94159-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94159-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,1,5 and 9 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 94159-86:
(7*9)+(6*4)+(5*1)+(4*5)+(3*9)+(2*8)+(1*6)=161
161 % 10 = 1
So 94159-86-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H9F17O2/c1-2-32-4-5(31)3-6(14,15)7(16,17)8(18,19)9(20,21)10(22,23)11(24,25)12(26,27)13(28,29)30/h2,5,31H,1,3-4H2