Welcome to LookChem.com Sign In|Join Free

CAS

  • or

1312808-49-3

Post Buying Request

1312808-49-3 Suppliers

Recommended suppliersmore

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

1312808-49-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312808-49-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,8,0 and 8 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1312808-49:
(9*1)+(8*3)+(7*1)+(6*2)+(5*8)+(4*0)+(3*8)+(2*4)+(1*9)=133
133 % 10 = 3
So 1312808-49-3 is a valid CAS Registry Number.

1312808-49-3Downstream Products

1312808-49-3Relevant articles and documents

Br?nsted acid catalyzed dynamic kinetic resolution of azlactones for the synthesis of aryl glycine derivatives

Wang, Chao,Luo, Hong-Wen,Gong, Liu-Zhu

supporting information; experimental part, p. 992 - 994 (2011/06/17)

The dynamic kinetic resolution of C4-aryl azlactones with alcohols was investigated by employing Br?nsted acid catalysis. The reaction provided an efficient complementary approach to access chiral aryl glycine derivatives with excellent yields (up to 99%)

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 1312808-49-3