690224-01-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 690224-01-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,0,2,2 and 4 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 690224-01:
(8*6)+(7*9)+(6*0)+(5*2)+(4*2)+(3*4)+(2*0)+(1*1)=142
142 % 10 = 2
So 690224-01-2 is a valid CAS Registry Number.
690224-01-2Relevant articles and documents
Fused pyrrole derivatives
-
Page/Page column 7; 18, (2010/11/27)
The invention is concerned with novel fused pyrrole derivatives of formula (I) wherein A, Ar, R1, R2, R2′ and R2″ and n are as defined in the description and in the claims, as well as physiologically acceptable salts thereof. These compounds inhibit chymase and can be used as medicaments.