870193-42-3 Usage
Chemical Properties
4-(N-METHYL-N-PROPENYLAMINO)-1-(3-PYRIDYL)-1-BUTANOL, PREPARATION KIT is White Foam
Uses
Different sources of media describe the Uses of 870193-42-3 differently. You can refer to the following data:
1. For inclusion of NNAL into a polymer matrix.
Kit Contents:Vial 1: 0.5g 4-(N-Methyl)-1-(3-pyridyl)-1-butanol
Vial 2: 0.5g Propionaldehyde
Vial 3: 3g dried molecular sieves.
(This experiment should be conducted by a trained chemist)
Directions: In an efficient fume hood, add the contents of Vial 2 (anhydrous Toluene can be used to ensure complete transfer of the liquid) and Vial 3 to Vial 1. Dilute with 15mL of anhydrous Toluene and reseal tightly. Shake or stir at 50-60°C in the hood for 3 hours. After cooling the mixture is ready for use as is or after filtration to remove sieves. Gives approximately 100-200mg of final product if done correctly.
2. For inclusion of NNAL into a polymer matrix.Kit Contents:Vial 1: 0.5g 4-(N-Methyl)-1-(3-pyridyl)-1-butanol Vial 2: 0.5g Propionaldehyde Vial 3: 3g dried molecular sieves.(This experiment should be conducted by a trained chemist)Directions: In an efficient fume hood, add the contents of Vial 2 (anhydrous Toluene can be used to ensure complete transfer of the liquid) and Vial 3 to Vial 1. Dilute with 15mL of anhydrous Toluene and reseal tightly. Shake or stir at 50-60°C in the hood for 3 hours. After cooling the mixture is ready for use as is or after filtration to remove sieves. Gives approximately 100-200mg of final product if done correctly.
Check Digit Verification of cas no
The CAS Registry Mumber 870193-42-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,0,1,9 and 3 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 870193-42:
(8*8)+(7*7)+(6*0)+(5*1)+(4*9)+(3*3)+(2*4)+(1*2)=173
173 % 10 = 3
So 870193-42-3 is a valid CAS Registry Number.
870193-42-3Relevant articles and documents
MOLECULARLY IMPRINTED POLYMERS SELECTIVE FOR NITROSAMINES AND METHODS OF USING THE SAME
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Page/Page column 17, (2008/06/13)
A class of molecularly imprinted polymers that specifically recognizes and binds to nitrosamines members of which class are useful, for example, in analysis and separation of nitrosamines from biological fluids. Such molecularly imprinted polymers are also useful in methods of treating and manufacturing tobacco products and materials.
