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2-Methyl-7-trimethylsilanyl-heptanoic acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

131991-87-2

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131991-87-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 131991-87-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,9 and 1 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 131991-87:
(8*1)+(7*3)+(6*1)+(5*9)+(4*9)+(3*1)+(2*8)+(1*7)=142
142 % 10 = 2
So 131991-87-2 is a valid CAS Registry Number.

131991-87-2Downstream Products

131991-87-2Relevant academic research and scientific papers

Intramolecular ene and related reactions, Part 9. Photochemically induced synthesis of allylsilane carbaldehydes

Tietze,Wunsch

, p. 985 - 990 (2007/10/02)

Allylsilane carbaldehydes are valuable substrates for the tandem Koevenagel allylsilane and iminium cyclization. They can easily be prepared by a photochemical α-cleavage of cyclic ketones bearing a trimethylsilylmethyl group in the α-position (Norrish Ty

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