129-99-7 Usage
Brand name
Mercuhydrin
(Marion Merrell Dow).
Check Digit Verification of cas no
The CAS Registry Mumber 129-99-7 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,2 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129-99:
(5*1)+(4*2)+(3*9)+(2*9)+(1*9)=67
67 % 10 = 7
So 129-99-7 is a valid CAS Registry Number.
InChI:InChI=1/C9H15N2O5.C7H8N4O2.Hg.H2O/c1-6(16-2)5-10-9(15)11-7(12)3-4-8(13)14;1-10-5-4(8-3-9-5)6(12)11(2)7(10)13;;/h6H,1,3-5H2,2H3,(H,13,14)(H2,10,11,12,15);3H,1-2H3,(H,8,9);;1H2/q;;+1;/p-1/rC9H16HgN2O6.C7H8N4O2/c1-18-6(4-10-17)5-11-9(16)12-7(13)2-3-8(14)15;1-10-5-4(8-3-9-5)6(12)11(2)7(10)13/h6,17H,2-5H2,1H3,(H,14,15)(H2,11,12,13,16);3H,1-2H3,(H,8,9)