267007-98-7 Usage
Physical state
Colorless liquid
Odor
Sweet, floral
Solubility
Insoluble in water, soluble in organic solvents
Uses
a. Production of fragrances and flavoring agents
b. Chemical intermediate in the synthesis of other compounds
c. Component in the production of pharmaceuticals
d. Insect repellent
Safety precautions
a. Flammable
b. Potential skin and eye irritation upon contact
c. Handle and store with caution
Check Digit Verification of cas no
The CAS Registry Mumber 267007-98-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,7,0,0 and 7 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 267007-98:
(8*2)+(7*6)+(6*7)+(5*0)+(4*0)+(3*7)+(2*9)+(1*8)=147
147 % 10 = 7
So 267007-98-7 is a valid CAS Registry Number.
267007-98-7Relevant articles and documents
An efficient method for the synthesis of 4,5-disubstituted catechols
Ma, Tingli,Kojima, Takahiko,Matsuda, Yoshihisa
, p. 747 - 748 (2007/10/03)
4,5-Disubstituted catechols were prepared in high yields via successive Friedel-Crafts acylation in the presence of a Ti(IV) catalyst or I2 and reduction with triethylsilane of veratroles. This method provides an effective and well-regulated synthetic strategy toward catechol derivatives having a variety of substituents at the 4- and 5- positions.