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CAS号 中文名称 英文名称
157238-38-5 (2r-顺式)-(9ci)-3-甲酰基-3-甲基-环氧乙烷羧酸乙酯 Oxiranecarboxylic acid, 3-formyl-3-methyl-, ethyl ester, (2r-cis)-(9ci)
890926-95-1 (9ci)-3-(2-羟基乙基)-3-甲基-哌嗪酮 Piperazinone, 3-(2-hydroxyethyl)-3-methyl-(9ci)
221203-36-7 (2r,3r)-(9ci)-3-甲基-环氧乙烷羧酸-1-甲基乙酯 Oxiranecarboxylic acid, 3-methyl-, 1-methylethyl ester, (2r,3r)-(9ci)
177901-97-2 (9ci)-3-(2-氧代环戊基)-哌嗪酮 Piperazinone, 3-(2-oxocyclopentylidene)-(9ci)
221203-38-9 (2r,3r)-rel-(9ci)-3-甲基-环氧乙烷羧酸-1-甲基乙酯 Oxiranecarboxylic acid, 3-methyl-, 1-methylethyl ester, (2r,3r)-rel-(9ci)
96939-06-9 (9ci)-3-(2-噻唑)-哌嗪酮 Piperazinone, 3-(2-thiazolyl)-(9ci)
221203-39-0 (2r,3s)-(9ci)-3-甲基-环氧乙烷羧酸-1-甲基乙酯 Oxiranecarboxylic acid, 3-methyl-, 1-methylethyl ester, (2r,3s)-(9ci)
221203-41-4 (2r,3s)-rel-(9ci)-3-甲基-环氧乙烷羧酸-1-甲基乙酯 Oxiranecarboxylic acid, 3-methyl-, 1-methylethyl ester, (2r,3s)-rel-(9ci)
147917-04-2 (9ci)-3-(3,3-二氟-2-氧代亚丙基)-哌嗪酮 Piperazinone, 3-(3,3-difluoro-2-oxopropylidene)-(9ci)
221203-40-3 (2s,3r)-(9ci)-3-甲基-环氧乙烷羧酸-1-甲基乙酯 Oxiranecarboxylic acid, 3-methyl-, 1-methylethyl ester, (2s,3r)-(9ci)
85607-66-5 (9ci)-3-(3-吡啶)-哌嗪酮 Piperazinone, 3-(3-pyridinyl)-(9ci)
221203-37-8 (2s,3s)-(9ci)-3-甲基-环氧乙烷羧酸-1-甲基乙酯 Oxiranecarboxylic acid, 3-methyl-, 1-methylethyl ester, (2s,3s)-(9ci)
157977-91-8 (9ci)-3-(4-甲基苯基)-哌嗪酮 Piperazinone, 3-(4-methylphenyl)-(9ci)
274697-40-4 (2s,3r)-(9ci)-3-甲基-环氧乙烷羧酸丁酯 Oxiranecarboxylic acid, 3-methyl-, butyl ester, (2s,3r)-(9ci)
405214-45-1 (3s)-(9ci)-3-(羟基甲基)-哌嗪酮 Piperazinone, 3-(hydroxymethyl)-, (3s)-(9ci)
157136-56-6 (9ci)-3-甲基-2-(1-甲基乙基)-环氧乙烷羧酸乙酯 Oxiranecarboxylic acid, 3-methyl-2-(1-methylethyl)-, ethyl ester (9ci)
193217-35-5 (9ci)-3-(羟基甲基)-6-甲基-哌嗪酮 Piperazinone, 3-(hydroxymethyl)-6-methyl-(9ci)
274689-93-9 (9ci)-3-甲基-3-(1-甲基乙基)-环氧乙烷羧酸乙酯 Oxiranecarboxylic acid, 3-methyl-3-(1-methylethyl)-, ethyl ester (9ci)
198973-87-4 (3r)-(9ci)-3-(苯基甲基)-哌嗪酮 Piperazinone, 3-(phenylmethyl)-, (3r)-(9ci)
137218-34-9 (9ci)-3-甲基-3-(1-甲基乙基)-环氧乙烷羧酸甲酯 Oxiranecarboxylic acid, 3-methyl-3-(1-methylethyl)-, methyl ester (9ci)
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