1189671-34-8 Usage
Chemical Properties
Crystalline Solid
Check Digit Verification of cas no
The CAS Registry Mumber 1189671-34-8 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,6,7 and 1 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1189671-34:
(9*1)+(8*1)+(7*8)+(6*9)+(5*6)+(4*7)+(3*1)+(2*3)+(1*4)=198
198 % 10 = 8
So 1189671-34-8 is a valid CAS Registry Number.