34781-33-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 34781-33-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,7,8 and 1 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 34781-33:
(7*3)+(6*4)+(5*7)+(4*8)+(3*1)+(2*3)+(1*3)=124
124 % 10 = 4
So 34781-33-4 is a valid CAS Registry Number.
InChI:InChI=1/Ga.H2O4S/c;1-5(2,3)4/h;(H2,1,2,3,4)/q+3;/p-2