867-63-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 867-63-0 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,6 and 7 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 867-63:
(5*8)+(4*6)+(3*7)+(2*6)+(1*3)=100
100 % 10 = 0
So 867-63-0 is a valid CAS Registry Number.
InChI:InChI=1/3C2H2O4.2Er/c3*3-1(4)2(5)6;;/h3*(H,3,4)(H,5,6);;/q;;;2*+3/p-6