927190-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 927190-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,7,1,9 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 927190-20:
(8*9)+(7*2)+(6*7)+(5*1)+(4*9)+(3*0)+(2*2)+(1*0)=173
173 % 10 = 3
So 927190-20-3 is a valid CAS Registry Number.
927190-20-3Relevant articles and documents
Synthesis of glycyrrhizic acid conjugates containing L-lysine
Baltina Jr.,Kondratenko,Baltina,Plyasunova,Galin,Tolstikov
, p. 543 - 548 (2007/10/03)
Activated esters and N-hydroxybenzotriazole-N,N′- dicyclohexylcarbodiimide (DCC) or N-hydroxysuccinimide-DCC were used to synthesize conjugates of glycyrrhizic acid (GA) with Nε- carbobenzyloxy-L-lysine [Lys(Z)-OH] and its esters containing two