3-(2-bromo-1-oxopropyl)-spiro-[2h-1,3-benzoxazine- 2,1'-lohexan]-4(3h)-one

Ningbo Sinova I/E Corp offers wide range intermediates which includes 2-mercapto-5-methyl-1,3,4-thiadiazole. Application: cefazolin. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 2-mercaptobenzothiazolyl-( z )-2-(2-aminothiazol-4-yl)- 2-methoxycarbonyl methoxyimino acetate. Application: cefixime. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 2-mercaptobenzothiazolyl-(z)-2-(2-aminothiazol-4-yl)-2- (2-t-butoxycarbonylprop-2-oxyimino)acetate. Application: ceftadizime. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 2-thiophene acetyl chloride. Application: cefalotin. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 2,3-cyclopenteno pyridine. Application: cefpirome. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 2,5-dihydro-6-hydroxy-3-mercapto-2-methyl-5-oxo-1,2,4-triazine. Application: ceftriaxone. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 3-[[(2s,4s)-4-mercapto-1-(4-nitrobenzyloxy)carbonyl- 2-pyrrolidinyl]-carbonyl]-amino] benzoic acid. Application: ertapenem. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 3s)-3-mercapto-(4-nitrophenyl)methyl ester-1-pyrrolidine carboxylic acid. Application: panipenem. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 4-chloro-3-oxo-2-methoxcarbonylmethoxyimino-butylacid. Application: cefixime. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 4-dodecyl-benzensulfonyl azide. Application: meropenem. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 4-methyl-5-formyl thiazole. Application: cefditoren. Contact us for more information.

Ningbo Sinova I/E Corp offers wide range intermediates which includes 4-nitrobenzyl(2s,4s)-4-acetylthio-2-[[n-sulfamoyl-n- (tert-butoxycarbonyl)amino]methyl]pyrrolidine-1-carboxylate. Application: doripenem. Contact us for more information.