106131-91-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 106131-91-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,6,1,3 and 1 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 106131-91:
(8*1)+(7*0)+(6*6)+(5*1)+(4*3)+(3*1)+(2*9)+(1*1)=83
83 % 10 = 3
So 106131-91-3 is a valid CAS Registry Number.
InChI:InChI=1/C15H21N5O5/c16-15(17)18-7-1-2-11(14(24)25)20-12(22)8-19-13(23)9-3-5-10(21)6-4-9/h3-6,11,21H,1-2,7-8H2,(H,19,23)(H,20,22)(H,24,25)(H4,16,17,18)/t11-/m0/s1