Cas 902141-57-5,Methanesulfonic acid, trifluoro-, 3-oxo-2-pentyl-1-cyclohexen-1-yl ester

Suppliers
Usage
Upstream product
Downstream Products
Article

902141-57-5 Suppliers

Recommended suppliers

902141-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 902141-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,2,1,4 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 902141-57:
(8*9)+(7*0)+(6*2)+(5*1)+(4*4)+(3*1)+(2*5)+(1*7)=125
125 % 10 = 5
So 902141-57-5 is a valid CAS Registry Number.

902141-57-5Upstream product

902141-57-5Downstream Products

902141-57-5Relevant academic research and scientific papers

Grignard-triggered fragmentation of vinylogous acyl triflates: Synthesis of (Z)-6-heneicosen-11-one, the Douglas fir tussock moth sex pheromone

Jones, David M.,Kamijo, Shin,Dudley, Gregory B.

, p. 936 - 938 (2006)

Grignard reagents react with vinylogous acyl triflates in toluene via an addition-fragmentation sequence to afford alkynyl ketones. A streamlined synthesis of (Z)-6-heneicosen-11-one, the sex pheromone of the Douglas fir tussock moth, illustrates the utility of this method. Georg Thieme Verlag Stuttgart.

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 902141-57-5

902141-57-5

Basic information

Chemical Properties

Safety Data