85-04-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85-04-1 includes 5 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 2 digits, 8 and 5 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 85-04:
(4*8)+(3*5)+(2*0)+(1*4)=51
51 % 10 = 1
So 85-04-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H13NO2/c1-9(15)14-13-11-6-4-3-5-10(11)7-8-12(13)16-2/h3-8H,1-2H3,(H,14,15)