79989-45-0 Usage
Physical state
Colorless liquid
Odor
Distinctive
Uses
a. Fragrance ingredient in perfumes and cosmetic products
b. Organic synthesis
c. Building block in pharmaceuticals and specialty chemicals production
Chemical structure
Contains two methoxy (OCH3) groups and one methyl (CH3) group attached to a pentadiene backbone
Stability
Relatively stable
Reactivity
Low reactivity
Safety precautions
Should be handled with care due to potential harm if ingested or inhaled
Check Digit Verification of cas no
The CAS Registry Mumber 79989-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,9,8 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 79989-45:
(7*7)+(6*9)+(5*9)+(4*8)+(3*9)+(2*4)+(1*5)=220
220 % 10 = 0
So 79989-45-0 is a valid CAS Registry Number.
79989-45-0Relevant academic research and scientific papers
Base-induced isomerization of 1,4-dialkoxy-2-alkynes
Rijn, P. E. van,Everhardus, R. H.,Ven, J. van der,Brandsma, L.
, p. 372 - 375 (2007/10/02)
1,4-Dialkoxy-2-alkynes of structural types RO-CH(R1)CC-CH2OR (R and R1 = alkyl) and RO-C(R1)(R2)CCCH2-OR (R = alkyl, R1 and R2 = alkyl or R1R2C=(CH2)5) are conve
