The term double decomposition reaction is identified in base64 scheme by the sequence ZG91YmxlIGRlY29tcG9zaXRpb24gcmVhY3Rpb24=, while the MD5 signature is equal to 2b5795c0f864263756f1b2e2e34a5219. The ASCII encoding of double decomposition reaction in hexadecimal notation is 646f75626c65206465636f6d706f736974696f6e207265616374696f6e.