The term urea-formaldehyde resin is identified in base64 scheme by the sequence dXJlYS1mb3JtYWxkZWh5ZGUgcmVzaW4=, while the MD5 signature is equal to e2f8942f2eb7bd8390c1e125f057a2bf. The ASCII encoding of urea-formaldehyde resin in hexadecimal notation is 757265612d666f726d616c64656879646520726573696e.