122575-21-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 122575-21-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,5,7 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 122575-21:
(8*1)+(7*2)+(6*2)+(5*5)+(4*7)+(3*5)+(2*2)+(1*1)=107
107 % 10 = 7
So 122575-21-7 is a valid CAS Registry Number.
InChI:InChI=1/C6H20N2O12P4.Sm/c9-21(10,11)3-7(4-22(12,13)14)1-2-8(5-23(15,16)17)6-24(18,19)20;/h1-6H2,(H2,9,10,11)(H2,12,13,14)(H2,15,16,17)(H2,18,19,20);/q;+3/p-3/i;1+3