2256-06-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 2256-06-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,2,5 and 6 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2256-06:
(6*2)+(5*2)+(4*5)+(3*6)+(2*0)+(1*6)=66
66 % 10 = 6
So 2256-06-6 is a valid CAS Registry Number.
InChI:InChI=1/C26H30ClFN2O2.C2H2O4/c27-22-10-6-9-21(19-22)26(25(32)30-15-4-5-16-30)13-17-29(18-14-26)24(28)12-11-23(31)20-7-2-1-3-8-20;3-1(4)2(5)6/h1-3,6-10,19,24H,4-5,11-18H2;(H,3,4)(H,5,6)