The term coefficient of viscosity is identified in base64 scheme by the sequence Y29lZmZpY2llbnQgb2YgdmlzY29zaXR5, while the MD5 signature is equal to 4252765d040578da92b287228aef8c45. The ASCII encoding of coefficient of viscosity in hexadecimal notation is 636f656666696369656e74206f6620766973636f73697479.