82870-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82870-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,8,7 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82870-40:
(7*8)+(6*2)+(5*8)+(4*7)+(3*0)+(2*4)+(1*0)=144
144 % 10 = 4
So 82870-40-4 is a valid CAS Registry Number.
InChI:InChI=1/C24H37BrN2O3/c1-5-8-18-9-6-7-10-21(18)30-17-20(28)16-26-24(4)13-11-19(12-14-24)23(2,3)27-22(29)15-25/h5-7,9-10,19-20,26,28H,1,8,11-17H2,2-4H3,(H,27,29)