97545-42-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97545-42-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,4 and 5 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 97545-42:
(7*9)+(6*7)+(5*5)+(4*4)+(3*5)+(2*4)+(1*2)=171
171 % 10 = 1
So 97545-42-1 is a valid CAS Registry Number.
97545-42-1Relevant articles and documents
Potential tumor or organ-imaging agents, 24. Radioiodinated pregnenolone esters
Van Dort,Schwendner,Skinner,Gross,Counsell
, p. 85 - 93 (1984)
A series of radioiodinated pregnenolone esters was prepared in an effort to find an agent that would be rapidly and selectively taken up by adrenal cortical tissue. Achievement of such a goal would provide the basis for the development of an adrenal imagi