100757-26-4 Usage
Type
Dioxane with a cis-configuration
Usage
a. Fragrance and flavor industry
b. Scents and taste enhancer in consumer products
c. Perfumes, deodorants, and household cleaners
d. Solvent for cleaning and degreasing equipment and machinery
Health Risks
a. Skin irritation
b. Eye irritation
c. Respiratory system irritation
d. Potential carcinogen
e. Harmful if ingested or inhaled over long periods
Precautions
a. Careful handling of products containing this chemical
b. Avoid exposure to high levels
c. Use protective equipment if necessary
Check Digit Verification of cas no
The CAS Registry Mumber 100757-26-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,7,5 and 7 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 100757-26:
(8*1)+(7*0)+(6*0)+(5*7)+(4*5)+(3*7)+(2*2)+(1*6)=94
94 % 10 = 4
So 100757-26-4 is a valid CAS Registry Number.
100757-26-4Relevant academic research and scientific papers
Stereoselective Intramolecular Iodoetherification of 4-pentene-1,3-diols: Synthesis of cis-2-(Iodomethyl)-3-hydroxytetrahydrofurans
Tamaru, Yoshinao,Hojo, Makoto,Kawamura, Shin-ichi,Sawada, Shuji,Yoshida, Zen-ichi
, p. 4062 - 4072 (2007/10/02)
Intramolecular iodoetherification of 4-pentene-1,3-diol and its monosubstituted derivatives, irrespective of the substitution pattern, provides cis-2-(iodomethyl)-3-hydroxytetrahydrofurans in high yields.The cis selectivity generally exceeds 95percent .So
IODOETHERIFICATION OF 4-PENTEN-1,3-DIOLS: STEREOSELECTIVE SYNTHESIS OF cis 2-IODOMETHYL-3-HYDROXYTETRAHYDROFURANS
Tamaru, Yoshinao,Kawamura, Shin-ichi,Yoshida, Zen-ichi
, p. 2885 - 2888 (2007/10/02)
cis 2-Iodomethyl-3-hydroxytetrahydrofurans have been obtained in high yields and in high selectivities by treatment of 4-penten-1,3-diols with iodine (ether-H2O, NaHCO3).
