4740-11-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 4740-11-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,7,4 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4740-11:
(6*4)+(5*7)+(4*4)+(3*0)+(2*1)+(1*1)=78
78 % 10 = 8
So 4740-11-8 is a valid CAS Registry Number.
InChI:InChI=1/C7H15NS2/c1-4-8(5-2)7(9)10-6-3/h4-6H2,1-3H3