21109-99-9 Usage
Safety Profile
A poison by intraperitoneal route.When heated to decomposition it emits toxic vapors ofNOx and Hg.
Check Digit Verification of cas no
The CAS Registry Mumber 21109-99-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,1,0 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21109-99:
(7*2)+(6*1)+(5*1)+(4*0)+(3*9)+(2*9)+(1*9)=79
79 % 10 = 9
So 21109-99-9 is a valid CAS Registry Number.
InChI:InChI=1/C10H14N.C2H4O2.Hg/c1-3-11(4-2)10-8-6-5-7-9-10;1-2(3)4;/h6-9H,3-4H2,1-2H3;1H3,(H,3,4);/rC10H14HgN.C2H4O2/c1-3-12(4-2)10-7-5-9(11)6-8-10;1-2(3)4/h5-8H,3-4H2,1-2H3;1H3,(H,3,4)
