30492-56-9 Usage
General Description
Triethyl Phosphonoacetate, also known as Ethyl Phosphonoacetate, is a chemical compound often used in organic synthesis. Its chemical formula is C8H17O5P. It is commonly used as a reagent for the Horner-Wadsworth-Emmons reaction, which allows the synthesis of carbon-carbon double bonds, particularly in pharmaceutical, polymer, and agricultural applications. It appears as a clear, colorless liquid and should be handled with care as it can cause skin and eye irritation upon contact, and it’s harmful if inhaled or swallowed.
Check Digit Verification of cas no
The CAS Registry Mumber 30492-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,0,4,9 and 2 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 30492-56:
(7*3)+(6*0)+(5*4)+(4*9)+(3*2)+(2*5)+(1*6)=99
99 % 10 = 9
So 30492-56-9 is a valid CAS Registry Number.
InChI:InChI=1/C8H17O5P/c1-4-11-7-8(9)14(10,12-5-2)13-6-3/h4-7H2,1-3H3
