90263-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90263-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,2,6 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 90263-66:
(7*9)+(6*0)+(5*2)+(4*6)+(3*3)+(2*6)+(1*6)=124
124 % 10 = 4
So 90263-66-4 is a valid CAS Registry Number.
90263-66-4Relevant academic research and scientific papers
The Preparation of Dioxaprostacyclin Analogues from D-(-)-Ribose
Heath, Peter,Mann, John,Walsh, E. Brian,Wadsworth, Alan H.
, p. 2675 - 2679 (2007/10/02)
Using D-(-)-ribose as chiral starting material, we have prepared 1-deoxy-D-ribofuranose by a novel route, and then employed both compounds as precursors of the dioxaprostacyclin analogues (2).
