148252-43-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 148252-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,8,2,5 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 148252-43:
(8*1)+(7*4)+(6*8)+(5*2)+(4*5)+(3*2)+(2*4)+(1*3)=131
131 % 10 = 1
So 148252-43-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H15BrO2/c1-3-12-9(11)7-5-4-6-8(2)10/h2-7H2,1H3