Cas 1240123-25-4,3-cyclohexyl-3-(diphenylphosphoryl)cyclohexanone

Suppliers
Usage
Upstream product
Downstream Products
Article

1240123-25-4 Suppliers

Recommended suppliersmore

1240123-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1240123-25-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,4,0,1,2 and 3 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1240123-25:
(9*1)+(8*2)+(7*4)+(6*0)+(5*1)+(4*2)+(3*3)+(2*2)+(1*5)=84
84 % 10 = 4
So 1240123-25-4 is a valid CAS Registry Number.

1240123-25-4Upstream product

1240123-25-4Downstream Products

1240123-25-4Relevant articles and documents

Enantioselective organocatalytic phospha-Michael reaction of α,β-unsaturated ketones

Wen, Shigang,Li, Pengfei,Wu, Haibo,Yu, Feng,Liang, Xinmiao,Ye, Jinxing

supporting information; experimental part, p. 4806 - 4808 (2010/09/05)

Enantioselective organocatalytic phospha-Michael reaction of α,β-unsaturated ketones and diaryl phosphine oxides has been developed for the first time employing multifunctional organocatalysts. Optically active products bearing quaternary chiral carbon st

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 1240123-25-4

CAS

1240123-25-4