49849-07-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49849-07-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,9,8,4 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 49849-07:
(7*4)+(6*9)+(5*8)+(4*4)+(3*9)+(2*0)+(1*7)=172
172 % 10 = 2
So 49849-07-2 is a valid CAS Registry Number.
49849-07-2Relevant articles and documents
Synthesis and Biological Activity of Some 15-Oxaestranes
Rosen, Perry,Boris, Alfred,Oliva, Gloria
, p. 329 - 330 (1980)
The estrogenic activity of orally administered 15-oxaestrone was evaluated by the uterotropic assay in rats and was found to be 12 times greater than that of estrone.In addition, several analogues of 15-oxaestrone were prepared and their estrogenic potency was determined.