67688-87-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 67688-87-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,7,6,8 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 67688-87:
(7*6)+(6*7)+(5*6)+(4*8)+(3*8)+(2*8)+(1*7)=193
193 % 10 = 3
So 67688-87-3 is a valid CAS Registry Number.
67688-87-3Relevant academic research and scientific papers
1,2,3-TRIAZOLO[4,5-D]PYRIMIDINES AS P2T RECEPTOR ANTAGONISTS
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, (2008/06/13)
Compounds of formula having the following stereochemistrywherein R, R1, R2, R3 and R4 are as defined in the specification. The compounds are useful as P2T receptor antagonists