53458-56-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53458-56-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,4,5 and 8 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 53458-56:
(7*5)+(6*3)+(5*4)+(4*5)+(3*8)+(2*5)+(1*6)=133
133 % 10 = 3
So 53458-56-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H14O4S/c1-2-12-4-6(10)7(11)5(9)3-8/h3,5-7,9-11H,2,4H2,1H3/t5-,6+,7-/m0/s1