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2-chloro-2-ethynyladamantane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

70887-50-2

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70887-50-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 70887-50-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,8,8 and 7 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 70887-50:
(7*7)+(6*0)+(5*8)+(4*8)+(3*7)+(2*5)+(1*0)=152
152 % 10 = 2
So 70887-50-2 is a valid CAS Registry Number.

70887-50-2Relevant academic research and scientific papers

SYNTHESIS AND TRANSFORMATIONS OF 2-HYDROXY-2-ETHYNYLADAMANTANE

Yurchenko, A. G.,Srebrodol'skii, Yu. I.,Yurchenko, R. I.,Belko, I. A.

, p. 1457 - 1460 (2007/10/02)

Under the conditions of acid catalysis 2-hydroxy-2-ethynyladamantane (I) is converted into adamantylideneacetaldehyde (II), which readily enters into the Knoevenagel and Wittig reactions.In the absence of a nucleophile in the reaction medium, compound (I) decomposes into adamantanone (III) and acetylene.

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