98442-08-1 Usage
Physical State
Colorless liquid
Odor
Fruity or acetone-like
Uses
Solvent in industrial and commercial applications
Production of paints, varnishes, and adhesives
Flavoring agent in the food industry
Hazards
Harmful if inhaled or ingested
May cause irritation to skin and eyes
Safety Measures
Handle with caution
Wear appropriate protective equipment
Ensure proper ventilation when working with the chemical
Check Digit Verification of cas no
The CAS Registry Mumber 98442-08-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,4,4 and 2 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98442-08:
(7*9)+(6*8)+(5*4)+(4*4)+(3*2)+(2*0)+(1*8)=161
161 % 10 = 1
So 98442-08-1 is a valid CAS Registry Number.
98442-08-1Relevant articles and documents
A REGIO- AND STEREO-CONTROLLED SYNTHESIS OF α,β-UNSATURATED CARBONYL COMPOUNDS
Sato, Susumu,Matsuda, Isamu,Izumi, Yusuke
, p. 1527 - 1530 (2007/10/02)
α,β-Unsaturated carbonyl compounds and butenolides are readily prepared by the rhodium(I) catalyzed isomerization of 1,3-diene monoepoxides and α-alkylidene-γ-butyrolactones, respectively.The former transformation is formally regarded as the equivalent of a regiospecific aldol condensation of an unsymmetrical ketone.
