we are able to provide our customers with an extensive range of products for mass transfer operations which include gas scrubbing, stripping, de-aeration, degassing, biological filtration and mechanical filtration.Our material for tower packing include: P

we are able to provide our customers with an extensive range of products for mass transfer operations which include gas scrubbing, stripping, de-aeration, degassing, biological filtration and mechanical filtration.Our material for tower packing include: P

Beijing Huikang Boyuan Chemical Tech Co., Ltd has been established in 2005，which is a high-tech enterprise and specialized in research and manufacture of new drugs, APIs and pharmaceutical intermediates.Our Headquarters and R&D center is located in

3-(3-Chloropropyl)-1,3-dihydro-7,8-dimethoxy-2H-3-benzazepin-2-oneNO. Product Name CAS NO.1 sitagliptin phosphate monohydrate 654671-77-92 sitagliptin phosphate 654671-78-03 sitagliptin 486460-32-64 (R)-1-[(1S)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert

Beijing Huikang Boyuan Chemical Tech Co., Ltd has been established in 2005，which is a high-tech enterprise and specialized in research and manufacture of new drugs, APIs and pharmaceutical intermediates.Our Headquarters and R&D center is located in

Beijing Huikang Boyuan Chemical Tech Co., Ltd has been established in 2005，which is a high-tech enterprise and specialized in research and manufacture of new drugs, APIs and pharmaceutical intermediates.Our Headquarters and R&D center is located in

Beijing Huikang Boyuan Chemical Tech Co., Ltd has been established in 2005，which is a high-tech enterprise and specialized in research and manufacture of new drugs, APIs and pharmaceutical intermediates.Our Headquarters and R&D center is located in

5-Methyl-1,3,4-oxadiazole-2-carboxylic acid potassium saltCAS No.888504-28-7Beijing Huikang Boyuan Chemical Tech Co., Ltd has been established in 2005，which is a high-tech enterprise and specialized in research and manufacture of new drugs, APIs an

1-Methyl-5-nitro-1H-benzimidazole-2-butanoic acid ethyl esterNO. Product Name CAS NO.1 sitagliptin phosphate monohydrate 654671-77-92 sitagliptin phosphate 654671-78-03 sitagliptin 486460-32-64 (R)-1-[(1S)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-buty

NO. Product Name CAS NO.1 sitagliptin phosphate monohydrate 654671-77-92 sitagliptin phosphate 654671-78-03 sitagliptin 486460-32-64 (R)-1-[(1S)-2-(Diphenylphosphino)ferrocenyl]ethyldi-tert-butylphosphine 155830-69-65 Chloro(1,5-cyclooctadiene)rhodium(I)