220464-67-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 220464-67-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,4,6 and 4 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 220464-67:
(8*2)+(7*2)+(6*0)+(5*4)+(4*6)+(3*4)+(2*6)+(1*7)=105
105 % 10 = 5
So 220464-67-5 is a valid CAS Registry Number.
220464-67-5Relevant articles and documents
(3,4-Dihydro-quinazolin-2-yl)-aryl-amines
-
Page/Page column 6, (2010/11/23)
The present invention relates to methods for treating 5-HT5A receptor related diseases which comprises administering compounds of formula I wherein R1, R2, aryl, and n are defined in the specification and pharmaceutically