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ethyl 6-tert-butyl-4-phenyl-1-triisopropylsilyl-1,6-dihydropyridine-3-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1177264-95-7

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1177264-95-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1177264-95-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,7,7,2,6 and 4 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1177264-95:
(9*1)+(8*1)+(7*7)+(6*7)+(5*2)+(4*6)+(3*4)+(2*9)+(1*5)=177
177 % 10 = 7
So 1177264-95-7 is a valid CAS Registry Number.

1177264-95-7Downstream Products

1177264-95-7Relevant academic research and scientific papers

Regioselective addition of organomagnesium reagents to N-silyl activated nicotinic acid esters-a convenient method for the synthesis of 4,4-disubstituted 1,4-dihydronicotinates

Sperger, Christian A.,Wanner, Klaus T.

experimental part, p. 5824 - 5833 (2009/12/03)

The addition of RMgX or R2Mg to nicotinic acid esters, activated with triisopropylsilyl triflate, was investigated. The regioselectivity of this reaction, where 4-unsubstituted and 4-substituted pyridine derivatives were employed as starting ma

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