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1-thiophenyl-5-trimethylsilyl-pent-4-yn-2-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

158070-22-5

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158070-22-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 158070-22-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,8,0,7 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 158070-22:
(8*1)+(7*5)+(6*8)+(5*0)+(4*7)+(3*0)+(2*2)+(1*2)=125
125 % 10 = 5
So 158070-22-5 is a valid CAS Registry Number.

158070-22-5Relevant academic research and scientific papers

The intramolecular silyl-modified sakurai (ISMS) reaction. Synthetic studies towards ambruticine

Marko, Istvan E.,Bayston, Daniel J.

, p. 7141 - 7156 (1994)

The ISMS reaction has been used to efficiently construct the right-hand portion 3 of the antifungal antibiotic ambruticine 1.

Towards the total synthesis of ambruticin: Preparation of the fully functionalised righ-hand portion using the Intramolecular Silyl-Modified Sakurai (ISMS) annulation

Marko,Bayston

, p. 297 - 304 (2007/10/03)

The concise synthesis of the fully functionalised right-hand dihydropyran subunit of the antifungal antibiotic ambruticin (1), using the ISMS annulation as the key-step, is described.

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