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2-Prop-2-ynylidene-adamantane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

145439-40-3

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145439-40-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 145439-40-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,5,4,3 and 9 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 145439-40:
(8*1)+(7*4)+(6*5)+(5*4)+(4*3)+(3*9)+(2*4)+(1*0)=133
133 % 10 = 3
So 145439-40-3 is a valid CAS Registry Number.

145439-40-3Downstream Products

145439-40-3Relevant academic research and scientific papers

A NOVEL REARRANGEMENT OF TERTIARY α-ALLENIC ALCOHOL CARBAMATES. PREPARATION OF 2-O-CARBAMOYL-4,4-DISUBSTITUTED-1,3-BUTADIENES

Friesen, Richard W.,Kolaczewska, Aleksandra E.,Khazanovich, Nina

, p. 6715 - 6718 (2007/10/02)

Treatment of a variety of tertiary α-allenic alcohols with N-tosyl isocyanate results in a facile and novel rearrangement reaction that provides isolable 2-O-carbamoyl-4,4-disubstituted-1,3-butadienes in a stereoselective manner.

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