84215-48-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84215-48-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,2,1 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 84215-48:
(7*8)+(6*4)+(5*2)+(4*1)+(3*5)+(2*4)+(1*8)=125
125 % 10 = 5
So 84215-48-5 is a valid CAS Registry Number.
InChI:InChI=1/C16H13AsN2O11S2.2Na/c20-11-7-9(31(24,25)26)5-8-6-13(32(27,28)29)15(16(21)14(8)11)19-18-10-3-1-2-4-12(10)30-17(22)23;;/h1-7,18,20,22-23H,(H,24,25,26)(H,27,28,29);;/q;2*+1/p-2/b19-15-;;