[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
21228-43-37-硝基-3,4-二氢-1,4-苯并氧氮杂-5(2h)-酮7-nitro-3,4-dihydro-1,4-benzoxazepin-5(2h)-one
21228-70-6ammonium, (2-hydroxyethyl)triethyl-, iodide, succinate (2:1)
21228-77-33-benzyl-1-(3-(1-methylpiperidinio)propyl)-quinuclidiniu dibromide
2122800-02-45-[(苄基-4-氘代)氧基]-1-戊醇5-[(benzyl-4-d)oxy]-1-pentanol
2122800-04-61-[[(5-氯戊基)氧基]甲基]苯-4-氘代1-[[(5-chloropentyl)oxy]methyl]benzene-4-d
2122800-18-22-[(苯基-4-氘代)(苯基)甲氧基]-n,n-二甲基乙胺2-[(phenyl-4-d)(phenyl)methoxy]-n,n-dimethylethanamine
2122800-19-33-[4-[2-(二甲基氨基)乙基]苯氧基-2,6-二氘代]-n,n-二甲基-1-丙胺3-[4-[2-(dimethylamino)ethyl]phenoxy-2,6-d2]-n,n-dimethyl-1-propanamine
21229-16-34,7-二羟基-3-(2-甲氧基苯基)-2H-苯并-2-酮4,7-dihydroxy-3-(2-methoxyphenyl)-2H-chromen-2-oneC16H12O5284.26547.2±50.0 °C(Predicted)
21229-99-2n-(p-(phenylthio)phenyl)-hydroxylamin
2123-05-91-methyl-1-phenyl-biguanid monohydrochloride
2123-07-11-benzyl-1-methyl-biguanid hydrochloride
2123-19-513-pentacosanoneC25H50O366.67
2123-24-2六氢-2H-氮杂卓-2-酮钠盐2H-Azepin-2-one,hexahydro-,sodium saltC6H11NO·Na
2123-27-52,4-dichloro-styreneC8H6Cl2173.04
2123-28-62,3-dichloro-styreneC8H6Cl2173.04
2123-35-54,4'-(methoxymethylene)bis[n,n-dimethyl-benzenamin
2123-85-5p-nitrophenyl acrylateC9H7NO4193.1561℃
21230-00-2N-(3-aminopropyl)-N-ethyl-4-methylbenzenesulfonamideC12H20N2O2S256.36389.8±52.0℃(Predicted)
21230-07-9n-异丙基-4-甲基苯磺酰胺n-isopropyl-4-methylbenzenesulfonamideC10H15NO2S213.349-50 °C318.9±35.0 °C(Predicted)
21230-41-12-甲基-2h,4h,5h-吡唑并[3,4-d]嘧啶-4-酮2-methyl-2h,4h,5h-pyrazolo[3,4-d]pyrimidin-4-one
21230-43-33-amino-1-methyl-1h-pyrazole-4-carboxylic aci ethyl esterC7H11N3O2169.18
21230-50-21-甲基-3-氨基-4-氰基吡唑3-amino-1-methyl-1h-pyrazole-4-carbonitrileC5H6N4122.13221-223°C342.4°C
21230-78-44'-fluoro-4-(4-(beta-methoxyphenethyl)-1-piperazinyl)-butyrophenon dihydroc
21230-79-54'-chloro-4-(4-(beta-methoxyphenethyl)-1-piperazinyl)-butyrophenon dihydroc
21230-80-84-(4-(beta-ethoxyphenethyl)-1-piperazinyl)-4'-fluoro-butyrophenon dihydrochloride
212307-87-43-氟-5-溴苯乙醚5-bromo-3-fluorophenetoleC8H8BrFO219.05
212310-16-2CAY10408C23H36O5392.5
212312-33-9(3AR,8aS)-2[2-(二苯基膦基)苯基]-3a,8a-dihydroindane[1,2-d]噁唑(3AR,8aS)-2[2-(diphenylphosphanyl)phenyl]-3a,8a-dihydroindane[1,2-d]oxazoleC28H22NOP419.4500  
212316-86-42-butyl-1-[[2′-[1-[[2-butyl-4-chloro-1-[[2′-(2h-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-1h-imidazol-5-yl]methyl]-1h-tetrazol-5-yl][1,1′-biphenyl]-4-yl]methyl]-4-chloro-1h-imidazole-5-methanol monopotassium saltlosartan related compound d
212316-88-62-butyl-1-[[2′-[2-[[2-butyl-4-chloro-1-[[2′-(2h-tetrazol-5-yl)[1,1′-biphenyl]-4-yl]methyl]-1h-imidazol-5-yl]methyl]-2h-tetrazol-5-yl][1,1′-biphenyl]-4-yl]methyl]-4-chloro-1h-imidazole-5-methanol monopotassium saltlosartan related compound e
21232-47-3双(3,4-二氯苯基)二氮烯-1-氧化物bis(3,4-Dichlorophenyl)diazene-1-oxideC12H6Cl4N2O
212321-78-3达比加群杂质13dabigatran impurity 13C32H37N7O5599.6799999999999
212322-17-33-氨基-4-甲酰基苯甲酸甲酯Methyl 3-amino-4-formylbenzoateC9H9NO3179.17
212322-56-03-[3-氨基-4-(甲氨基)-n-(2-吡啶基)苯甲酰氨基]丙酸乙酯ethyl 3-[3-amino-4-(methylamino)-n-(2-pyridyl)benzamido]propionateC18H22N4O3342.39576.155ºC at 760 mmHg
212322-77-5达比加群杂质43dabigatran impurity 43
212327-10-17-bromo-2-methoxyquinoxalineC9H7BrN2O239.07
212327-11-27-溴喹喔啉-2-胺7-bromoquinoxalin-2-amineC8H6BrN3224.06
212329-37-8mrs 1523C23H29NO3S399.5
21233-09-03-o-methylfluorescein phosphate*monocyclohexylammC21H15O8P.C6H13N525.49
21233-61-4methyl quinoline-4-carboxylateC11H9NO2187.19
21233-74-93-ethyl-4-quinolinecarboxylic aci ethyl ester
21233-94-3己-5-炔酰胺Hex-5-ynamideC6H9NO111.14
212332-35-9TC 2559 fumarateC12H18N2O • 2C4H4O4438.42852
212332-40-63-溴-5-异丙氧基吡啶3-Bromo-5-isopropoxypyridineC8H10BrNO216.08
212333-72-7n,n,n',n'-四甲基-s-(1-氧代-2-吡啶基)硫脲六氟磷酸盐n,n,n',n'-tetramethyl-s-(1-oxido-2-pyridyl)thiouronium hexafluorophosphateC10H16F6N3OPS371.28120-125 °C
212335-52-9(30-35% DODECYLMETHYLSILOXANE)-[7-10% HYDROXY(POLYETHYLENEOXY(6-9)PROPYL)METHYLSILOXANE]-(55-65% DIMETHYLSILOXANE) TERPOLYMER
2123445-28-17-氨基-3-甲基噻吩并[2,3-b]吡嗪-6-羧酸7-amino-3-methylthieno[2,3-b]pyrazine-6-carboxylic acid
2123445-29-27-氨基-3-甲基噻吩并[2,3-b]吡嗪-6-羧酸甲酯methyl 7-amino-3-methylthieno[2,3-b]pyrazine-6-carboxylate
2123445-30-57-氨基-2-乙基噻吩并[2,3-b]吡嗪-6-羧酸7-amino-2-ethylthieno[2,3-b]pyrazine-6-carboxylic acid
2123445-32-77-氨基-2-乙基噻吩并[2,3-b]吡嗪-6-羧酸甲酯methyl 7-amino-2-ethylthieno[2,3-b]pyrazine-6-carboxylate
1357页,第253