天天摸日日摸狠狠添,欧美人妻精品一区二区三区 ,强开小婷嫩苞又嫩又紧视频,人妻丰满熟av无码区HD

Chinese   English

Products

Amino Acids

Home >> Products >> D(-)-Arginine
Amino Acids >> Amino Acids >>D(-)-Arginine
NO:
A0034
Product Name:
D(-)-Arginine
CAS NO.:
157-06-2
Structure:
Product introduction:
      Name:    D(-)-Arginine
Synonyms:   D-2-Amino-5-guanidinovaleric acid

    Molecular Formula:     C6H14N4O2
      Molecular Weight:    174.20
CAS Registry Number:    157-06-2
               EC Number:    205-866-5

Properties
   Melting point:   221-224 ºC
              alpha:   -28.5 º (c=8, 6 N HCl)
Water solubility: SOLUBLE