80-80-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80-80-8 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 0 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 80-80:
(4*8)+(3*0)+(2*8)+(1*0)=48
48 % 10 = 8
So 80-80-8 is a valid CAS Registry Number.
InChI:InChI=1/C14H15N3O5S2.Na/c1-9(18)17-24(21,22)14-8-11(16)4-7-13(14)23(19,20)12-5-2-10(15)3-6-12;/h2-8H,15-16H2,1H3,(H,17,18);/q;+1/p-1