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CAS 65928-65-6

2-(17beta-Hydroxy-3-oxoestr-5(10)-en-17-yl)acetonitrile

Codes:(I)90248-1-a、(VI)90248-4-a

Application context (from source-drug indications)

避孕地诺孕素/戊酸雌二醇月经过多地诺孕素/戊酸雌二醇避孕行为地诺孕素/戊酸雌二醇盆腔疼痛地诺孕素/戊酸雌二醇头痛地诺孕素/戊酸雌二醇痛经地诺孕素/戊酸雌二醇

Source drugs (routes using this intermediate)

DrugTierExpiry
地诺孕素/戊酸雌二醇Dienogest/Estradiol ValerateTier C — Watch / trade-

Position in synthesis routes (up/downstream chain)

Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.

地诺孕素/戊酸雌二醇优化路线steps: 2total yield: /
2-(17beta-Hydroxy-3-oxoestr-5(10)-en-17-yl)acetonitrile→2-[(10S,11S,14R,15S)-2,7-dibromo-14-hydroxy-15-methyl-5-oxotetracyclo[8.7.0.0(2,7).0(11,15)]heptadecan-14-yl]acetonitrile

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