英文别名
Ethynyl-[4-[4-[4-[ethynyl-(2,4,6-tritert-butylphenyl)phosphanyl]buta-1,3-diynyl-(2,4,6-tritert-butylphenyl)phosphanyl]buta-1,3-diynyl-(2,4,6-tritert-butylphenyl)phosphanyl]buta-1,3-diynyl]-(2,4,6-tritert-butylphenyl)phosphane;ethynyl-[4-[4-[4-[ethynyl-(2,4,6-tritert-butylphenyl)phosphanyl]buta-1,3-diynyl-(2,4,6-tritert-butylphenyl)phosphanyl]buta-1,3-diynyl-(2,4,6-tritert-butylphenyl)phosphanyl]buta-1,3-diynyl]-(2,4,6-tritert-butylphenyl)phosphane