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butine的音標(biāo)：butine的英式發(fā)音音標(biāo)為：['b?t?n]butine的美式發(fā)音音標(biāo)為：['b?t?n]...

美登布亭堿，美坦布亭...

In low temperature, reaction of ketone with sodium acetylide synthesized 1 - ethynyl - 2,3, 4,5 - tetramethyl - 2 - cyclopentene - 1 - ol; 1,2 - diphenyl - 2 - hydroxy - 3 - butine - 1 - one; 3,4 - diphenyl - 1,5 - hexad...

n.丁炔...

maytanbutine的音標(biāo)：maytanbutine的英式發(fā)音音標(biāo)為：['me?t?nbju:t?n]maytanbutine的美式發(fā)音音標(biāo)為：['me?t?nbjut?n]...