[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
50433-83-5octanoic acid, 4-formylphenyl ester
50434-02-1nitric acid 2-cyano-ethyl esterC3H4N2O3116.08
50435-25-1nimidane
50437-15-5Tin,tetrachlorobis[1-methylethyl phenylphosphinite-O']-,(OC-6-11)-C18H26Cl4O4P2Sn628.85
50438-47-64'-bromo-n-methylacetanilideC9H10BrNO228.09
50438-50-11-Methoxy-cyclohepteneC8H14O126.20
50438-51-2(E)-1-Methoxy-cycloocteneC9H16O140.2278℃
50438-75-04-(二甲基氨基)苯乙醇4-(dimethylamino)-phenethyl alcoholC10H15NO165.2356-59℃284.5°C at 760 mmHg
50439-02-6alpha-(3,4-dimethylbenzoyl)-o-toluic aci
50439-07-1 5-(2-phenylbutyryl)-3-cresotic acid
50439-08-2 5-((p-fluorophenyl)acetyl)-3-cresotic acid
50439-10-6alpha-(3,4-dichlorobenzoyl)-o-toluic aci
50439-12-8alpha-(3-(trifluoromethyl)benzoyl)-o-toluic aci
50439-35-5boc-ala-ala-pnaC17H24N4O6380.40
50439-68-416,17-didehydro-17-methoxy-, methyl ester, (16e)-corynan-16-carboxylic aci
5044-19-91-ethyl-2,5-dimethyl-1h-pyrrol
5044-22-42,5-dimethyl-1-(4-nitrophenyl)-1H-pyrroleC12H12N2O2216.24
5044-23-51-(4-chlorophenyl)-2,5-dimethylpyrroleC12H12ClN205.6946.0-50.0°C
5044-24-61-(4-溴苯基)-2,5-二甲基吡咯1-(4-bromophenyl)-2,5-dimethylpyrroleC12H12BrN250.1472.0-76.0°C
5044-29-14-(2,5-dimethyl-1h-pyrrol-1-yl)pyridine
5044-37-1ethyl 4-(1H-pyrrol-1-yl)benzoateC13H13NO2215.25
5044-38-21-(4-氯苯基)吡咯1-(4-chlorophenyl)-1h-pyrroleC10H8ClN177.6388-91℃200-203℃
5044-39-31-(4-溴苯基)-1h-吡咯1-(4-bromophenyl)-1h-pyrroleC10H8BrN222.08283°C at 760 mmHg
5044-50-82-chloromethyl-pyrrolidine hydrochloride
5044-52-0vinyltriphenylphosphonium bromideC20H18BrP369.24174-178℃
50440-82-92-Amino-6-methyl-4(3H)-quinazoloneC9H9N3O175.19
50440-85-22-氨基-5-氯-4(3h)喹唑啉酮2-amino-5-chloroquinazolin-4(3h)-oneC8H6ClN3O195.61
50440-88-54-氨基-2-羟基喹唑啉4-aminoquinazolin-2-ol
504404-35-73,4,5-trifluorobenzimidamide
504407-63-04-环丙基-6-羟基-2-氧代-1,2-二氢吡啶-3-甲腈4-Cyclopropyl-6-hydroxy-2-oxo-1,2-dihydropyridine-3-carbonitrileC9H8N2O2176.17
504407-64-12,6-二氯-4-环丙基烟腈2,6-Dichloro-4-cyclopropylnicotinonitrileC9H6Cl2N2213.06
50441-27-56(1h,3h,5h)-pyrimidinetrione, 1-(bromomethyl)-5-ethyl-3-methyl-5-phenyl-4
504413-26-7n-(咪唑并[1,2-a]吡啶-2-基)-2,2,2-三氟乙酰胺2,2,2-trifluoro-n-(imidazo[1,2-a]pyridin-2-yl)acetamide
504413-35-8n-(6-溴咪唑并[1,2-a]吡啶-2-基)-2,2,2-三氟乙酰胺n-(6-bromoimidazo[1,2-a]pyridin-2-yl)-2,2,2-trifluoroacetamideC9H5BrF3N3O308.06
504414-32-84-苄氧基-2-氟苯甲醛4-(benzyloxy)-2-fluorobenzaldehydeC14H11FO2230.23
504424-79-72-氯-3-氟苯磺酰氯2-chloro-3-fluorobenzenesulfonyl chlorideC6H3Cl2FO2S2296
50443-29-3b-nicotinamide adenine dinucleotide*3-phosphateC21H28N7O17P3743.41
504432-21-7(1,3-benzodioxol-5-ylmethyl)(4-ethylbenzyl)amine hydrobromide
504433-23-2gw441756C17H13N3O275.3
504433-86-74-氟-反-beta-苯乙烯硼酸频哪醇酯4-fluoro-trans-beta-styrylboronic acid pinacol esterC14H18BFO2248.1
504435-15-8(±)11(12)-EpETEC20H30O3318.5
504438-12-4benzyl rel-(1R,5S,6s)-6-hydroxy-3-azabicyclo[3.1.0]hexane-3-carboxylateC13H15NO3233.2625
50444-17-2(3h)-dopamine
50444-54-7z-ala-ala-nh2C14HN3O4275.17
50444-78-5l-histidin
50444-86-5ú-d-galactopyranosylamine.2
50444-99-0(1S,2R,5S)-(+)-Menthyl(R)-p-toluenesulfinate
504441-11-6三丁基(4-辛基噻吩-2-基)锡烷tributyl(4-octylthiophen-2-yl)stannaneC24H46SSn485.4
50445-50-6n-ethyl-4-nitrobenzamide
50445-53-9n-isopropyl-3-nitrobenzamideC10H12N2O3208.21
835页,第34