855232-55-2 Usage
Uses
Used in Chemical Synthesis Industry:
4-Ethoxy-3-methyl-3-buten-2-one is used as a chemical intermediate for the synthesis of hydroxymethylene ketones, which are important compounds in various chemical reactions and applications.
Check Digit Verification of cas no
The CAS Registry Mumber 855232-55-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,5,2,3 and 2 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 855232-55:
(8*8)+(7*5)+(6*5)+(5*2)+(4*3)+(3*2)+(2*5)+(1*5)=172
172 % 10 = 2
So 855232-55-2 is a valid CAS Registry Number.