157666-54-1 Usage
Isomer
trans isomer of 5-ethyl-6-methyl-1,3-cyclohexadiene-1-carboxaldehyde
Structure
Cyclohexadiene ring with an aldehyde functional group
Applications
a. Synthesis of various organic compounds
b. Production of fragrances, flavors, and pharmaceuticals
c. Potential applications in medicine and biochemical research
Hazardous nature
Requires cautious handling due to potential hazards if not used properly
Check Digit Verification of cas no
The CAS Registry Mumber 157666-54-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,6,6 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 157666-54:
(8*1)+(7*5)+(6*7)+(5*6)+(4*6)+(3*6)+(2*5)+(1*4)=171
171 % 10 = 1
So 157666-54-1 is a valid CAS Registry Number.