167403-81-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 167403-81-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,7,4,0 and 3 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 167403-81:
(8*1)+(7*6)+(6*7)+(5*4)+(4*0)+(3*3)+(2*8)+(1*1)=138
138 % 10 = 8
So 167403-81-8 is a valid CAS Registry Number.
167403-81-8Relevant articles and documents
SULFONYLAMINOPYRIMIDINES
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, (2008/06/13)
A compound of the formula STR1 wherein R 1 to R, R a, R. sup.b X, Y, Z, m and n have the significance given in the description, can be used as medicaments, especially for the treatment and prophylaxix of conditions which are associated with endothelin activities.