7772-98-7 Usage
Chemical Description
Sodium thiosulfate is a salt commonly used as a reducing agent and an antidote for cyanide poisoning.
Chemical Description
Sodium thiosulfate and potassium acetate were used in the kinetic procedures to measure the hydrolysis rate of aziridine.
Chemical Description
Sodium thiosulfate is a salt with the chemical formula Na2S2O3.
Check Digit Verification of cas no
The CAS Registry Mumber 7772-98-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,7 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 7772-98:
(6*7)+(5*7)+(4*7)+(3*2)+(2*9)+(1*8)=137
137 % 10 = 7
So 7772-98-7 is a valid CAS Registry Number.
InChI:InChI=1/H2O3S2/c1-5(2,3)4/h(H2,1,2,3,4)/p-1