83487-95-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83487-95-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,8 and 7 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 83487-95:
(7*8)+(6*3)+(5*4)+(4*8)+(3*7)+(2*9)+(1*5)=170
170 % 10 = 0
So 83487-95-0 is a valid CAS Registry Number.
InChI:InChI=1/C22H20N2O5/c1-12(2)29-22(28)15-9-8-13(3)18(11-15)23-24-19-16-7-5-4-6-14(16)10-17(20(19)25)21(26)27/h4-12,23H,1-3H3,(H,26,27)/b24-19-