844885-00-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 844885-00-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,4,4,8,8 and 5 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 844885-00:
(8*8)+(7*4)+(6*4)+(5*8)+(4*8)+(3*5)+(2*0)+(1*0)=203
203 % 10 = 3
So 844885-00-3 is a valid CAS Registry Number.
InChI:InChI=1/C14H10ClFO2/c1-18-13-6-5-10(8-12(13)16)14(17)9-3-2-4-11(15)7-9/h2-8H,1H3