57156-91-9 Usage
Category
Esters
Derivation
Derived from 2,5-octadecadiynoic acid, a fatty acid found in natural sources
Physical properties
Colorless, odorless liquid
Uses
Production of polymers and coatings, monomer in chemical reactions, precursor for synthesis of other organic compounds
Stability
High stability and resistance to degradation, making it suitable for various industrial applications.
Check Digit Verification of cas no
The CAS Registry Mumber 57156-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,1,5 and 6 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 57156-91:
(7*5)+(6*7)+(5*1)+(4*5)+(3*6)+(2*9)+(1*1)=139
139 % 10 = 9
So 57156-91-9 is a valid CAS Registry Number.
InChI:InChI=1/C19H30O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h3-13,16H2,1-2H3