191659-90-2 Usage
Structure
Complex, fused-ring system with a spirocyclic ring system
Functional Group
Oxygen-containing functional group
Substituent
Phenylmethoxy
Stereocenters
4th and 5th positions
Orientation of 6th position
Beta (6.beta.)
Potential Applications
Organic synthesis or as a building block for more complex molecules
Further Research
Necessary to determine specific uses and properties
Check Digit Verification of cas no
The CAS Registry Mumber 191659-90-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,1,6,5 and 9 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 191659-90:
(8*1)+(7*9)+(6*1)+(5*6)+(4*5)+(3*9)+(2*9)+(1*0)=172
172 % 10 = 2
So 191659-90-2 is a valid CAS Registry Number.