Cas 125259-89-4,(3S,5S,8R,9S,10S,13S,14S,16R)-10,13-Dimethyl-16-phenylsulfanyl-3-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-one

125259-89-4

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Basic information

Product Name: (3S,5S,8R,9S,10S,13S,14S,16R)-10,13-Dimethyl-16-phenylsulfanyl-3-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-one
Synonyms:
CAS NO:125259-89-4
Molecular Formula:
Molecular Weight: 470.792
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: (3S,5S,8R,9S,10S,13S,14S,16R)-10,13-Dimethyl-16-phenylsulfanyl-3-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-one(CAS DataBase Reference)
NIST Chemistry Reference: (3S,5S,8R,9S,10S,13S,14S,16R)-10,13-Dimethyl-16-phenylsulfanyl-3-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-one(125259-89-4)
EPA Substance Registry System: (3S,5S,8R,9S,10S,13S,14S,16R)-10,13-Dimethyl-16-phenylsulfanyl-3-trimethylsilanyloxy-hexadecahydro-cyclopenta[a]phenanthren-17-one(125259-89-4)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 125259-89-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 125259-89-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,2,5 and 9 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 125259-89:
(8*1)+(7*2)+(6*5)+(5*2)+(4*5)+(3*9)+(2*8)+(1*9)=134
134 % 10 = 4
So 125259-89-4 is a valid CAS Registry Number.

125259-89-4Upstream product

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125259-89-4Relevant academic research and scientific papers

Thiosulfonic S-Esters; 6. Fluoride-Mediated α-Phenylsulfenylation of Cyclic Ketones and Esters via their Trimethylsilyl Enol Ethers

Caputo, Romualdo,Ferreri, Carla,Palumbo, Giovanni

, p. 464 - 466 (1989)

Ketones and carboxylic acid esters are conveniently converted to their α-sulfenylated derivatives.This new procedure is likely to represent the first reliable one for regiospecific monosulfenylation of carbonyl compounds.It is based on the reaction of the

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