The term dextroamphetamine sulphate is identified in base64 scheme by the sequence ZGV4dHJvYW1waGV0YW1pbmUgc3VscGhhdGU=, while the MD5 signature is equal to 0d2670c334d2f42b20e613aa0ccfcfe5. The ASCII encoding of dextroamphetamine sulphate in hexadecimal notation is 64657874726f616d70686574616d696e652073756c7068617465.