The ratio of moles of one substance to another in a chemical reaction.
If you need to purchase chemical raw materials, submit your demand information to get the latest quotations.
C28H22N8O6
1-Propanone, 2-hydroxy-1-(4-methoxyphenyl)-
N4-(4-methylphenyl)-3,4-Pyridinediamine
5-azido-3-O-benzyl-5-deoxy-1,2-O-isopropylidene-α-D-xylofuranose
α-D-glucopyranosyl-(1→4)-α-D-glucopyranosyl-(1→4)-α-D-sorbitol
