The term ricinoleic acid is identified in base64 scheme by the sequence cmljaW5vbGVpYyBhY2lk, while the MD5 signature is equal to 4fc790bfdd147e9626f32f52a3c8b768. The ASCII encoding of ricinoleic acid in hexadecimal notation is 726963696e6f6c6569632061636964.