61932-73-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61932-73-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,9,3 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 61932-73:
(7*6)+(6*1)+(5*9)+(4*3)+(3*2)+(2*7)+(1*3)=128
128 % 10 = 8
So 61932-73-8 is a valid CAS Registry Number.
InChI:InChI=1/C2H4O2.CH2O3.2ClH.K.3Na/c1-2(3)4;2-1(3)4;;;;;;/h1H3,(H,3,4);(H2,2,3,4);2*1H;;;;/q;;;;4*+1/p-4