12251-30-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12251-30-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,2,5 and 1 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12251-30:
(7*1)+(6*2)+(5*2)+(4*5)+(3*1)+(2*3)+(1*0)=58
58 % 10 = 8
So 12251-30-8 is a valid CAS Registry Number.
InChI:InChI=1/Al.Na.O4Si.H2O/c;;1-5(2,3)4;/h;;;1H2/q+3;+1;-4;