Alexander Pavlovich Dianin, was a Russian chemist from Saint Petersburg, and was married to the adopted daughter of fellow chemist Alexander Borodin, was a Russian Romantic composer of Georgian origin, as well as a doctor and chemist, he was one of the prominent 19th century composers, known as what?
Alexander Dianin Alexander Pavlovich Dianin (Russian: Александр Павлович Дианин ; April 20, 1851 – December 6, 1918) was a Russian chemist from Saint Petersburg. He carried out studies on phenols and discovered a phenol derivative now known as bisphenol A and the accordingly named Dianin's compound. He was married to the adopted daughter of fellow chemist Alexander Borodin. In 1887, Dianin succeeded his father-in-law as a chair of the Chemistry Department at the Imperial Medical-Surgical Academy in St. Petersburg.
Alexander Nesmeyanov Alexander Nikolaevich Nesmeyanov {'1': ", '2': ", '3': 'ForMemRS', '4': "} (Russian: Александр Николаевич Несмеянов ; 9 September [O.S. 28 August] 1899 , Moscow – 17 January 1980, Moscow) was a prominent Soviet chemist and academician (1943) specializing in organometallic chemistry. He obtained his degree in chemistry in 1920 from Moscow State University where he thereafter served as lecturer, professor, and eventually rector.