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CAS号: 176983-21-4 英文名称: 2alpha,19alpha-Dihydroxy-3-oxo-urs-12-en-28-oic acid 英文同义词: 2α,19α-Dihydroxy-3-oxo-urs-12-en-28-oic acid;2alpha,19alpha-Dihydroxy-3-oxo-urs-12-en-28-oic acid 中文名称: 2Α,19Α-DIHYDROXY-3-OXO-URS-12-EN-28-OIC ACID 中文同义词: 分子式: C30H46O5 分子量: 486.68324