2016年11月9日星期三

Sulfachlorpyrazine Sodium for sale


Product Name: sodium Sulfachlorpyrazin
CAS-No. 102-65-8
Molecular formula: C10H8ClN4NaO2S.H2O
Molecular Weight: 324.7
Product Description: Prevent the synthesis of dihydrofolate, inhibit the growth and reproduction of bacteria and coccidia. Is rapidly absorbed from the gastrointestinal tract after oral administration of 3 to 4 hours until the peak of rapid plasma and urine concentration.
For the treatment of chickens, turkeys, rabbits and sheep coccidiosis and avian cholera and avian typhoid.

Titanium tetrachloride price


Product Name: titanium tetrachloride
CAS: 7550-45-0
Molecular formula: Cl4Ti
Molecular Weight: 189.68
Description:
titanium tetrachloride, the organic compound of formula is TiCl 4. It is an important intermediate in the production of metal titanium and titanium dioxide pigment. TiCl4 is an unusual example of a highly volatile metal. On contact with moist air is spectacular opaque clouds in the form of titanium dioxide (TiO2) and hydrogen chloride (HCl).

L-Norvaline t-butyl ester HCl for sale


Product Name: L-norvaline ester-t-butyl HCl

CAS: 119483-47-5

Molecular Weight: 209.71 g / mol

Molecular formula: C 9 H 2 0 2 CINO.

Description: Known Dimethylethylesterhydrochlorid-1,1-L-norvaline L-norvaline ester tert-butyl ester is a given as pharmaceutical intermediate for the use of the amino acid. It is white to light yellow crystalline powder.

Methylcarbonyl-L-t-Leucine Registry for sale


Product name:Methylcarbonyl-L-t-Leucine Registry

CAS
:162537-11-3

Molecular Weight:189.21g/mol

Molecular Formula:C8H15NO4

Description:It is white solid.Methylcarbonyl-L-t-Leucine Registry is used as pharmaceutical intermediates.

Glycine-L-Glutamine monohydrate price


Product name:Glycine-L-Glutamine monohydrate

CAS
:13115-71-4

Molecular Weight:221.21g/mol

Molecular Formula:C7H15N3O5

Description:Glycine-L-Glutamine monohydrate is used as pharmaceutical intermediates.It is white crystaline powder.

L-Carbocysteine price


Product Name: L-carbocysteine

CAS: 25390-17-4

Molecular formula: C5H9NO4S

Formula Weight: 179.19426g / mol

Description: L-carbocysteine ​​mucoactive is a drug and is used for acute and chronic respiratory infectious diseases. Although carbocysteine ​​can repair the damage of epithelial cells by exposure to various effects caused, is the action of this drug on respiratory allergic diseases such as asthma and eosinophilic bronchitis with isolated chronic cough, in which two epithelial lesions may be characteristic, it is not known. We studied the effects of carbocysteine ​​on cough induced hypersensitivity to inhaled antigen to capsaicin after 48 pm and bronchial hyperresponsiveness to inhaled methacholine after 72 hours with an antigen aerosol in sensitized guinea pigs actively. After we measure bronchial neutral endopeptidase activity (NEP) in the tracheal tissue examined.

L-Cystine for sale


Product Name: L-cystine

CAS: 56-89-3

Molecular formula: C6H12N2O4S2

Formula Weight: 240.3 g / mol

Description: It is a white or almost white crystalline powder, practically insoluble in water and alcohol. It dissolves in dilute solutions of Alkalihydroxiden.L-cystine is Aminosäuredimer which is formed when a pair of L-Cysteinmoleküle are connected by an oxidation by means of a disulfide bond.