146815-49-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146815-49-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,8,1 and 5 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146815-49:
(8*1)+(7*4)+(6*6)+(5*8)+(4*1)+(3*5)+(2*4)+(1*9)=148
148 % 10 = 8
So 146815-49-8 is a valid CAS Registry Number.
146815-49-8Relevant articles and documents
Total synthesis of GD3, a ganglioside
Kondo, Tadao,Tomoo, Toshiyuki,Abe, Hiroyuki,Isobe, Minoru,Goto, Toshio
, p. 337 - 338 (2007/10/03)
On the basis of new methodology involving α-stereo-controlled sialylation using our 2-halo-3β-phenylthio-Neu5Ac and construction of Neu5Ac(α2-8)Neu5Ac due to differential reactivity between 2-chloro and 2-fluoro-Neu5Ac, we realized an efficient total synthesis of GD3.