81484-21-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 81484-21-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,4,8 and 4 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81484-21:
(7*8)+(6*1)+(5*4)+(4*8)+(3*4)+(2*2)+(1*1)=131
131 % 10 = 1
So 81484-21-1 is a valid CAS Registry Number.
81484-21-1Relevant articles and documents
Potential organ- or tumor-imaging agents. XXII Acyl-labeled cholesterol esters
Seevers,Schwendner,Swayze,Counsell
, p. 618 - 621 (2007/10/02)
A series of cholesteryl phenylalkanoic esters was synthesized in which the acyl moiety served as the carrier for radioiodine. Tissue distribution studies in rats revealed that several of these radioiodinated esters selectively accumulated in steroid-secre