19701-10-1 Usage
Chemical Description
Phenacyl bromide is an organic compound with the formula C9H9BrO.
Check Digit Verification of cas no
The CAS Registry Mumber 19701-10-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,0 and 1 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 19701-10:
(7*1)+(6*9)+(5*7)+(4*0)+(3*1)+(2*1)+(1*0)=101
101 % 10 = 1
So 19701-10-1 is a valid CAS Registry Number.