872857-98-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 872857-98-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,2,8,5 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 872857-98:
(8*8)+(7*7)+(6*2)+(5*8)+(4*5)+(3*7)+(2*9)+(1*8)=232
232 % 10 = 2
So 872857-98-2 is a valid CAS Registry Number.
872857-98-2Relevant academic research and scientific papers
Tetracyclic compounds as estrogen ligands
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Page/Page column 13; 19, (2010/02/15)
This invention provides estrogen receptor modulators having the structure: wherein R1, R2, R3, R4, Q, n, R8, R9, R10, and R11 have been defined in the specification; o
