Welcome to LookChem.com Sign In|Join Free

CAS

  • or
ethyl 5-(4-(N,N-dimethylamino)phenyl)oxazole-4-carboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1283902-09-9

Post Buying Request

1283902-09-9 Suppliers

Recommended suppliersmore

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

1283902-09-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1283902-09-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,3,9,0 and 2 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1283902-09:
(9*1)+(8*2)+(7*8)+(6*3)+(5*9)+(4*0)+(3*2)+(2*0)+(1*9)=159
159 % 10 = 9
So 1283902-09-9 is a valid CAS Registry Number.

1283902-09-9Relevant articles and documents

DPO and POPOP carboxylate-analog sensors by sequential palladium-catalysed direct arylation of oxazole-4-carboxylates

Verrier, Cecile,Fiol-Petit, Catherine,Hoarau, Christophe,Marsais, Francis

, p. 6215 - 6218 (2011)

Sequential palladium-catalysed direct (het)arylation of oxazole-4-carboxylates is achieved to give rapid access to DPO and POPOP (di)carboxylate-analogs. Three novel DPO- and POPOP-type sensors with unusual Stokes shifts and high quantum yields are discov

Mechanism selection for regiocontrol in base-assisted, palladium-catalysed direct C-H coupling with halides: First approach for oxazole- and thiazole-4-carboxylates

Théveau, Laure,Verrier, Cécile,Lassalas, Pierrik,Martin, Thibaut,Dupas, Georges,Querolle, Olivier,Van Hijfte, Luc,Marsais, Francis,Hoarau, Christophe

supporting information; experimental part, p. 14450 - 14463 (2012/01/15)

Both base-assisted non-concerted metallation-deprotonation (nCMD) and concerted metallation-deprotonation (CMD) have been identified as two potent operating mechanisms in palladium-catalysed direct C-H coupling of oxazole and thiazole-4-carboxylate esters

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 1283902-09-9