103404-62-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 103404-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,3,4,0 and 4 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 103404-62:
(8*1)+(7*0)+(6*3)+(5*4)+(4*0)+(3*4)+(2*6)+(1*2)=72
72 % 10 = 2
So 103404-62-2 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N4O4.ClH/c1-11-9-17(24)27-16-10-13(6-7-14(11)16)23-18(25)12(2)22-19(26)15(21)5-3-4-8-20;/h6-7,9-10,12,15H,3-5,8,20-21H2,1-2H3,(H,22,26)(H,23,25);1H