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· · COA & SDS available for every product · Same-day shipping on in-stock items Home Materials Science Electronic Materials (Z) 2- ((Z) -2- (((7,7-dimethyl-2-oxobicyclo [2.2.1] heptan-1-yl) methyl) sulfonyl) oxy) imino) thieno-3 (2H) - methylene) -2- (o-methylphenyl) acetonitrile - ≥99%,Single Metal≤200ppb;Total Metal≤300ppb , CAS No.1138028-44-0 (Z) 2- ((Z) -2- (((7,7-dimethyl-2-oxobicyclo [2.2.1] heptan-1-yl) methyl) sulfonyl) oxy) imino) thieno-3 (2H) - methylene) -2- (o-methylphenyl) acetonitrile - ≥99%,Single Metal≤200ppb;Total Metal≤300ppb , CAS No.1138028-44-0
GRADE & PURITY ≥99% Single Metal≤200ppb;Total Metal≤300ppb
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Why this grade ≥99%,Single Metal≤200ppb;Total Metal≤300ppb for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
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Storage & shipping Room temperature Ships Check lot-specific COA for exact specifications.
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Quality documents SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
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Literature proof Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
Specifications Specifications & Purity
≥99%, Single Metal≤200ppb;Total Metal≤300ppb
Names and Identifiers
Documentation 📋 Safety Data Sheet (SDS) Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS → ✅ Certificate of Analysis (COA) Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA → 📊 Datasheet Quick-reference summary of product specifications and applications.
View datasheet → 🔬 Specification Sheet Full quality attributes and acceptance criteria for this grade.
View spec sheet →
Advanced Data Certificates（CoA,COO,BSE/TSE and Analysis Chart) Solution Calculators Molarity Calculator Determine the necessary mass, volume, or concentration for preparing a solution.
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![(Z) 2- ((Z) -2- (((7,7-dimethyl-2-oxobicyclo [2.2.1] heptan-1-yl) methyl) sulfonyl) oxy) imino) thieno-3 (2H) - methylene) -2- (o-methylphenyl) acetonitrile - ≥99%,Single Metal≤200ppb;Total Metal≤300ppb CAS No(1138028-44-0) by Aladdin Scientific](https://www.aladdinsci.com/media/catalog/product/cache/207e23213cf636ccdef205098cf3c8a3/T/1/T1520459.jpg)