午夜插插,噜噜噜影院,啪啪伊人网,欧美熟夫,景甜吻戏视频,男人强操性感蕾丝美女视频在线网站,日本美女跳舞视频

Analytische Chemie

Die analytische Chemie ist ein Teilgebiet der Chemie mit dem Ziel chemische Substanzen zu identifizieren sowie deren Menge zu bestimmen. Demnach umfasst die analytische Chemie die qualitative Analyse, die quantitative Analyse und die Strukturanalytik. Bei der qualitativen Analyse wird untersucht, ob bestimmte chemische Elemente oder Verbindungen in einer Probe nachweisbar sind. Bei der quantitativen Analyse wird die Menge eines chemischen Elements oder einer Verbindung bestimmte und bei der Strukturanalytik wird die chemische Struktur der Elemente und Verbindungen ermittelt. Die häufigsten Einsatzgebiete der analytischen Chemie sind die Umweltanalytik, die Lebensmittelanalytik sowie die Prozesskontrolle und -regelung. In der Umweltanalytik werden Boden, Luft und Wasser analysiert, um z. B. Schwermetalle, Abgase oder Pestizide zu bestimmen. In der Lebensmittelanalytik werden Lebensmittel z.B. nach Schwermetallen oder Chemikalienrückstände untersucht. Bei der Prozesskontrolle und Prozessregelung wird z. B. die Produktausbeute überwachtet oder die Produktqualität kontrolliert.

Click on the specific product, view the latest information of the products, serving information
Structure Chemical Name CAS MF
N-Methyl Pantoprazole, mixture of 1 and 3 isomers N-Methyl Pantoprazole, mixture of 1 and 3 isomers 624742-53-6 C17H17F2N3O4S
2-[6-(2-hydroxy-2-phenyl-ethyl)-1-methyl-2-piperidyl]-1-phenyl-ethanol 2-[6-(2-hydroxy-2-phenyl-ethyl)-1-methyl-2-piperidyl]-1-phenyl-ethanol 552-72-7 C22H29NO2
4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone 4-Amino-1-3,5-di-O-benzoyl-2-deoxy-2,2-difluoro-a-D-erythro-pentofuranosyl)-2(1H)-pyrimidinone 134790-40-2 C23H19F2N3O6
Granisetron Impurity C Granisetron Impurity C 160177-67-3 C17H22N4O
Betaxolol EP Impurity A Betaxolol EP Impurity A 67193-95-7 C14H23NO2
3,5-Bis(benzyloxy)benzoic acid benzyl ester 3,5-Bis(benzyloxy)benzoic acid benzyl ester 50513-72-9 C28H24O4
[(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid [(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)amino]methanesulfonic acid 117-38-4 C12H15N3O4S
p-Methylcinnamic acid ethyl ester p-Methylcinnamic acid ethyl ester 24393-49-5 C12H14O2
3-[(2-Hydroxyethyl)amino]propiononitrile 3-[(2-Hydroxyethyl)amino]propiononitrile 33759-44-3 C5H10N2O
2-Amino-5-bromobenzaldehyde 2-Amino-5-bromobenzaldehyde 29124-57-0 C7H6BrNO
(R)-(+)-3-(N-METHYLAMINO)-1-(2-THIENYL)-1-PROPANOL (R)-(+)-3-(N-METHYLAMINO)-1-(2-THIENYL)-1-PROPANOL 116539-57-2 C8H13NOS
3-OXO-3,4-DIHYDROPYRAZINE-2-CARBONITRILE 3-OXO-3,4-DIHYDROPYRAZINE-2-CARBONITRILE 81411-78-1 C5H3N3O
RP 48497 (Eszopiclone Impurity C) RP 48497 (Eszopiclone Impurity C) 148891-53-6 C11H7ClN4O
3-(1-methyl-1H-indole-3-carbonyl)hexanedioic acid 3-(1-methyl-1H-indole-3-carbonyl)hexanedioic acid 1352491-75-8 C16H17NO5
Decladinose Roxithromycin (Roxithromycin Impurity B) Decladinose Roxithromycin (Roxithromycin Impurity B) 214902-82-6 C33H62N2O12
Unii-o0p4I5851i Unii-o0p4I5851i 139563-29-4 C28H37ClN4O2S
Dehydro Lovastatin Dehydro Lovastatin 109273-98-5 C24H34O4
(3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one (3S)-3-[3-[(1E)-2-(7-Chloro-2-quinolinyl)ethenyl]phenyl]-4,5-dihydro-2-benzoxepin-1(3H)-one 1100617-38-6 C27H20ClNO2
O-Desethyl N-Trityl Candesartan Cilexetil O-Desethyl N-Trityl Candesartan Cilexetil 934495-65-5 C50H44N6O6
N-(Ethylamino) Fluvoxamine
N-(Ethylamino) Fluvoxamine 1217262-11-7 C17H26F3N3O2
Iso Ribavirin (Ribavirin Impurity G) Iso Ribavirin (Ribavirin Impurity G) 39030-43-8 C8H12N4O5
(R)-(+)-Tolvaptan (R)-(+)-Tolvaptan 331947-66-1 C26H25ClN2O3
(Z)-Cefdinir (Z)-Cefdinir 178601-88-2 C14H13N5O5S2
Flucloxacillin impurity E Flucloxacillin impurity E
4-(4-Piperidyl)-1-butanol 4-(4-Piperidyl)-1-butanol 57614-92-3 C9H19NO
Pitavastatin Methyl Ester Pitavastatin Methyl Ester 849811-78-5 C26H26FNO4
1-Cyclopropyl-1,4-dihydro-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid 1-Cyclopropyl-1,4-dihydro-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-3-quinolinecarboxylic acid 1029364-73-5 C22H27N3O5
3'-O-(5'-Deoxy-α-D-ribofuranosyl) Capecitabine 3'-O-(5'-Deoxy-α-D-ribofuranosyl) Capecitabine 1262133-64-1 C20H30FN3O9
5-Chlorodescyano CitalopraM Oxalate 5-Chlorodescyano CitalopraM Oxalate 64169-46-6 C21H23ClFNO5
Acyclovir N-Methyl-L-valinate Hydrochloride Acyclovir N-Methyl-L-valinate Hydrochloride 1346617-39-7 C14H23ClN6O4
rac N,N-DidesMethyl-N-(4-hydroxyphenethyl)-O-desMethyl Venlafaxine rac N,N-DidesMethyl-N-(4-hydroxyphenethyl)-O-desMethyl Venlafaxine 1346601-21-5 C22H29NO3
rac-11-Deoxy-8(12)-dehydro Misoprostol rac-11-Deoxy-8(12)-dehydro Misoprostol 1331639-92-9 C22H36O4
5-Nitro-1H-iMidazole-1-ethanol 5-Nitro-1H-iMidazole-1-ethanol 5006-68-8 C5H7N3O3
Iohexol related Compound I Iohexol related Compound I
2,2'-Methylene Bis[Ranitidine] 2,2'-Methylene Bis[Ranitidine] 207592-21-0 C27H44N8O6S2
ChloroMethyl Propyl Carbonate ChloroMethyl Propyl Carbonate 35273-90-6 C5H9ClO3
2-AMino-5-(trifluoroMethoxy)phenyl Thiocyanate 2-AMino-5-(trifluoroMethoxy)phenyl Thiocyanate 1391054-04-8 C8H5F3N2OS
Bisacodyl Related Compound B (20 mg) (2,4'-(Pyridin-2-ylmethylene)diphenol) Bisacodyl Related Compound B (20 mg) (2,4'-(Pyridin-2-ylmethylene)diphenol) 16985-05-0 C18H15NO2
Doxepin Related Compound C (25 mg) ((E-3-(dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methylpropan-1-amine hydrochloride) Doxepin Related Compound C (25 mg) ((E-3-(dibenzo[b,e]oxepin-11(6H)-ylidene)-N-methylpropan-1-amine hydrochloride) 4504-96-5 C18H20ClNO
Ioversol Related Compound B (50 mg) (N,N'-bis(2,3-dihydroxypropyl)-5-[(N-(2-hydroxyethyl)-carbamoyl)methoxy]-2,4,6-triiodoisophthalamide) Ioversol Related Compound B (50 mg) (N,N'-bis(2,3-dihydroxypropyl)-5-[(N-(2-hydroxyethyl)-carbamoyl)methoxy]-2,4,6-triiodoisophthalamide) 104517-96-6 C18H24I3N3O9
Edoxaban Impurity 12 (1R,2R,4S) Edoxaban Impurity 12 (1R,2R,4S) 500572-10-1 C24H30ClN7O4S
paroxetine Mesylate paroxetine Mesylate 217797-14-3 C20H24FNO6S
2-(2-Ethoxyphenoxy)ethyl Methanesulfonate 2-(2-Ethoxyphenoxy)ethyl Methanesulfonate 169506-15-4 C11H16O5S
1-(5-(benzyloxy)-2-hydroxy-3-nitrophenyl)ethanone 1-(5-(benzyloxy)-2-hydroxy-3-nitrophenyl)ethanone 861841-94-3 C15H13NO5
acetylated penicilloic acids of piperacillin acetylated penicilloic acids of piperacillin
penicilloic acids of piperacillin penicilloic acids of piperacillin
RocuroniuMbroMide iMpurity B RocuroniuMbroMide iMpurity B
TetrazepaM IMp. C (EP): 7-Chloro-5-cyclohexyl-1-Methyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one TetrazepaM IMp. C (EP): 7-Chloro-5-cyclohexyl-1-Methyl-1,3-dihydro-2H-1,4-benzodiazepin-2-one
Thiazolylacetyl glycine oxiMe Thiazolylacetyl glycine oxiMe 178949-03-6 C7H8N4O4S
3-O-Decladinosyl-6-O-Methylerythronolide A 3-O-Decladinosyl-6-O-Methylerythronolide A 118058-74-5 C30H55NO10
Desmethyl Ranolazine Desmethyl Ranolazine 755711-09-2 C23H31N3O3
P-[[(1S)-2-(6-AMino-9H-purin-9-yl)-1-Methylethoxy]Methyl]-phosphonic Acid Monoethyl Ester P-[[(1S)-2-(6-AMino-9H-purin-9-yl)-1-Methylethoxy]Methyl]-phosphonic Acid Monoethyl Ester 1255525-18-8 C11H18N5O4P
4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 4-(4-fluoro-3-(piperazine-1-carbonyl)benzyl)phthalazin-1(2H)-one 763111-47-3 C20H19FN4O2
DESVENLAFAXINE SUCCINATE DESVENLAFAXINE SUCCINATE 448904-47-0 C20H31NO6
Desloratadine IMpurity B Desloratadine IMpurity B 117796-50-6 C19H19BrN2
Itraconazole IMpurity B Itraconazole IMpurity B
Benzene, 1-(3-chloropropyl)-3-(trifluoroMethyl)- Benzene, 1-(3-chloropropyl)-3-(trifluoroMethyl)- 82258-76-2 C10H10ClF3
N-Methyl-N-((3S,4S)-4-Methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyriMidin-4-aMine N-Methyl-N-((3S,4S)-4-Methylpiperidin-3-yl)-7H-pyrrolo[2,3-d]pyriMidin-4-aMine 1260614-73-0 C13H19N5
2-(5-oxo-5H-chroMeno[2,3-b]pyridin-7-yl)propanoic acid 2-(5-oxo-5H-chroMeno[2,3-b]pyridin-7-yl)propanoic acid 52549-19-6 C15H11NO4
1H-BenziMidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]sulfinyl]-1-(2,2,2-trifluoroethyl)- 1H-BenziMidazole, 2-[[[3-Methyl-4-(2,2,2-trifluoroethoxy)-2-pyridinyl]Methyl]sulfinyl]-1-(2,2,2-trifluoroethyl)- 1187926-84-6 C18H15F6N3O2S
4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid 4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid 1242471-40-4 C13H16N2O5S
16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione  (Mixture of DiastereoMers) 16α,17-[(1RS)-Butylidenebis(oxy)]-11β-hydroxy-17-(hydroxyMethyl)-D-hoMoandrosta-1,4-diene-3,17a-dione (Mixture of DiastereoMers) 1040085-99-1 C25H34O6
2-BroMo-1-cyclopropyl-2-(3-fluorophenyl)ethanone 2-BroMo-1-cyclopropyl-2-(3-fluorophenyl)ethanone 1359829-72-3 C11H10BrFO
N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide N-((4-(5-Methyl-3-phenylisoxazol-4-yl)phenyl)sulfonyl)acetaMide 198471-06-6 C18H16N2O4S
N-((S)-1-(((S)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide N-((S)-1-(((S)-1-Hydroxy-3-Methylbutyl)aMino)-1-oxo-3-phenylpropan-2-yl)pyrazine-2-carboxaMide 289472-81-7 C19H24N4O3
(Z)-N-(2-nitrovinyl)acetaMide (Z)-N-(2-nitrovinyl)acetaMide 1238305-24-2 C4H6N2O3
cefoxitin iMpurity B cefoxitin iMpurity B
pidotiMod iMpurity A pidotiMod iMpurity A
Rivaroxaban iMpurity A Rivaroxaban iMpurity A 931204-39-6 C19H20ClN3O6S
R-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-Methyl-10-(4-Methyl-1-piperazinyl)-7-oxo- Methyl ester R-7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-3-Methyl-10-(4-Methyl-1-piperazinyl)-7-oxo- Methyl ester 1268719-66-9 C19H22FN3O4
Ticagrelor Sulfone Ticagrelor Sulfone 274693-39-9 C23H28F2N6O6S
2-(((3aR,4S,6R,6aS)-6-(7-aMino-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-2,2-diMethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol 2-(((3aR,4S,6R,6aS)-6-(7-aMino-5-(propylthio)-3H-[1,2,3]triazolo[4,5-d]pyriMidin-3-yl)-2,2-diMethyltetrahydro-3aH-cyclopenta[d][1,3]dioxol-4-yl)oxy)ethanol 1858267-99-8 C17H26N6O4S
LevosiMendan iMpurity LevosiMendan iMpurity 139052-02-1
rac Cinacalcet HCl rac Cinacalcet HCl 1025064-33-8 C22H22F3N
AztreonaM IMpurity E AztreonaM IMpurity E
Dasatinib IMpurity 1 Dasatinib IMpurity 1
Deferasirox IMpurity 1 Deferasirox IMpurity 1
Doxycycline Hyclate IMpurity F Doxycycline Hyclate IMpurity F 122861-53-4 C23H25NO8
IpratropiuM BroMide IMpurity E IpratropiuM BroMide IMpurity E 183626-76-8 C19H27NO3
Minoxidil IMpurity D Minoxidil IMpurity D 75105-16-7 C11H12N4O4S
Ribavirin IMp. D (EP) Ribavirin IMp. D (EP)
SalMeterol IMpurity C SalMeterol IMpurity C C25H37NO4
SulbactaM IMpurity F SulbactaM IMpurity F
N-(4-(2-Methyl-1,4,5,6-tetrahydrobenzo[b]iMidazo[4,5-d]azepine-1-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide N-(4-(2-Methyl-1,4,5,6-tetrahydrobenzo[b]iMidazo[4,5-d]azepine-1-carbonyl)phenyl)-[1,1'-biphenyl]-2-carboxaMide C32H26N4O2
Epalrestat iMpurity Epalrestat iMpurity 109801-00-5 C13H18O
5-Oxo Pitavastatin 5-Oxo Pitavastatin 222306-15-2 C25H22FNO4
(3R)-2,3-Dihydro-3-(2-propyn-1-ylaMino)-1H-inden-1-one (3R)-2,3-Dihydro-3-(2-propyn-1-ylaMino)-1H-inden-1-one 1312077-05-6 C12H11NO
2-Hydroxy Cephalexin 2-Hydroxy Cephalexin 215172-75-1 C16H17N3O5S
3-(9H-Carbazol-4-yloxy)-1,2-propanediol 3-(9H-Carbazol-4-yloxy)-1,2-propanediol 123119-89-1 C15H15NO3
4-(2-Methylpropoxy)-1,3-benzenedicarbothioaMide 4-(2-Methylpropoxy)-1,3-benzenedicarbothioaMide 1330632-46-6 C12H16N2OS2
9-MethoxyMethyl Guanine 9-MethoxyMethyl Guanine 1202645-50-8 C7H9N5O2
ClindaMycin 3-PalMitate ClindaMycin 3-PalMitate 68225-59-2 C34H63ClN2O6S
α,α'-Bis[(2-Methoxyphenoxy)Methyl]-1,4-piperazinediethanol α,α'-Bis[(2-Methoxyphenoxy)Methyl]-1,4-piperazinediethanol 333749-57-8 C24H34N2O6
Ticagrelor IMpurity E Ticagrelor IMpurity E 1402150-34-8 C26H30F2N6O5S
Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- Benzenebutanoicacid,b-[[(1,1-diMethylethoxy)carbonyl]aMino]-2,4,5-trifluoro-,Methylester,(bR)- 881995-73-9 C16H20F3NO4
Bosutinib Impurity 1 Bosutinib Impurity 1 1460227-29-5 C18H13Cl2N3O3
Bisoprolol EP IMpurity B HeMifuMarate (Bisoprolol n-Propyl Derivative HeMifuMarate) Bisoprolol EP IMpurity B HeMifuMarate (Bisoprolol n-Propyl Derivative HeMifuMarate) 1447715-44-7 C18H31NO4
Dabigatran iMpurity F Dabigatran iMpurity F 1642853-67-5 C19H20N4O4
Decitabine iMpurity 4 Decitabine iMpurity 4 863396-35-4 C6H12O4
Gliclazide iMpurity D Gliclazide iMpurity D 1136426-19-1 C15H20N2O3S
Website-Startseite | Mitglied Firmen | Werbung | ueber uns
Copyright © 2016 ChemicalBook All rights reserved.