869943-11-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 869943-11-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,6,9,9,4 and 3 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 869943-11:
(8*8)+(7*6)+(6*9)+(5*9)+(4*4)+(3*3)+(2*1)+(1*1)=233
233 % 10 = 3
So 869943-11-3 is a valid CAS Registry Number.
869943-11-3Relevant articles and documents
P2X7 receptor antagonists and methods of use
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Page/Page column 28, (2010/11/27)
The invention is directed to compounds that are P2X7 antagonist and have the formula (I) or (II) or a pharmaceutically acceptable salt, prodrug, salt of a prodrug or a combination thereof, wherein R1, R2, and R3 /sub