12738-90-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 12738-90-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,7,3 and 8 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12738-90:
(7*1)+(6*2)+(5*7)+(4*3)+(3*8)+(2*9)+(1*0)=108
108 % 10 = 8
So 12738-90-8 is a valid CAS Registry Number.
InChI:InChI=1/4H3O4P.4O.5Ti/c4*1-5(2,3)4;;;;;;;;;/h4*(H3,1,2,3,4);;;;;;;;;/q;;;;4*-2;5*+4/p-12