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triisopropyl[5-(trityloxy)pent-1-yn-1-yl]silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1189177-85-2

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1189177-85-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1189177-85-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,9,1,7 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1189177-85:
(9*1)+(8*1)+(7*8)+(6*9)+(5*1)+(4*7)+(3*7)+(2*8)+(1*5)=202
202 % 10 = 2
So 1189177-85-2 is a valid CAS Registry Number.

1189177-85-2Relevant academic research and scientific papers

Facile deprotection of bulky (trialkylsilyl)acetylenes with silver fluoride

Kim, Sanghee,Kim, Bogyeong,In, Jinkyung

experimental part, p. 1963 - 1968 (2009/12/27)

An efficient and mild method is developed for the deprotection of bulky (trialkylsilyl)acetylenes. Treatment of 1-(triisopropylsilyl) acetylenes with silver fluoride, followed by hydrolysis of the intermediate silver acetylide with organic or inorganic ac

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