[登录] [免费注册]
试剂仪器网
位置:首页 > 资料中心 > 化工字典 > CAS列表 1 2 3 4 5 6 7 8 9
关键词:    
仅模糊查询
CAS编号中文名英文名分子式分子量熔点沸点
2197909-48-93-(二氟甲基)-1-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡唑3-(Difluoromethyl)-1-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazoleC11H17BF2N2O2258.07
2197909-49-01-甲基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡唑-5-甲腈1-Methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole-5-carbonitrileC11H16BN3O2233.07385.7±27.0 °C(Predicted)
219793-45-02-硝基-5-(苯磺酰基)苯基4-氯苯甲酸btb06584C19H12ClNO6S417.82
219794-79-3(2S,4S,5R)-2-Hydroxymethyl-5-ethylquinuclidineC10H19NO169.26
219796-79-95-溴-2-((2-氯-4-碘苯基)氨基)-3,4-二氟苯甲酸5-Bromo-2-((2-chloro-4-iodophenyl)amino)-3,4-difluorobenzoic acidC13H6BrClF2INO2488.45
2197974-48-22,5-双(2-乙基己基)-3-(5-(4,4,5,5-四甲基-1,3,2-二硼酸酯基-2-基)噻吩-2-基)-6-(噻吩-2-基)吡咯并[3,4-c]吡咯-1,4(2H,5H)-二酮2,5-bis(2-ethylhexyl)-3- (5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl) thiophen-2-yl)-6-(thiophen-2-yl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-dioneC36H51BN2O4S2650.755
2197979-90-9(4R)-5,5'-双(双(3,5-二叔丁基苯基)膦基)-4,4'-联苯并[d][1,3]二氧戊环(4R)-5,5'-Bis(bis(3,5-di-tert-butylphenyl)phosphaneyl)-4,4'-bibenzo[d][1,3]dioxoleC70H92O4P21059.42
2197983-48-32,8-bis(4-(diphenylamino)phenyl)-5,5-difluoro-1,3,7,9-tetramethyl-10-phenyl-5H-dipyrrolo[1,2-c:2',1'-f][1,3,2]diazaborinin-4-ium-5-uideC55H45BF2N4810.7804
2197989-24-32-(adamantylcyclohexylphosphino)-2’,4’,6’-triisopropyl-3,6-dimethoxybiphenyladcybrettphosC39H57O2P588.84221-224 °C646.7±55.0 °C(Predicted)
2198-19-84,4′-dimethoxy-2′-hydroxychalcone
2198-20-1TRANS-CYCLODECENEC10H18138.25
2198-23-44-nonene (cis+trans)C9H18126.24144℃
2198-44-95-bromo-nonaneC9H19Br207.15
2198-45-05-aminononaneC9H21N143.2697  190 °C at 760 mmHg
2198-53-02',6'-二甲基乙酰苯胺N-(2,6-Dimethyl-phenyl)-acetamideC10H13NO163.22178-184℃
2198-54-13',4'-acetoxylidideC10H13NO163.2296.0 to 100.0 deg-C
2198-58-5N,N-二乙基对苯二胺,盐酸盐n,n-diethyl-p-phenylenediamin hydrochlorideC10H16N2164.25233 - 236 °C
2198-59-6n-phenyl-p-phenylenediamin hydrochlorideC12H12N2.HCl220.70241°C(lit.)
2198-61-0己酸异戊酯Hexanoic acid,3-methylbutyl esterC11H22O2186.29222 °C(lit.)
2198-64-3n-benzoylalanineC10H11NO3193.20163-164℃148-151 °C
2198-66-52-bromo-4-tert-butylphenolC10H13BrO229.11
2198-72-34-Propyl-4-heptanolC10H22O158.28
2198-75-6naphthalene,1,3-dichloro-
2198-77-8naphthalene,2,7-dichloro-
2198-82-52,2,5-三甲基己-4-烯酸2,2,5-Trimethylhex-4-enoic acidC9H16O2156.22
2198-92-7verrucarolC15H22O4266.33
2198-93-812,13-epoxy-trichothec-9-en-4-beta-oC15H22O3250.33
2198-94-94,15-diacetylverrucarolC19H26O6350.41
219803-57-3(S)-2-氨基-3-丁烯-1-醇盐酸盐(S)-2-aminobut-3-en-1-ol hydrochlorideC4H10ClNO123.58174.6°C
2198056-37-8tert-butyl (7R)-7-amino-2-azaspiro[3.3]heptane-2-carboxylate hydrochlorideC11H20N2O2.HCl248.7488
219808-20-5花旗松素-3-O-α-L-阿拉伯糖苷4H-1-Benzopyran-4-one, 3-(α-L-arabinopyranosyloxy)-2-(3,4-dihydroxyphenyl)-2,3-dihydro-5,7-dihydroxy-, (2R,3R)-C20H20O11436.37
2198098-55-2O1-tert-butyl O3-methyl 3-[(4-methoxyphenyl)methylamino]azetidine-1,3-dicarboxylateC18H26N2O5350.4084
2198099-00-0(2S)-2-(溴甲基)氧杂环丁烷(2s)-2-(Bromomethyl)oxetaneC4H7BrO151158.4±13.0 °C(Predicted)
21981-19-13-methyl-2-nonen-4-yneC10H16136.23
21981-37-3Di-tert-butyl-amineC8H19N129.24
21981-53-31,3-dichloro-2-propyl nitrateC3H5Cl2NO3173.98
219810-59-0neramexane hydrochloride
219814-29-62,5-二溴-4-甲基咪唑2,5-dibromo-4-methylimidazoleC4H4Br2N2239.90343.1 °C at 760 mmHg
219814-62-72-乙酰氨基-6-叠氮基-2,6-二脱氧-D-吡喃葡萄糖2-Acetamido-6-azido-2,6-dideoxy-D-glucopyranoseC8H14N4O5246.22
219814-65-05-乙酰氨基-4,7,8-三-o-乙酰基-9-叠氮-3,5,9-三脱氧-2-s-苯基-2-硫-d-丙三氧基-β-d-半乳-2-吡喃壬酮糖甲酯methyl (phenyl 5-acetamido-4,7,8-tri-o-acetyl-9-azido-3,5,9-trideoxy-2-thio-d-glycero-β-d-galacto-2-nonulopyranosid)onateC24H30N4O10S566.58
219817-21-76-(chloromethyl)-n-(3,5-dichlorophenyl)-1,3,5-triazine-2,4-diamine
219817-43-31-溴-3-氯-5-硝基苯1-bromo-3-chloro-5-nitrobenzene
2198170-42-0(5R)-2,7-diazaspiro[4.4]nonan-1-one hydrochlorideC7H12N2O.HCl176.6434
219819-74-6boc-(R)-3-cyclopentylalanineC13H23NO4257.3300  
219819-76-8(2R)-2-(boc-amino)-5-hexenoic acidC11H19NO4229.27
21982-43-42-氰基丙烯酸-2-乙氧基乙酯2-propenoic acid,2-cyano-,ethoxy ethyl esterC8H11NO3
21982-83-2guaia-3,11(13)-dien-12-oic acid, 6-alpha,8,10-trihydroxy-, 12,6-lactone
21982-87-6(2-phenoxyethyl)trimethyl-ammoniu iodide
219821-18-8(S)-4-苄基-1,3-噻唑烷-2-酮(S)-4-benzyl-1,3-thiazolidin-2-oneC10H11NOS193.26
219823-47-9(R)-tetrahydrofuran-3-yl 4-methylbenzenesulfonateC11H14O4S242.29
1357页,第378