581814-26-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 581814-26-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,8,1,8,1 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 581814-26:
(8*5)+(7*8)+(6*1)+(5*8)+(4*1)+(3*4)+(2*2)+(1*6)=168
168 % 10 = 8
So 581814-26-8 is a valid CAS Registry Number.
581814-26-8Relevant articles and documents
Enzymatic Synthesis of Chondroitin and Its Derivatives Catalyzed by Hyaluronidase
Kobayashi, Shiro,Fujikawa, Shun-Ichi,Ohmae, Masashi
, p. 14357 - 14369 (2003)
The enzymatic polymerization to provide synthetic chondroitin and its derivatives is reported here, the first example of such in vitro synthesis to date. N-Acetylchondrosine (GlcAβ(1→3)GalNAc) oxazoline (1a) and its derivatives (1b-1F) were designed and s
