Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1211565-18-2

Post Buying Request

1211565-18-2 Suppliers

Recommended suppliersmore

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

1211565-18-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1211565-18-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,1,1,5,6 and 5 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1211565-18:
(9*1)+(8*2)+(7*1)+(6*1)+(5*5)+(4*6)+(3*5)+(2*1)+(1*8)=112
112 % 10 = 2
So 1211565-18-2 is a valid CAS Registry Number.

1211565-18-2Downstream Products

1211565-18-2Relevant articles and documents

Squaramide-catalyzed enantioselective michael addition of diphenyl phosphite to nitroalkenes

Zhu, Ye,Malerich, Jeremiah P.,Rawal, Viresh H.

supporting information; experimental part, p. 153 - 156 (2010/03/30)

chemical equation presented Michael's a square: An easily prepared squaramide catalyst that promotes the highly enantioselective Michael addition reaction of diphenyl phosphite to a range of nitroalkenes is described. This method leads to chiral β-nitro phosphonates, which are precursors to biologically active β-amino phosphonic acids.

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 1211565-18-2