105688-00-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 105688-00-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,5,6,8 and 8 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 105688-00:
(8*1)+(7*0)+(6*5)+(5*6)+(4*8)+(3*8)+(2*0)+(1*0)=124
124 % 10 = 4
So 105688-00-4 is a valid CAS Registry Number.
InChI:InChI=1/C21H30N2O6/c1-11(2)9-14(23-20(27)19(26)18(25)13-6-4-8-22-13)16-10-12-5-3-7-15(24)17(12)21(28)29-16/h3,5,7,11,13-14,16,18-19,22,24-26H,4,6,8-10H2,1-2H3,(H,23,27)