82199-02-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82199-02-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,9 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 82199-02:
(7*8)+(6*2)+(5*1)+(4*9)+(3*9)+(2*0)+(1*2)=138
138 % 10 = 8
So 82199-02-8 is a valid CAS Registry Number.
InChI:InChI=1/C20H36O4.C5H9NO/c1-17(2)11-7-5-9-15-23-19(21)13-14-20(22)24-16-10-6-8-12-18(3)4;1-4-6(3)5(2)7/h13-14,17-18H,5-12,15-16H2,1-4H3;4H,1H2,2-3H3/b14-13-;