The term pentobarbital sodium is identified in base64 scheme by the sequence cGVudG9iYXJiaXRhbCBzb2RpdW0=, while the MD5 signature is equal to d13861dabf87a25f4e89c1763a2c7343. The ASCII encoding of pentobarbital sodium in hexadecimal notation is 70656e746f626172626974616c20736f6469756d.