662154-26-9 Usage
Chemical class
Aromatic carboxylic acids
Core structure
Propanoic acid
Substituent group
2-formyl-6-methoxy-4-nitrophenoxy
Attachment position
2nd position
Potential applications
Pharmaceuticals, agrochemicals, and material science
Importance
Unique structure and properties
Research significance
Synthesis and characterization for further development in related fields
Check Digit Verification of cas no
The CAS Registry Mumber 662154-26-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,2,1,5 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 662154-26:
(8*6)+(7*6)+(6*2)+(5*1)+(4*5)+(3*4)+(2*2)+(1*6)=149
149 % 10 = 9
So 662154-26-9 is a valid CAS Registry Number.
