72586-79-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72586-79-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,5,8 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 72586-79:
(7*7)+(6*2)+(5*5)+(4*8)+(3*6)+(2*7)+(1*9)=159
159 % 10 = 9
So 72586-79-9 is a valid CAS Registry Number.
InChI:InChI=1/C12H13Cl2N2O7P/c13-5-1-7-8(2-6(5)14)16(4-15-7)12-11(18)10(17)9(23-12)3-22-24(19,20)21/h1-2,4,9-12,17-18H,3H2,(H2,19,20,21)/t9-,10-,11-,12-/m1/s1