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1213705-92-0

(1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • (1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone

    Cas No: 1213705-92-0

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  • (1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone

    Cas No: 1213705-92-0

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  • 1213705-92-0 Structure

  • Basic information

    1. Product Name: (1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone
    2. Synonyms:
    3. CAS NO:1213705-92-0
    4. Molecular Formula:
    5. Molecular Weight: 657.847
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1213705-92-0.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: (1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone(CAS DataBase Reference)
    10. NIST Chemistry Reference: (1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone(1213705-92-0)
    11. EPA Substance Registry System: (1S,3aR,5aR,5bR,7aR,11R,11aR,11bR,13aS,13bR)-octadecahydro-1'-[(4-methoxyphenyl)methyl]-3,3,5a,5b,10,10,13b-heptamethylspiro[11,7a-(epoxymethano)-7aH-cyclopenta[a]chrysene-1(2H),3'-pyrrolidine]-2,2',4',5',15-pentone(1213705-92-0)

  • 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: 1213705-92-0(Hazardous Substances Data)

1213705-92-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1213705-92-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,3,7,0 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1213705-92:
(9*1)+(8*2)+(7*1)+(6*3)+(5*7)+(4*0)+(3*5)+(2*9)+(1*2)=120
120 % 10 = 0
So 1213705-92-0 is a valid CAS Registry Number.

1213705-92-0Downstream Products

1213705-92-0Relevant articles and documents

Synthesis of nitrogen-containing derivatives of (18α,19β)-19-Hydroxy-2,3-secooleanane-2,3,28-trioic Acid 28,19-Lactone

Shernyukov, Andrey V.,Mainagashev, Ilya Ya.,Korchagina, Dina V.,Genaev, Alexander M.,Komarova, Nina I.,Salakhutdinov, Nariman F.,Tolstikov, Genrikh A.

, p. 1757 - 1781 (2013)

The object of this study is the interaction of the cyclic anhydride 2 of (18α,19β)-19-hydroxy-2,3-secooleanane-2,3,28-trioic acid 28,19-lactone (1) with primary and secondary amines. It was shown that the products of steric control (the corresponding 2-amino-2-oxo-3-oic acids=2-amides) were formed solely upon the opening of the anhydride cycle by secondary amines (Scheme 2), whereas the interaction with primary amines yielded a mixture of isomeric amides (Scheme 10). In the latter case, the solvent provided a noticeable effect on the reaction selectivity, which was demonstrated in the case of 4-methoxybenzylamine. The interaction between the resulting 3-amides and oxalyl chloride yielded the corresponding cyclic imides, whereas under these conditions, 2-amides formed spiropyrrolidinetriones (Scheme 4). Copyright

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