英文同义词: | 1,2-O-Ethylidene(R,S)-b-D-mannopyranose;1,2-O-Ethylidene (R,S)--D-Mannopyranoside;1,2-O-Ethylidene -D-Mannopyranoside;1,2-O-Ethylidene b-D-mannopyranose;β-D-Mannopyranose, 1,2-O-ethylidene-;1,2-O-Ethylidene (R,S)-β-D-Mannopyranoside;1,2-O-ethylidene-β-D-mannopyranose |