184846-57-9 Usage
Class
Alkynol
Contains
Diynyl group, hydroxyl group
Characterized by
11-(phenylmethylene)substitution
Aromatic character
Distinctive
Classification
E-isomer (trans orientation of phenylmethylene group with respect to hydroxyl group)
Potential applications
Organic synthesis, materials science, pharmaceutical research
Unusual structure and reactivity
Makes it an interesting and potentially valuable compound for scientific and industrial purposes.
Check Digit Verification of cas no
The CAS Registry Mumber 184846-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,4,8,4 and 6 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 184846-57:
(8*1)+(7*8)+(6*4)+(5*8)+(4*4)+(3*6)+(2*5)+(1*7)=179
179 % 10 = 9
So 184846-57-9 is a valid CAS Registry Number.
184846-57-9Relevant articles and documents
First synthesis of cis-enediynes from 1,5-diynes by an acid-mediated allylic rearrangement
Dai, Wei-Min,Fong, Kin Chiu
, p. 8413 - 8416 (2007/10/03)
The first synthesis of cis-enediynes 11 from 1,5-diyne 7 is achieved by treatment with 1 equivalent of CSA in CH2Cl2 at 20°C in the presence of ROH or RSH to provide 11 as the major products in good yield. An 11-membered ring enediyne 15 was prepared similarly in 47% yield.
