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4-Methoxy-2,5-dibenzyloxy-propiophenon is a complex organic compound with the molecular formula C23H22O5. It is characterized by the presence of a propiophenone core, which is a derivative of phenylpropanone, with a 4-methoxy group and two benzyloxy groups attached at the 2nd and 5th positions. The benzyloxy groups are derived from benzyl alcohol and are used to protect the hydroxyl groups during chemical reactions. 4-Methoxy-2,5-dibenzyloxy-propiophenon is often utilized in the synthesis of various pharmaceuticals and other organic compounds due to its ability to act as an intermediate. It is also known for its potential applications in the development of novel drugs and the modification of existing ones, highlighting its importance in the field of medicinal chemistry.

3904-20-9

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3904-20-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3904-20-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,9,0 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3904-20:
(6*3)+(5*9)+(4*0)+(3*4)+(2*2)+(1*0)=79
79 % 10 = 9
So 3904-20-9 is a valid CAS Registry Number.
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