173434-18-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173434-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,4,3 and 4 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 173434-18:
(8*1)+(7*7)+(6*3)+(5*4)+(4*3)+(3*4)+(2*1)+(1*8)=129
129 % 10 = 9
So 173434-18-9 is a valid CAS Registry Number.
173434-18-9Relevant articles and documents
Hydro-ethano-indeno-pyridines
-
, (2008/06/13)
A compound of formula I STR1 wherein X, V, W, Y, Z, R, a, b, c, and d are as described herein. These compounds are useful in the treatment of tumors, allergies, bronchoconstriction and CNS diseases and conditions.