185059-70-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 185059-70-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,5,0,5 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 185059-70:
(8*1)+(7*8)+(6*5)+(5*0)+(4*5)+(3*9)+(2*7)+(1*0)=155
155 % 10 = 5
So 185059-70-5 is a valid CAS Registry Number.
InChI:InChI=1/C8H9NO2.H2O4S/c1-5(10)6-3-2-4-7(9)8(6)11;1-5(2,3)4/h2-4,11H,9H2,1H3;(H2,1,2,3,4)