56453-76-0 Usage
Definition
A gaseous alkene. Ethene is not normally present
in the gaseous fraction of crude oil but
can be obtained from heavier fractions by
catalytic cracking. This is the principal industrial
source. The compound is important
as a starting material in the
organic-chemicals industry (e.g. in the
manufacture of ethanol) and as the starting
material for the production of polyethene.
Ethene is the first member of the homologous
series of alkenes.
Check Digit Verification of cas no
The CAS Registry Mumber 56453-76-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,6,4,5 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 56453-76:
(7*5)+(6*6)+(5*4)+(4*5)+(3*3)+(2*7)+(1*6)=140
140 % 10 = 0
So 56453-76-0 is a valid CAS Registry Number.