220741-62-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220741-62-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,7,4 and 1 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 220741-62:
(8*2)+(7*2)+(6*0)+(5*7)+(4*4)+(3*1)+(2*6)+(1*2)=98
98 % 10 = 8
So 220741-62-8 is a valid CAS Registry Number.
220741-62-8Relevant articles and documents
Aniline derivatives as calcium channel blockers
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, (2008/06/13)
The present invention provides compounds that block calcium channels having formula (I). The present invention also provides methods of using the compounds of formula (I) to treat stroke, cerebral ischemia, head trauma, or epilepsy and to pharmaceutical compositions that contain the compounds of formula (I).