84692-81-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84692-81-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,6,9 and 2 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 84692-81:
(7*8)+(6*4)+(5*6)+(4*9)+(3*2)+(2*8)+(1*1)=169
169 % 10 = 9
So 84692-81-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H26N4O8/c1-10(20)17(29)22-13(6-7-15(25)26)19(31)23-14(18(30)21-9-16(27)28)8-11-2-4-12(24)5-3-11/h2-5,10,13-14,24H,6-9,20H2,1H3,(H,21,30)(H,22,29)(H,23,31)(H,25,26)(H,27,28)/t10-,13-,14-/m0/s1