19481-39-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 19481-39-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,4,8 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 19481-39:
(7*1)+(6*9)+(5*4)+(4*8)+(3*1)+(2*3)+(1*9)=131
131 % 10 = 1
So 19481-39-1 is a valid CAS Registry Number.
InChI:InChI=1/C5H13S.Hg.3HI/c1-4-6(3)5-2;;;;/h4-5H2,1-3H3;;3*1H/q+1;+2;;;/p-3/rC5H13S.HgI3/c1-4-6(3)5-2;2-1(3)4/h4-5H2,1-3H3;/q+1;-1