9017-40-7 Usage
Uses
Different sources of media describe the Uses of 9017-40-7 differently. You can refer to the following data:
1. Poly(4-vinylpyridine) is useful as an acid scavenger in non-aqueous systems, e.g., in the reaction of acid halides with alcohols or amines, as catalyst in Knoevenagel-type condensations and for the formation of enamines and ketals.
2. Useful as an acid scavenger in non-aqueous systems, e.g., in the reaction of acid halides with alcohols or amines, as catalyst in Knoevenagel-type condensations and for the formation of enamines and ketals.
General Description
Poly(4-vinylpyridine) (PVP) is an effective matrix for the incorporation of transition-metal ions into polymer electrodes. Cross-linking of PVP was done by heating mixture of linear polymer, triallyl-substituted cross-linking agent and radical initiator. PVP can be cross-linked by necleophilic reaction.
Check Digit Verification of cas no
The CAS Registry Mumber 9017-40-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 9,0,1 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 9017-40:
(6*9)+(5*0)+(4*1)+(3*7)+(2*4)+(1*0)=87
87 % 10 = 7
So 9017-40-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H10.C7H7N/c1-3-9-7-5-6-8-10(9)4-2;1-2-7-3-5-8-6-4-7/h3-8H,1-2H2;2-6H,1H2