Priyadaranjan Ray

Priyadaranjan Ray
Born(1888-01-16)16 January 1888
Noāpāra, Chittagong District, Bengal Presidency, British Raj
(now Chattogram District, Bangladesh)
Died11 December 1982(1982-12-11) (aged 94)
NationalityIndian
Alma mater
Known forRay–Dutt twist
Scientific career
Fields
Institutions

Priyadaranjan Ray FNA, FIAS (16 January 1888 – 11 December 1982) was an Indian inorganic chemist and historian of chemistry noted for proposing the Ray-Dutt twist mechanism.