49849-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 49849-01-6 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 1 respectively.
Calculate Digit Verification of CAS Registry Number 49849-01:
(7*4)+(6*9)+(5*8)+(4*4)+(3*9)+(2*0)+(1*1)=166
166 % 10 = 6
So 49849-01-6 is a valid CAS Registry Number.
InChI:InChI=1/C17H22O3/c1-17-7-6-13-12-5-3-11(18)8-10(12)2-4-14(13)16(17)20-9-15(17)19/h3,5,8,13-16,18-19H,2,4,6-7,9H2,1H3/t13-,14-,15+,16+,17-/m1/s1
49849-01-6Relevant articles and documents
Synthesis and Biological Activity of Some 15-Oxaestranes
Rosen, Perry,Boris, Alfred,Oliva, Gloria
, p. 329 - 330 (2007/10/02)
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.