898787-85-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898787-85-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,7,8 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 898787-85:
(8*8)+(7*9)+(6*8)+(5*7)+(4*8)+(3*7)+(2*8)+(1*5)=284
284 % 10 = 4
So 898787-85-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H12BrClO/c16-13-3-1-2-12(10-13)15(18)9-6-11-4-7-14(17)8-5-11/h1-5,7-8,10H,6,9H2