34562-31-7 Usage
Uses
3,5-DIETHYL-1,2-DIHYDRO-1-PHENYL-2-PROPYLPYRIDINE is a useful research chemical.
Check Digit Verification of cas no
The CAS Registry Mumber 34562-31-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,4,5,6 and 2 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 34562-31:
(7*3)+(6*4)+(5*5)+(4*6)+(3*2)+(2*3)+(1*1)=107
107 % 10 = 7
So 34562-31-7 is a valid CAS Registry Number.
InChI:InChI=1/C18H25N/c1-4-10-18-16(6-3)13-15(5-2)14-19(18)17-11-8-7-9-12-17/h7-9,11-14,18H,4-6,10H2,1-3H3
34562-31-7Relevant articles and documents
Process for the preparation of 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine
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Page/Page column 2-3, (2008/06/13)
Methods are provided for improving production of 3,5-diethyl-1,2-dihydro-1-phenyl-2-propylpyridine (DHP). In one illustrative embodiment, the methods involve controlling the rate of reaction and temperature of the reaction during formation of DHP. In another illustrative embodiment, the methods involve neutralizing the acid catalyst subsequent to DHP formation.
