222400-97-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 222400-97-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,2,4,0 and 0 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 222400-97:
(8*2)+(7*2)+(6*2)+(5*4)+(4*0)+(3*0)+(2*9)+(1*7)=87
87 % 10 = 7
So 222400-97-7 is a valid CAS Registry Number.
222400-97-7Relevant articles and documents
Benzothiophenes for treating estrogen deficiency
-
, (2008/06/13)
This invention is related to novel benzothiophene compounds of formula I: where R, R1, R2, X and m are as defined in the specification, which are useful for the inhibition of the various medical conditions associated with postmenopausal syndrome, as well