111619-01-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111619-01-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,6,1 and 9 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 111619-01:
(8*1)+(7*1)+(6*1)+(5*6)+(4*1)+(3*9)+(2*0)+(1*1)=83
83 % 10 = 3
So 111619-01-3 is a valid CAS Registry Number.
InChI:InChI=1/C6H8O6.2ClH.Co.5H3N/c7-1-2(8)5-3(9)4(10)6(11)12-5;;;;;;;;/h2,5,7-8,10-11H,1H2;2*1H;;5*1H3/q;;;+3;;;;;/p-3