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Home > products > 19-Norlanosta-5,23-diene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2b,9b,10a,16a,23E)-

19-Norlanosta-5,23-diene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2b,9b,10a,16a,23E)- cas no:6199-67-3

Synonyms: 19-Nor-9b,10a-lanosta-5,23-diene-3,11,22-trione, 2b,16a,20,25-tetrahydroxy-9-methyl-, 25-acetate (7CI,8CI);(+)-Cucurbitacin B;Amarine;Cucurbitacine B;NSC 144154;NSC49451;

Identification
Name19-Norlanosta-5,23-diene-3,11,22-trione,25-(acetyloxy)-2,16,20-trihydroxy-9-methyl-, (2b,9b,10a,16a,23E)-
CAS6199-67-3
Synonyms19-Nor-9b,10a-lanosta-5,23-diene-3,11,22-trione, 2b,16a,20,25-tetrahydroxy-9-methyl-, 25-acetate (7CI,8CI);(+)-Cucurbitacin B;Amarine;Cucurbitacine B;NSC 144154;NSC49451;
Molecular FormulaC32H46O8
Molecular Weight558.78
Chemical Properties
refractive index1.568
Safety Data

Safety A poison by ingestion, subcutaneous, and intramuscular routes. When heated to decomposition it emits acrid smoke and irritating vapors.

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Tianjin Harmony Technology Development Co., Ltd.
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Chengdu Biopurify Phytochemicals Ltd
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Aktin Chemicals, Inc.
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China Langchem Inc.
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HangZhou Peak Chemical Co.,Ltd
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Shanghai Fenghe Chemical Co., Ltd.
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Zhengzhou Tongguang Chemical Science C,.Ltd
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shijiazhuang guizheng trade co.,ltd
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Boc Sciences
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baoji herbest bio-tech co.,ltd.
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Nanjing Chemlin Chemical Co., Ltd.
Tel:86-25-83697070
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