12788-79-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12788-79-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,8 and 8 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 12788-79:
(7*1)+(6*2)+(5*7)+(4*8)+(3*8)+(2*7)+(1*9)=133
133 % 10 = 3
So 12788-79-3 is a valid CAS Registry Number.
InChI:InChI=1/Al.BO3.O3Si/c;2-1(3)4;1-4(2)3/q+3;-3;-2