174761-16-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 174761-16-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,4,7,6 and 1 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 174761-16:
(8*1)+(7*7)+(6*4)+(5*7)+(4*6)+(3*1)+(2*1)+(1*6)=151
151 % 10 = 1
So 174761-16-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H13NO.C6H9N2.C6H9NO.CH4O4S/c1-2-9-7-5-3-4-6-8(9)10;1-3-8-5-4-7(2)6-8;1-2-7-5-3-4-6(7)8;1-5-6(2,3)4/h2H,1,3-7H2;3-6H,1H2,2H3;2H,1,3-5H2;1H3,(H,2,3,4)/q;+1;;/p-1