The term chemical engineering is identified in base64 scheme by the sequence Y2hlbWljYWwgZW5naW5lZXJpbmc=, while the MD5 signature is equal to 74f3fd3bb3da5163129fe36dfc7fb14a. The ASCII encoding of chemical engineering in hexadecimal notation is 6368656d6963616c20656e67696e656572696e67.