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403704-51-8

Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester

    Cas No: 403704-51-8

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  • XIUSHI BIOPHARMA(NANTONG) Co., Ltd
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  • Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester

    Cas No: 403704-51-8

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  • Bluecrystal chem-union
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  • 403704-51-8 Structure

  • Basic information

    1. Product Name: Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester
    2. Synonyms: Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester
    3. CAS NO:403704-51-8
    4. Molecular Formula:
    5. Molecular Weight: 578.789
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 403704-51-8.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: Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester(403704-51-8)
    11. EPA Substance Registry System: Benzoic acid (2S,4aS,4bS,6S,6aR,6bR,7S,8R,9aS,10bR,12aS)-2-acetoxy-8-((R)-4-hydroxy-3-methyl-butyl)-4a,6a,7-trimethyl-2,3,4,4a,4b,5,6,6a,6b,7,8,9a,10b,11,12,12a-hexadecahydro-1H-9-oxa-pentaleno[2,1-a]phenanthren-6-yl ester(403704-51-8)

  • 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: 403704-51-8(Hazardous Substances Data)

403704-51-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 403704-51-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,3,7,0 and 4 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 403704-51:
(8*4)+(7*0)+(6*3)+(5*7)+(4*0)+(3*4)+(2*5)+(1*1)=108
108 % 10 = 8
So 403704-51-8 is a valid CAS Registry Number.

403704-51-8Relevant articles and documents

The first total synthesis of (corrected) ritterazine M

Lee, Seongmin,Fuchs, Philip L.

, p. 317 - 318 (2002)

(Equation Presented) Hecogenin acetate was converted to ritterazine M in 16 operations with an average yield per opearation of 87%. The overall linear yield was 12%. This confirmed 1 as the corrected structure for ritterazine M by total synthesis.

Redox refunctionalization of steroid spiroketals. Structure correction of ritterazine M

Lee, Seongmin,LaCour, Thomas G.,Lantrip, Douglas,Fuchs, Philip L.

, p. 313 - 316 (2007/10/03)

(Equation Presented) The structure of the North spiroketal moiety of ritterazine M has been corrected from 1a to 1b. This was accomplished by comparison of published spectra of the natural product with five synthetic spiroketal-alcohols. Synthesis of thes

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