118196-11-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 118196-11-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,1,9 and 6 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 118196-11:
(8*1)+(7*1)+(6*8)+(5*1)+(4*9)+(3*6)+(2*1)+(1*1)=125
125 % 10 = 5
So 118196-11-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H28N4OS.C4H4O4/c27-22(20-17-28-21(24-20)19-9-4-10-23-16-19)26-14-12-25(13-15-26)11-5-8-18-6-2-1-3-7-18;5-3(6)1-2-4(7)8/h1-4,6-7,9-10,16,20-21,24H,5,8,11-15,17H2;1-2H,(H,5,6)(H,7,8)/b;2-1+