31304-44-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31304-44-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,3,0 and 4 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 31304-44:
(7*3)+(6*1)+(5*3)+(4*0)+(3*4)+(2*4)+(1*4)=66
66 % 10 = 6
So 31304-44-6 is a valid CAS Registry Number.
InChI:InChI=1/C2H4O2.Na.H2O/c1-2(3)4;;/h1H3,(H,3,4);;1H2/q;+1;/p-1