(Difluoromethoxy)(difluoro)methane
CAS No. 1691-17-4
(Difluoromethoxy)(difluoro)methane;bis(difluoromethyl)ether;R E 134;1,1,3,3-TETRAFLUORODIMETHYL ETHER;TETRAFLUORODIMETHYL ETHER;1,1,3,3-Tetrafluorodimethyl ether 97%;1,1,3,3-Tetrafluorodimethylether97%
3-(3,4-二羟苯基)丙烷肼
BOC-3-(2-喹啉基)-DL-丙氨酸
CO3Re 401621-15-6