429-01-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 429-01-6 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,2 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 429-01:
(5*4)+(4*2)+(3*9)+(2*0)+(1*1)=56
56 % 10 = 6
So 429-01-6 is a valid CAS Registry Number.
InChI:InChI=1/C9H9F9O3/c1-4(7(10,11)12)2-5(19,8(13,14)15)3-6(20,21-4)9(16,17)18/h19-20H,2-3H2,1H3