Benzeeazomalonitrile for sale

Product name: Benzeeazomalonitrile 
CAS:6017-21-6
Molecular formula: C9H6N4
Molecular weight:170.17
Product description: Yellow crystalline powder

4-Cyanopyridine price

Product name:4-Cyanopyridine 
CAS:100-48-1
Molecular formula:C6H4N2
Molecular weight:104.1094
Product description:4-Cyanopyridine is mainly used for medicine, pesticide intermediates.
 

Usnic acid sodium for sale

Product Name: Usnic Acid Sodium
CAS Number: 34769-44-3
Molecular Formula: C18H15NaO7
Molecular Weight: 366.31
Product Description: Usnea contains an antibacterial material and many other lichens, the antibacterial effect of Usnamsäure is particularly noteworthy, but usnische due to poor Usnosäure-solubility in water, restrictions on use and effect Soluble in the acidic sodium acid acid ratio is better.

D-Mannose price

Product Name: D-mannose
CAS: 3458-28-4
Molecular formula: C6H12O6
Molecular Weight: 180.16
Product Description: can be used as food additives and beverages, in addition it can also be in the medical field, are used in diabetes, obesity, constipation and help in the treatment of patients with Hypercholesterolemia and other diseases. The precursor of mannose or its derivatives, by compounds of mannose derivatives, is more flexible and more is currently more familiar with mannitol.

aminopiperidine dihydrochloride price

Product Name: (R) -4-Aminopiperidindihydrochlorid
CAS Number: 334618-23-4
Molecular Formula: C5H14Cl2N2
Molecular Weight: 173.08
Product Description: The Agger, Ringo, Dean column production of the intermediate product due to poor stability, using (R) -3-aminopiperidine with double hydrochloride to hold in the API; Another method is the use of 3-aminopiperidine-BOC for the synthesis of benzoic acid, Glenn, both of which pathway methods are possible. The previous step less in theory, but there is no protection, so that the impurities to eliminate relative suffering.

5-Bromo-2,5-dichloropyrimidine for sale

Product Name: 5-Bromo-2,5-dichloropyrimidine
CAS: 36082-50-5
Molecular Formula: C4HBrCl2N2
Molecular Weight: 227.87
Product Description: This product is a white crystalline, it is tawny, mp 66 ~ 70 ℃, insoluble in water, soluble in solvent toluene, etc. As pharmaceutical intermediates for the preparation of sulfanilamide - used an oxygen pyrimidine - 6 .. Published in synthetic fungicides intermediate ester ether.

Dihydro-4,4-dimethyl-3-hydroxy-2 price

Product Name: Dihydro-4,4-dimethyl-3-hydroxy-2 (4H) -furanone
CAS: 599-04-2
Molecular formula: C6H10O3
Molecular Weight: 130.14
Product description: hygroscopic crystallization (gasoline, oil or sublimation). Melting point (92 ℃) 80, the point of 130 ℃ and 2.4 kPa boiling, soluble in water, soluble in ethanol. Ethyl ether; chloroform; Carbon disulfide. Benzene. (C = 2.00, H 2 O), melting point 92 ℃, [alpha] 50.7 ° (C = 2.05, H 2 O) .