7464-12-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7464-12-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,4,6 and 4 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 7464-12:
(6*7)+(5*4)+(4*6)+(3*4)+(2*1)+(1*2)=102
102 % 10 = 2
So 7464-12-2 is a valid CAS Registry Number.
InChI:InChI=1/C6H5N3O2S/c1-2-7-3-4(12-2)6(11)9-8-5(3)10/h1H3,(H,8,10)(H,9,11)