898769-10-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 898769-10-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,8,7,6 and 9 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 898769-10:
(8*8)+(7*9)+(6*8)+(5*7)+(4*6)+(3*9)+(2*1)+(1*0)=263
263 % 10 = 3
So 898769-10-3 is a valid CAS Registry Number.
InChI:InChI=1/C16H14ClFO/c1-11-2-4-12(5-3-11)6-9-16(19)14-8-7-13(18)10-15(14)17/h2-5,7-8,10H,6,9H2,1H3