155089-98-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 155089-98-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,5,0,8 and 9 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 155089-98:
(8*1)+(7*5)+(6*5)+(5*0)+(4*8)+(3*9)+(2*9)+(1*8)=158
158 % 10 = 8
So 155089-98-8 is a valid CAS Registry Number.
InChI:InChI=1S/C10H13F7O2/c1-3-4-6(2)5-19-7(18)8(11,12)9(13,14)10(15,16)17/h6H,3-5H2,1-2H3