The term resorcinolphthalein is identified in base64 scheme by the sequence cmVzb3JjaW5vbHBodGhhbGVpbg==, while the MD5 signature is equal to 027a861b77cf84d45c14974b0c5e30f4. The ASCII encoding of resorcinolphthalein in hexadecimal notation is 7265736f7263696e6f6c70687468616c65696e.