20223-84-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20223-84-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,2,2 and 3 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 20223-84:
(7*2)+(6*0)+(5*2)+(4*2)+(3*3)+(2*8)+(1*4)=61
61 % 10 = 1
So 20223-84-1 is a valid CAS Registry Number.
InChI:InChI=1/C14H24NO4.C2H4O2S.Hg.2Na/c1-9(19-5)8-15-11(16)10-6-7-14(4,12(17)18)13(10,2)3;3-2(4)1-5;;;/h9-10H,1,6-8H2,2-5H3,(H,15,16)(H,17,18);5H,1H2,(H,3,4);;;/q;;3*+1/p-3/rC14H24HgNO4.C2H4O2S.2Na/c1-13(2)10(5-6-14(13,3)12(18)19)11(17)16-8-9(7-15)20-4;3-2(4)1-5;;/h9-10H,5-8H2,1-4H3,(H,16,17)(H,18,19);5H,1H2,(H,3,4);;/q+1;;2*+1/p-3