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7,7-dimethoxy-3-methyl-1-trimethylsilyl-1-heptyne is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

154913-83-4

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154913-83-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154913-83-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,9,1 and 3 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 154913-83:
(8*1)+(7*5)+(6*4)+(5*9)+(4*1)+(3*3)+(2*8)+(1*3)=144
144 % 10 = 4
So 154913-83-4 is a valid CAS Registry Number.

154913-83-4Downstream Products

154913-83-4Relevant academic research and scientific papers

Stereoselective Synthesis of Alcohols, XLIII. Asymmetric Induction on the Intramolecular Allylboration Reaction of (8-Oxo-2-octenyl)boronates

Hoffmann, Reinhard W.,Sander, Thomas

, p. 1185 - 1192 (2007/10/02)

The cyclization of (8-oxo-2-octenyl)boronates having methyl substituents in the chain linking the two functional groups proceeds with complete simple diastereoselectivity and with induced diastereoselectivity of 85 to >98percent to give methyl-substituted 2-vinylcyclohexanols. - Key Words: Cyclization, stereoselective / Allylboration, intramolecular / Boronates

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