544704-83-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 544704-83-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,4,4,7,0 and 4 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 544704-83:
(8*5)+(7*4)+(6*4)+(5*7)+(4*0)+(3*4)+(2*8)+(1*3)=158
158 % 10 = 8
So 544704-83-8 is a valid CAS Registry Number.
544704-83-8Relevant articles and documents
Prodrug substituted benzoxazoles as estrogenic agents
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Page/Page column 30, (2010/10/20)
This invention provides estrogen receptor modulators of formula I, having the structure wherein Q, Q2, R1, R2, R2a, R3, R3a, and X as defined in the specification, or a pharmaceutically acceptable salt thereof.