The term hydromorphone hydrochloride is identified in base64 scheme by the sequence aHlkcm9tb3JwaG9uZSBoeWRyb2NobG9yaWRl, while the MD5 signature is equal to 6f44ba912a8b87222c527e38532784d1. The ASCII encoding of hydromorphone hydrochloride in hexadecimal notation is 687964726f6d6f7270686f6e6520687964726f63686c6f72696465.