Welcome to LookChem.com Sign In|Join Free

CAS

  • or

18685-01-3

Post Buying Request

18685-01-3 Suppliers

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier

18685-01-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18685-01-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,6,8 and 5 respectively; the second part has 2 digits, 0 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 18685-01:
(7*1)+(6*8)+(5*6)+(4*8)+(3*5)+(2*0)+(1*1)=133
133 % 10 = 3
So 18685-01-3 is a valid CAS Registry Number.

18685-01-3Downstream Products

18685-01-3Relevant articles and documents

A General Copper-Catalyzed Vinylic Halogen Exchange Reaction

Nitelet, Antoine,Evano, Gwilherm

, p. 1904 - 1907 (2016)

An efficient and general system for the halogen exchange reaction in alkenyl halides has been developed. Upon reaction with catalytic amounts of copper iodide and trans-N,N′-dimethylcyclohexane-1,2-diamine in the presence of tetramethylammonium chloride or bromide, a wide range of easily accessible alkenyl iodides can be smoothly transformed to their far less available chlorinated and brominated derivatives in excellent yields and with full retention of the double bond geometry. This reaction also enables the chlorination of bromoalkenes and could be extended to the use of gem-dibromoalkenes.

ADDITION OF AN ELECTROPHILIC CARBENE TO AN ELECTRON-DEFICIENT OLEFIN. KINETICS OF BENZYLCHLOROCARBENE-DIETHYL FUMARATE REACTION

Liu, Michael T. H.,Subramanian, R.

, p. 3071 - 3074 (2007/10/02)

Benzylchlorocarbene reacts as an electrophile with electronic deficient diethyl fumerate; the dependence of product ratio is consistent with formation of a carbene adduct.

Post a RFQ

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)

1

What can I do for you?
Get Best Price

Get Best Price for 18685-01-3