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219906-45-3

tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane

    Cas No: 219906-45-3

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  • Suzhou Jingye Medicine & Chemical Co., Ltd
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  • tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane

    Cas No: 219906-45-3

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  • Suzhou Health Chemicals Co., Ltd.
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  • 219906-45-3 Structure

  • Basic information

    1. Product Name: tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane
    2. Synonyms: tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane
    3. CAS NO:219906-45-3
    4. Molecular Formula:
    5. Molecular Weight: 681.087
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 219906-45-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane(CAS DataBase Reference)
    10. NIST Chemistry Reference: tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane(219906-45-3)
    11. EPA Substance Registry System: tert-Butyl-((3S,8R,9S,10R,13S,14S)-10,13-dimethyl-17-{(S)-1-[2-(3-methyl-butyl)-[1,3]dioxolan-2-yl]-ethyl}-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-3-yloxy)-diphenyl-silane(219906-45-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 219906-45-3(Hazardous Substances Data)

219906-45-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 219906-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,1,9,9,0 and 6 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 219906-45:
(8*2)+(7*1)+(6*9)+(5*9)+(4*0)+(3*6)+(2*4)+(1*5)=153
153 % 10 = 3
So 219906-45-3 is a valid CAS Registry Number.

219906-45-3Relevant articles and documents

First total synthesis of an exceptionally potent antitumor saponin, OSW- 1

Deng, Shaojiang,Yu, Biao,Lou, Yun,Hui, Yongzheng

, p. 202 - 208 (2007/10/03)

OSW-1 (1), an acylated disaccharide cholestane saponin from Ornithogalum saudersiae with exceptionally potent antitumor activity, was first synthesized from commercially available dehydroisoandrosterone, L-arabinose, and D-xylose in total 27 steps with the longest linear sequence of 14 steps and in 6% yield.

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