157666-54-1 Usage
General Description
The chemical "1,3-Cyclohexadiene-1-carboxaldehyde, 5-ethyl-6-methyl-, trans- (9CI)" is a trans isomer of 5-ethyl-6-methyl-1,3-cyclohexadiene-1-carboxaldehyde. It is a compound with a cyclohexadiene ring structure and aldehyde functional group. This chemical is commonly used in the synthesis of various organic compounds and is also used in the production of fragrances, flavors, and pharmaceuticals. It may have potential applications in the field of medicine and biochemical research due to its structural properties and reactivity. However, it is important to handle this chemical with caution as it can be hazardous 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.