Cas 794521-48-5,20-keto-16-dehydro-5α-pregnan-3-β-yl 2-(2-iodophenyl)ethyl methyl phosphite

794521-48-5

Post Buying Request

Basic information

Product Name: 20-keto-16-dehydro-5α-pregnan-3-β-yl 2-(2-iodophenyl)ethyl methyl phosphite
Synonyms: 20-keto-16-dehydro-5α-pregnan-3-β-yl 2-(2-iodophenyl)ethyl methyl phosphite
CAS NO:794521-48-5
Molecular Formula:
Molecular Weight: 624.539
EINECS: N/A
Product Categories: N/A
Mol File: 794521-48-5.mol
Article Data: 1

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: 20-keto-16-dehydro-5α-pregnan-3-β-yl 2-(2-iodophenyl)ethyl methyl phosphite(CAS DataBase Reference)
NIST Chemistry Reference: 20-keto-16-dehydro-5α-pregnan-3-β-yl 2-(2-iodophenyl)ethyl methyl phosphite(794521-48-5)
EPA Substance Registry System: 20-keto-16-dehydro-5α-pregnan-3-β-yl 2-(2-iodophenyl)ethyl methyl phosphite(794521-48-5)

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: 794521-48-5(Hazardous Substances Data)

Suppliers
Usage
Upstream product
Downstream Products
Article

794521-48-5 Suppliers

Recommended suppliersmore

794521-48-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 794521-48-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,4,5,2 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 794521-48:
(8*7)+(7*9)+(6*4)+(5*5)+(4*2)+(3*1)+(2*4)+(1*8)=195
195 % 10 = 5
So 794521-48-5 is a valid CAS Registry Number.

794521-48-5Upstream product

794521-48-5Downstream Products

3752-04-3 16-dehydro-5α-pregnenolone

794521-48-5Relevant articles and documents

Radical deoxygenation of hydroxyl groups via phosphites

Zhang, Liming,Koreeda, Masato

, p. 13190 - 13191 (2007/10/03)

A highly efficient, two-step sequence method for the deoxygenation of hydroxyl groups has been developed. The method involves the preparation of the 2-(2-iodophenyl)ethyl methyl phosphite derivative of an alcohol using methyl dichlorophosphite and 2-(2-iodophenyl)ethanol. Treatment of the phosphite intermediate with (n-Bu)3SnH/AIBN in refluxing benzene cleanly produces the deoxygenation product of the original alcohol. Copyright

Post a RFQ

Cas No.:

Product Name:

Quantity:

Email:

Company name:

Valid Period:

Detailed Requirements:

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

What can I do for you?
Get Best Price

Get Best Price for 794521-48-5