52196-22-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52196-22-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,1,9 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 52196-22:
(7*5)+(6*2)+(5*1)+(4*9)+(3*6)+(2*2)+(1*2)=112
112 % 10 = 2
So 52196-22-2 is a valid CAS Registry Number.
InChI:InChI=1/C21H27N7O6/c1-28-13(10-24-17-16(28)19(32)27-21(22)26-17)8-9-23-12-4-2-11(3-5-12)18(31)25-14(20(33)34)6-7-15(29)30/h2-5,13-14,23H,6-10H2,1H3,(H,25,31)(H,29,30)(H,33,34)(H4,22,24,26,27,32)/t13?,14-/m0/s1