72101-30-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72101-30-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,1,0 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 72101-30:
(7*7)+(6*2)+(5*1)+(4*0)+(3*1)+(2*3)+(1*0)=75
75 % 10 = 5
So 72101-30-5 is a valid CAS Registry Number.
InChI:InChI=1/C3H4BrF3/c1-2(5)3(4,6)7/h2H,1H3