5164-15-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5164-15-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,1,6 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 5164-15:
(6*5)+(5*1)+(4*6)+(3*4)+(2*1)+(1*5)=78
78 % 10 = 8
So 5164-15-8 is a valid CAS Registry Number.
InChI:InChI=1/C2H4N2O4.H3N/c5-1(3-7)2(6)4-8;/h7-8H,(H,3,5)(H,4,6);1H3