805231-36-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 805231-36-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,0,5,2,3 and 1 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 805231-36:
(8*8)+(7*0)+(6*5)+(5*2)+(4*3)+(3*1)+(2*3)+(1*6)=131
131 % 10 = 1
So 805231-36-1 is a valid CAS Registry Number.
805231-36-1Relevant articles and documents
Toward the development of a cephalosporin-based dual-release prodrug for use in ADEPT
Grant, Jonathan W.,Smyth, Timothy P.
, p. 7965 - 7970 (2007/10/03)
In previous work we have shown that a cephalosporin structure bearing an S-aminosulfenimine at the 7-position behaved as a β-lactamase-dependent dual-release prodrug. Scission of the β-lactam ring of such a structure led to the rapid loss of the sulfur-at