1573-66-6 Usage
General Description
1-Hexen-5-yn-3-ol, also known as hex-5-yn-3-ol, is a chemical compound with the molecular formula C6H8O. It is classified as an alcohol and is characterized by the presence of both a double bond and a triple bond in its carbon chain. 1-Hexen-5-yn-3-ol is commonly used in organic synthesis and chemical research and has been studied for its potential applications in the pharmaceutical and fragrance industries. It is a colorless liquid with a distinct odor and is considered to be a moderately hazardous substance, with potential health and environmental risks associated with its use and handling.
Check Digit Verification of cas no
The CAS Registry Mumber 1573-66-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,7 and 3 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1573-66:
(6*1)+(5*5)+(4*7)+(3*3)+(2*6)+(1*6)=86
86 % 10 = 6
So 1573-66-6 is a valid CAS Registry Number.
1573-66-6Relevant articles and documents
Nonracemic homopropargylic alcohols via asymmetric allenylboration with the robust and versatile 10-TMS-9-borabicyclo[3.3.2]decanes
Lai, Chunqiu,Soderquist, John A.
, p. 799 - 802 (2007/10/03)
(Chemical Equation Presented) The asymmetric allenylboration of representative aldehydes with the stable, storable 1 is reported. Easily and efficiently prepared in either enantiomeric form from the air-stable crystalline 4 through simple Grignard procedures, 1 gives 6 cleanly. The latter is easily isolated in high yield and ee with predictable stereochemistry. The procedure also regenerates 4 for its direct conversion back to 1 and facilitates the efficient recovery of the pseudoephedrine. The net process is the synthetic equivalent of the asymmetric addition of allenylmagnesium bromide to aldehydes.
