69630-03-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69630-03-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,6,3 and 0 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69630-03:
(7*6)+(6*9)+(5*6)+(4*3)+(3*0)+(2*0)+(1*3)=141
141 % 10 = 1
So 69630-03-1 is a valid CAS Registry Number.
InChI:InChI=1/C12H10N2O4S.Hg.H2O/c15-11-5-1-9(2-6-11)13-14-10-3-7-12(8-4-10)19(16,17)18;;/h1-8,15H,(H,16,17,18);;1H2/q;+2;/p-2/b14-13+;;