91843-18-4 Usage
Chemical Properties
Light Yellow Solid
Check Digit Verification of cas no
The CAS Registry Mumber 91843-18-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,8,4 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 91843-18:
(7*9)+(6*1)+(5*8)+(4*4)+(3*3)+(2*1)+(1*8)=144
144 % 10 = 4
So 91843-18-4 is a valid CAS Registry Number.
InChI:InChI=1/C10H13NO2/c11-9-5-1-3-8(7-9)4-2-6-10(12)13/h1,3,5,7H,2,4,6,11H2,(H,12,13)
