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Guangzhou Junkang Biotech Co., Ltd??? ?? ??? ?????.

?? ?:Guangzhou Junkang Biotech Co., Ltd

??:+86-020-80920966

???:sales@jkbio.com

??:China

? ?? ?:5

N-Glycolylneuraminic acid		1113-83-3	C11H19NO10
N-Acetyl-D-mannosamine		7772-94-3	C8H15NO6
N-Acetyl-β-neuraminic acid methyl ester monohydrate		50998-13-5	C12H21NO9
D-Mannosamine hydrochloride		5505-63-5	C6H14ClNO5
N-Acetylneuraminic acid	??????????	131-48-6	C11H19NO9

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