86-61-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86-61-3 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 6 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 86-61:
(4*8)+(3*6)+(2*6)+(1*1)=63
63 % 10 = 3
So 86-61-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H9NO4S/c11-7-2-1-6-3-8(12)5-10(9(6)4-7)16(13,14)15/h1-5,12H,11H2,(H,13,14,15)