7651-99-2 Usage
Uses
Ethylenediamine tetra(methylenephosphonic acid) pentasodium salt is a chelating agent used to isolate and separate hemp fiber from its bundles.
Check Digit Verification of cas no
The CAS Registry Mumber 7651-99-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,6,5 and 1 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 7651-99:
(6*7)+(5*6)+(4*5)+(3*1)+(2*9)+(1*9)=122
122 % 10 = 2
So 7651-99-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H20N2O12P4.5Na/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;5*+1/p-8
