82-48-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82-48-4 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 2 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 82-48:
(4*8)+(3*2)+(2*4)+(1*8)=54
54 % 10 = 4
So 82-48-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H8O8S2/c15-13-7-3-1-5-9(23(17,18)19)11(7)14(16)12-8(13)4-2-6-10(12)24(20,21)22/h1-6H,(H,17,18,19)(H,20,21,22)