Cas 415928-24-4,(4S,5S,8S,9S,10S,13S,14R,17S)-4-(tert-Butyl-diphenyl-silanyloxy)-17-hydroxy-13-methyl-1,7-dioxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester

415928-24-4

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Basic information

Product Name: (4S,5S,8S,9S,10S,13S,14R,17S)-4-(tert-Butyl-diphenyl-silanyloxy)-17-hydroxy-13-methyl-1,7-dioxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester
Synonyms: (4S,5S,8S,9S,10S,13S,14R,17S)-4-(tert-Butyl-diphenyl-silanyloxy)-17-hydroxy-13-methyl-1,7-dioxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester
CAS NO:415928-24-4
Molecular Formula:
Molecular Weight: 602.843
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: (4S,5S,8S,9S,10S,13S,14R,17S)-4-(tert-Butyl-diphenyl-silanyloxy)-17-hydroxy-13-methyl-1,7-dioxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester(CAS DataBase Reference)
NIST Chemistry Reference: (4S,5S,8S,9S,10S,13S,14R,17S)-4-(tert-Butyl-diphenyl-silanyloxy)-17-hydroxy-13-methyl-1,7-dioxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester(415928-24-4)
EPA Substance Registry System: (4S,5S,8S,9S,10S,13S,14R,17S)-4-(tert-Butyl-diphenyl-silanyloxy)-17-hydroxy-13-methyl-1,7-dioxo-hexadecahydro-cyclopenta[a]phenanthrene-10-carboxylic acid methyl ester(415928-24-4)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 415928-24-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 415928-24-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,1,5,9,2 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 415928-24:
(8*4)+(7*1)+(6*5)+(5*9)+(4*2)+(3*8)+(2*2)+(1*4)=154
154 % 10 = 4
So 415928-24-4 is a valid CAS Registry Number.

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415928-24-4Relevant academic research and scientific papers

Nazarov reagents for convergent and expedient synthesis of new steroids.

Lepage, Olivier,Stone, Charles,Deslongchamps, Pierre

, p. 1091 - 1094 (2002)

[reaction: see text] A new methodology for the convergent synthesis of tetracyclic compounds was developed. Two new bicyclic Nazarov reagents of type II were synthesized, and their cycloaddition with 2-carbomethoxy-2-cyclohexenone I was studied. This cycl

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