化工字典查询:
首页\化工字典\CAS查询
CAS号名称物化性质分子式分子量
40956-65-8chlorodinitroiodo-methan CClIN2O4266.38
40954-70-9(z)-2-furanacetonitril
40954-68-5(e)-2-furanacetonitril
40953-34-22-氨基-4,5-二腈基咪唑
2-Amino-4,5-dicyano-1H-imidazole
熔点:270℃
C5H3N5133.11
40951-82-47-doxyl-stearic acid C22H42NO4384.57
40951-35-7carbamic acid, (2-(pentyloxy)phenyl)-, 2-(diethylamino)-1-methylethyl ester, mo
40951-24-4p-(1-aziridinyl)-n-(2-nicotinoylethyl)-phosphonamidic aci p-phenylene ester
40951-21-12-hydroxy-, disodium salt, l-alpha-glutaric aci C5H6Na2O5192.08  
40951-19-74-hydroxy-3-phenyl-butyric aci sodium salt C10H11NaO3202.18
40951-13-117h-cyclopenta(a)phenanthren-17-ol, 15,16-dihydro-11-methyl
40951-05-13-(1,3-benzodioxol-5-yl)-n,n-diethyl-2-propenamid
40950-89-8nicotinic acid, 1-oxide, sodium salt
4095-45-8pzo
4095-32-3disulfide, isopropyl 1,2,2-trichloroethyl
40949-94-8六甲基硅钢
potassium hexamethyldisilazane(solution in thf)
密度:0.915 g/mL at 25 °C
沸点:111 °C
C6H18KNSi2199.48
40948-95-6benzenemethanaminium, n,n-bis(3-aminopropyl)-3-[[2-hydroxy-3-[[(2-methoxyphenyl
40948-42-3benzenemethanaminium, 3,3'-[(3,3'-dimethyl[1,1'-biphenyl]-4,4'-diyl)bis[imino(1
40948-38-7n-[2-(ethylphenylamino)ethyl]-3-(formylamino)-n,n-dimethyl-1-propanaminiu c
40948-33-2n,n'-[(methylimino)di-3,1-propanediyl]bis-formamid
40948-32-1benzenemethanaminium, 3-amino-n,n-bis[3-(formylamino)propyl]-4-methoxy-n-methyl
40947-69-14-[(4-amino-5-methoxy-2-methylphenyl)azo]-benzenesulfonic aci
40944-53-4(asu1,6,arg8)-vasopressin C48H68N14O121033.15
40943-95-11-butanone, 1-(4-fluorobenzoyl)-4-(4-(2-hydroxy-3-(phenylthio)propyl)-1-piperaz
40943-89-31-butanone, 1-(4-fluorophenyl)-4-(4-(2-hydroxy-3-(4-nitrophenoxy)propyl)-1-pipe
40943-88-21-butanone, 1-(4-fluorophenyl)-4-(4-(2-hydroxy-3-(2-methoxyphenoxy)propyl)-1-pi
40943-87-11-butanone, 1-(4-fluorophenyl)-4-(4-(2-hydroxy-3-(2-methylphenoxy)propyl)-1-pip
40943-86-01-butanone, 4-(4-(3-(2-chlorophenoxy)-2-hydroxypropyl)-1-piperazinyl)-1-(4-fluo
40943-73-51-(4-fluorophenyl)-4-(4-(2-hydroxy-3-phenoxypropyl)-1-piperazinyl)-1-butanon
40943-47-35-triazine-2,4(1h,3h)-dione, 6-ethoxy-3-(1-methylethyl)-3
40942-89-02-oxo-cyclopentanehexanoic aci
40942-82-32-hydroxy-cyclopentanehexanoic aci
40942-73-23-(2-氧代丙基)-2-戊基环戊酮
3-(2-oxopropyl)-2-pentyl-Cyclopentanone
C13H22O2
40942-28-7n-(m-(trifluoromethylthio)phenyl)-anthranilic aci
40941-53-57-chloro-4-methyl-quinolin
4094-50-2pth-s-phenylthiocarbamyl-cysteine C17H15N3OS3373.50
4094-44-43-mercapto-propionic aci dithiocarbanilate
40937-17-55-alpha-cholestan-3-beta-yl(methyl)amine
40932-63-63-acetyl-2-methyl-5-phenylthiophene C13H12OS216.29
40932-60-3三氯水杨酸
2,3,5-trichloro-6-hydroxy-benzoic aci
熔点:209-211℃
C7H2Cl3O3241.4579
40931-15-5ethyl 2,5-dihydroxycinnamate
40930-35-61,3-oxazine, tetrahydro-6-(methoxymethyl)-3-((4-methylphenyl)sulfonyl)-2-phenyl
4093-49-6fumaraldehydemono(dimethyl acetal) C6H10O3130.14
4093-41-8methyl 4-(acetylamino)-2-methoxy-5-nitrobenzoate熔点:171-173℃
C11H12N2O6268.22
4093-35-04-Amino-5-bromo-N-(2-[diethylamino]ethyl)-o-anisamide C14H22BO2Rn3899.13
4093-31-64-(乙酰氨基)-5-氯-2-甲氧基苯甲酸甲酯
Methyl 4-(acetylamido)-5-chloro-2-methoxybenzoate
熔点:153-156℃
沸点:440.2°C
C11H12ClNO4257.67
4093-29-24-乙酰氨基-2-甲氧基苯甲酸甲酯
Methyl 4-acetylamino-2-methoxybenzoate
密度:1.21g/mL
熔点:127ºC
沸点:417.5ºC at 760mmHg
C11H13NO4223.23
4093-13-4p-(bis(2-fluoroethyl)amino)-cinnamic aci
4093-12-3p-(bis(2-fluoroethyl)amino)-hydrocinnamic aci
4093-08-7n,n-bis(2-fluoroethyl)-alpha-((p-nitrophenyl)imino)-p-toluidin
4093-04-3p-((2-chloroethyl)(2-fluoroethyl)amino)-cinnamic aci
11603页,第2285
| 首页 | CAS NO | 联系我们 | 会员服务 | 推广服务 | 友情链接 |
版权所有 CopyRight © 2008-2025 粤ICP备08119708号