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
21059-36-9methyl 3-alpha-ethoxycarbonyloxy-7-alpha,12-alpha- dihydroxy-5-beta-cholan-24-oate
210571-76-9erythro-2-anilino-1,2-diphenylethanol熔点:122-127℃
21057-58-91-(m-methoxybenzyl)-4-phenyl-piperazin dihydrochloride
21056-98-4phosphonic acid, calcium salt (1:1)
21056-29-15'-chloro-2-propyl-o-valerotoluidid
21055-88-9(4-methyl-1,3-phenylene)bis-carbamic aci bis[2-[ethyl[(heptadecafluorooctyl
21055-37-8methyl 2-isothiocyanatoacetate密度:137
沸点:138 °C
C4H5NO2S131.14
21055-30-14,4'-diamidino-diphenylamin dihydrochloride
21054-97-71,4,5,6-tetrahydro-3-(1-naphthylmethyl)-as-triazin hydrobromide
21054-72-8氯化1-苄基-2-甲基-3-月桂基咪唑翁
1H-Imidazolium,1-dodecyl-2-methyl-3-(phenylmethyl)-,chloride
C23H37N2·Cl377.01
210537-32-92,6-bis[1-(2-methylphenylimino)ethyl)ethyl]pyridine C23H23N3341.45
21053-91-84-hydroxy-3-octyl-2(5h)furanon
210529-62-7nalpha-(2,4-dinitro-5-fluorophenyl)-d-valinamide熔点:173-177℃
C11H13FN4O5300.24
21050-13-5双-(三苯基正膦基)氯化铵
BIS(TRIPHENYLPHOSPHORANYLIDENE)AMMONIUM CHLORIDE
熔点:260-265℃
C36H34Cl2N2P2627.53152
2105-94-44-溴-2-氟苯酚
4-Bromo-2-fluorophenol
密度:1.74
沸点:79℃(7 to
C6H4BrFO191.01
2105-61-52,4,5-三氟硝基苯
1-Nitro-2,4,5-trifluorobenzene
密度:1.54
熔点:-11-195℃
沸点:194-195℃
C6H2F3NO2177.08
2105-59-12,4-dichloro-5-fluoronitrobenzene沸点:56℃(0.5
C6H2Cl2FNO2209.99
2105-44-4benzenecarbothioic acid, s-(2-(((4-amino-2-methyl-5-pyrimidinyl)methyl)formylam
2105-20-64-(2,3-bis((2-bromoethyl)thio)propoxy)-benzoic aci
21049-70-72-(甲氨基)乙醇与二氧化硫的化合物
Ethanol,2-(methylamino)-,compd. with sulfur dioxide
C3H9NO·xO2S
21048-67-92-(diethylamino)-n-(2-methyl-4-phenoxyphenyl)-acetamid monohydrochloride
21045-68-1acrylic acid, ester with ethyl glycolate
21045-62-54-(diethylamino)-1,1,1-trifluorobut-3-en-2-one C8H12F3NO
21044-89-33-benzoxazin-4-one, 6-(dimethylamino)-2,3-dihydro-3-propyl-4h- maleate (1:1)
21044-88-23-benzoxazin-4-one, 6-amino-2,3-dihydro-3-propyl-4h- maleate (1:1)
21043-43-6cyclooctylpiperazine沸点:75℃(1 to
C12H24N2196.33
21043-42-5cycloheptylpiperazine沸点:68℃(1 to
C11H22N2182.30
21043-40-3cyclopentylpiperazine沸点:48℃
C9H18N2154.25
21042-91-1beta-methyl-alpha,alpha-diphenyl-3-azabicyclo(3.2.2)nonane-3-propano hydroc
210417-35-93h-indazol-3-one, 1,2,4,5,6,7-hexahydro-2-(1,4-dihydro-6-hydroxy-4-oxo-5-phenyl
210417-33-71,2,4,5,6,7-hexahydro-2-(5-butyl-1,4-dihydro-6-hydroxy-4-oxo-3h-indazol-3-on
210417-25-74(1h)-pyrimidinone, 2-(2,5-dihydro-4-(2-hydroxyethyl)-3-methyl-5-oxo-1h-pyrazol
210414-72-53-d)pyrimidin-4-amine, n-((3,5-diethylphenyl)methyl)-2-methyl-1h-pyrrolo(
210414-68-9n'-trimethyl--n
210414-64-51,3-benzenediamine, 5-(((2-methyl-1h-pyrrolo(2,3-d)pyrimidin-4-yl)amino)methyl)
210414-62-33-d)pyrimidin-4-amine, 2-methyl-n-((3-(methylamino)phenyl)methyl)-1h-pyrrolo(
210414-60-13-d)pyrimidin-4-amine, n-((3,5-dimethoxyphenyl)methyl)-2-methyl-1h-pyrrolo(
210414-59-83-d)pyrimidin-4-amine, n-((3-methoxyphenyl)methyl)-2-methyl-1h-pyrrolo(
21041-95-2氢氧化镉
Cadmium hydroxide,Puratronic
密度:4.79 g/mL at 25 °C(lit.)
熔点:232 °C(lit.)
CdH2O2146.43
21041-93-0氢氧化钴
cobalt(II)hydroxide
密度:3.597 g/mL at 25 °C(lit.)
熔点:°Cd ec.)
CoH2O292.9478
2104-96-3甲基溴磷松
Bromophos(BSI,ISO,ESA)
熔点:53-56 °C
C8H8BrCl2O3PS366.00
2104-92-9nicotinaldehyde, thiosemicarbazone, monohydrochloride
2104-86-1tosyllysine chloromethyl ketone
2104-81-66-(p-chlorophenyl)-2,2-dimethyl-4-piperidon
2104-80-5alpha-(1-methyl-2-(methylphenethylamino)ethyl)-benzhydro
2104-64-5苯硫磷
in-9663-90
C14H14NO4PS323.30
2104-19-0azelaic acid monomethyl ester密度:146
熔点:22-24℃
沸点:159℃(3 t
C10H18O4202.25
2104-09-82-Amino-4-(4-nitrophenyl)thiazole C9H7N3O2S221.24
2104-04-32-amino-4-(p-methoxyphenyl)-thiazol沸点:396.7°C at 760 mmHg
C10H10N2OS206.26
21038-22-2o-(p-methoxybenzyl)-hydroxylamin C8H11NO2153.18
11603页,第1418
| 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