156807-03-3 Usage
General Description
2-Propenoic acid, 2-methyl-, 2-[4-(3-methoxy-3-oxo-1-propenyl)phenoxy]ethyl ester, (E)- is a chemical compound with a molecular formula of C18H18O6. It is commonly used as a building block in the synthesis of pharmaceuticals, agrochemicals, and other organic compounds. It is a derivative of 2-propenoic acid and contains a 2-methyl group. This chemical is typically found in the form of a clear, colorless liquid and is known for its high purity and stability. It is important to handle this substance with caution, as it may be hazardous if not used properly.
Check Digit Verification of cas no
The CAS Registry Mumber 156807-03-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,8,0 and 7 respectively; the second part has 2 digits, 0 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 156807-03:
(8*1)+(7*5)+(6*6)+(5*8)+(4*0)+(3*7)+(2*0)+(1*3)=143
143 % 10 = 3
So 156807-03-3 is a valid CAS Registry Number.