127733-97-5 Usage
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 127733-97-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,3 and 3 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 127733-97:
(8*1)+(7*2)+(6*7)+(5*7)+(4*3)+(3*3)+(2*9)+(1*7)=145
145 % 10 = 5
So 127733-97-5 is a valid CAS Registry Number.