12070-28-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12070-28-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,0,7 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 12070-28:
(7*1)+(6*2)+(5*0)+(4*7)+(3*0)+(2*2)+(1*8)=59
59 % 10 = 9
So 12070-28-9 is a valid CAS Registry Number.
InChI:InChI=1/C2.Be/c1-2;/q-2;+2