22275-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 22275-72-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,2,2,7 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 22275-72:
(7*2)+(6*2)+(5*2)+(4*7)+(3*5)+(2*7)+(1*2)=95
95 % 10 = 5
So 22275-72-5 is a valid CAS Registry Number.
InChI:InChI=1/C4H6O4S.2Na/c5-3(6)1-2(9)4(7)8;;/h2,9H,1H2,(H,5,6)(H,7,8);;/q;2*+1/p-2