155773-56-1 Usage
Brand name
Dynospheres M-035 (Dyno Particles AS, Norway).
Check Digit Verification of cas no
The CAS Registry Mumber 155773-56-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,7,7 and 3 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 155773-56:
(8*1)+(7*5)+(6*5)+(5*7)+(4*7)+(3*3)+(2*5)+(1*6)=161
161 % 10 = 1
So 155773-56-1 is a valid CAS Registry Number.