乙基)-2,4,7,8,9,10- 3-(2-(Diethylamino)ethyl)hexahydro-1H-pyridazino(1,2-a)(1,2,5)triazepine-1,5(2H)-dione oxalate 89990-57-8 C16H28N4O6
3-(2-二乙氨基乙基)-2,4,7,8,9,10-
3-靛红酸酐羧酸甲酯 methyl 2,4-dioxo-2,4-dihydro-1H-benzo[d][1,3]oxazine-8-carboxylate 886362-85-2 C10H7NO5
3-靛红酸酐羧酸甲酯
3-降金刚烷胺盐酸盐 tricyclo[3.3.1.0<sup>3,7</sup>]nonyl-3-amine hydrochloride 86128-83-8 C9H15N*ClH
3-降金刚烷胺盐酸盐
3-间甲苯基-5-异恶唑甲醛 3-M-Tolyl-isoxazole-5-carbaldehyde 885273-54-1 C11H9NO2
3-间甲苯基-5-异恶唑甲醛
3-重氮基-5-苯基-1,2,4-三唑 3-diazo-5-phenyl-3H-1,2,4-triazole 80670-36-6 C8H5N5
3-重氮基-5-苯基-1,2,4-三唑
3-醛基-6-甲基-吲唑 6-Methyl-1H-indazole-3-carbaldehyde 885518-98-9 C9H8N2O
3-醛基-6-甲基-吲唑
3-醛基-6-三氟甲基-吲唑 6-Trifluoromethyl-1H-indazole-3-carbaldehyde 885271-90-9 C9H5F3N2O
3-醛基-6-三氟甲基-吲唑
3-醛基-5-羧基吲唑 3-formyl-1H-indazole-5-carboxylic acid 885519-98-2 C9H6N2O3
3-醛基-5-羧基吲唑
3-醛基-4-甲氧基苯硼酸频呢醇酯 2-methoxy-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde 866546-13-6 C14H19BO4
3-醛基-4-甲氧基苯硼酸频呢醇酯
3-醛基-4-溴-吲唑-6-羧酸 4-Bromo-3-formyl-1H-indazole-6-carboxylic acid 885523-37-5 C9H5BrN2O3
3-醛基-4-溴-吲唑-6-羧酸
3-邻甲苯-异噁唑-5-甲醛 3-(o-Tolyl)isoxazole-5-carbaldehyde 885273-90-5 C11H9NO2
3-邻甲苯-异噁唑-5-甲醛
3-辛酰氧基-N-三甲基苯胺碘化物 3-octanoyloxy-N-trimethylanilinium iodide 84649-53-6 C17H28NO2*I
3-辛酰氧基-N-三甲基苯胺碘化物
3-辛基硫代-1,1,1-三氟-2-丙酮 3-(octylthio)-1,1,1-trifluoropropan-2-one 89820-00-8 C11H19F3OS
3-辛基硫代-1,1,1-三氟-2-丙酮
3-辛基-环氧乙烷辛酸2,2-二[[[8-(3-辛基环氧乙烷基)-1-氧代辛基]氧基]甲基]-1,3-丙烷二基酯 2,2-Bis[[[8-(3-octyloxiranyl)octanoyl]oxy]methyl]propane-1,3-diyl bis(3-octyloxiran-2-octanoate) 85006-09-3 C77H140O12
3-辛基-环氧乙烷辛酸2,2-二[[[8-(3-辛基环氧乙烷基)-1-氧代辛基]氧基]甲基]-1,3-丙烷二基酯
3-辛-2-基-1,3-恶唑烷-2-酮 3-(Octan-2-YL)-1,3-oxazolidin-2-one 89736-69-6 C11H21NO2
3-辛-2-基-1,3-恶唑烷-2-酮
3-萘-2-基丁-2-烯醛 3-(2-naphthyl)-2-butenal 81826-92-8 C14H12O
3-萘-2-基丁-2-烯醛