51556-13-9 Usage
Type of compound
Ketone
Odor
Distinctive, pungent
Uses
Solvent in industrial applications (pharmaceuticals, adhesives, coatings), fragrance and flavoring agent in cosmetics and food industries
Vapor pressure
High
Volatility
Highly volatile
Effectiveness
Effective solvent for dissolving a wide range of substances
Precautions
Flammable, potential health hazards
Check Digit Verification of cas no
The CAS Registry Mumber 51556-13-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,5,5 and 6 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 51556-13:
(7*5)+(6*1)+(5*5)+(4*5)+(3*6)+(2*1)+(1*3)=109
109 % 10 = 9
So 51556-13-9 is a valid CAS Registry Number.
51556-13-9Relevant academic research and scientific papers
On rearrangements by cyclialkylations of arylpentanols to 2,3-dihydro-1H-indene derivatives. Part 4. The acid-catalyzed cyclialkylation of 2,4-dimethyl-2-phenyl[3-13C]pentan-3-ol
Fathi, Behrouz,Giovannini, Edgardo
, p. 2083 - 2088 (2007/10/03)
The cyclialkylation of 2,4-dimethyl-2-phenyl[3-13C]pentan-3-ol (4) gives only 2,3-dihydro-1,1,2,3- tetramethyl-1H-[3-13C]indene (6) (cf. Scheme 2) and not a trace of the isotopomeric 2,3-dihydro-1,1,2,3-tetramethyl-1H-[2-13C]indene (5). The mechanism proposed in [3] for the cyclialkylation of 4 (cf. Scheme 2, Path A) has, therefore, to be abandoned. The mechanism of Scheme 2, Path B, is proposed and may be considered as definitively established.
