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4-triphenylsilanyloxy-but-2-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1064681-41-9

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1064681-41-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1064681-41-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,6,4,6,8 and 1 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1064681-41:
(9*1)+(8*0)+(7*6)+(6*4)+(5*6)+(4*8)+(3*1)+(2*4)+(1*1)=149
149 % 10 = 9
So 1064681-41-9 is a valid CAS Registry Number.

1064681-41-9Downstream Products

1064681-41-9Relevant academic research and scientific papers

4-(Trialkylsilyl)oxybut-2-ynals as dienophiles in the Diels-Alder synthesis of α-(hydroxymethyl)benzaldehydes

Morrison, Christopher F,Burnell

, p. 7367 - 7369 (2001)

The α-(hydroxymethyl)benzaldehyde derivative 2 has been synthesized by heating ynal 3 with diene 5, which produced the α-(silyloxymethyl)benzaldehyde 6 by a Diels-Alder/retro-Diels-Alder process, followed by methylation, thioacetalization, and removal of the silyl protecting group. Decarbonylation of α-(silyloxymethyl)benzaldehydes 6 and 10 takes place readily in the presence of zinc(II) chloride or para-toluenesulfonic acid.

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