162019-90-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 162019-90-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,2,0,1 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 162019-90:
(8*1)+(7*6)+(6*2)+(5*0)+(4*1)+(3*9)+(2*9)+(1*0)=111
111 % 10 = 1
So 162019-90-1 is a valid CAS Registry Number.
162019-90-1Relevant articles and documents
Synthesis of 5a-Carba-&β-D-glycosylceramide Analogs Linked by Imino, Ether and Sulfide Bridges
Tsunoda, Hidetoshi,Ogawa, Seiichiro
, p. 267 - 278 (2007/10/02)
Carbocyclic analogs of glycoceramides, (2S,3R,4E)-1-(5a-carba-β-D-glycopyranosyl)-2-(hexadecanoylamino)-4-octadecen-3-ols E-3 - E-6, linked by imino, ether and sulfide bridges, were synthesized by coupling of aziridines, as the sphingosine precursors, wit
